FNIRSI - Buying Guide

Bestselling from FNIRSI on Amazon

1. FNIRSI DSO152 Oscilloscope - 2.8" TFT Handheld Digital Oscilloscope Kit Portable Automotive Oscillos...
2. FNIRSI 2C23T 3 in 1 Handheld Oscilloscope Multimeter DDS Generator, 2 Channels, 10MHz Bandwidth, 50M...
3. Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Ha...
4. FNIRSI USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with Bluetooth, Fast ...
5. Upgraded Model 2*P6100 Probe FNIRSI 3 in1 Oscilloscope/Multimeter/DDS Signal Generator with 2 Chan...
6. FNIRSI 1013D Plus Oscilloscope - Portable Handheld Tablet Oscilloscope with 100X High Voltage Probe,...
7. FNIRSI DMT-99 Digital Multimeter 9999 Counts TRMS, Rechargeable Auto-Ranging Volt Meter with Recordi...
8. Upgraded Model with 10X Prode] FNIRSI Digital Oscilloscope DSO152, Handheld Portable Automotive Osc...
9. FNIRSI 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe,...
10. FNIRSI Soldering Iron Kit, DC/PD(96W/65W) Mini Digital Soldering Iron, 180-780 Fast Heating, 6 Sold...

Features

• Faster sampling speed FNIRSI DSO152 mini oscilloscope has a real-time sampling rate of 2.5MS/s and a 200KHz bandwidth. The 10x probe can measure up to 800VPP, which is equivalent to 280V AC. Voltages up to 400V can be measured.
• Professional Designed Features with full trigger function (AUTO/Normal/Single). Works perfectly for both periodic analog signals and aperiodic digital signals. 2.8-inch high-definition LCD display screen, a resolution of 320*240, Type-C interface supports data transmission and charging.support interface to update firmware directly.
• Portable Mini Oscilloscope Pocket oscilloscope is an Assembled finished Machine, lightweight and easy to carry, it can be used directly to avoid assembling welding process problems and greatly saves the assembly time. Applicable to the maintenance industry and R&D education industry. The highly practical oscilloscope can meet your daily testing needs.
• Easy Measuring Equipped with efficient one-key AUTO setting of all parameters, the measured waveform can be displayed without cumbersome adjustment. Long press the AUTO button to quickly calibrate the baseline,fast measurement of waveforms, improve work efficiency.
• Longer Battery Life Automotive oscilloscope has a built-in 1000mAh high-quality lithium battery, which can be used continuously for about 4 hours after being fully charged. At the same time, it is equipped with a type-c charging cable, which can also be used while charging, which is very convenient.
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Features

• Oscilloscope Mode 2 channel handheld oscilloscope, 10MHz bandwidth, real-time sampling rate 50MSa/s, record depth 32kb, maximum measurement voltage 400V, automatic measurement function, trigger function auto/normal/single, 200mv/div-10v/div vertical sensitivity, support waveform image storage and export.
• Multimeter Mode 4-digit 10000 Counts. AC Voltage: 0-750V, DC Voltage: 0-999.9V, DC/AC Current: 0-9.999A, Resistance: 0-99.99M , Capacitance: 0-99.99mF, Temperature: -55 C-1300 C/-67~2372 , Diode, Continuity Measurement. An ideal multi-function meter for professionals, factories, schools, hobbyists or home use.
• Signal Generator The maximum waveform output frequency can reach 2MHz and a step of 1Hz, and can output seven waveforms including sine, square, triangle, full, half, noise, and DC.
• Excellent Design The Oscilloscope adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8-inch 320*240 resolution HD LCD display, built-in 3000mAh rechargeable Li-ion battery, standby time up to 6H, Type-C interface supports 5V/1A power adapter charging.
• Save function one-click save, screening function. You can upload the saved image by connecting to PC via Type-C. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen.
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Features

• Nuclear Radiation Detector FNIRSI GC-01 Geiger counter nuclear radiation detector with built-in GM sensor, fast response time and high accuracy, able to detect Gamma, Beta and X-rays. Cumulative dose equivalent: 0.00uSv-500.0mSv. Energy range: 48KeV-1.5MeV 30% for 137Cs )
• Smart Alarm Enter the alarm setting option to set the current dose alarm value and the accumulated dose alarm value. Whether the detector screen is in sleep state or in operation,the radiation dose detected exceeds the alarm threshold,the radiation monitor will automatically alarm. Light/Vibration/Sound 3 combined alarm modes to choose.
• Multifunctional Geiger Counter Our the geiger counter has other various setting, such as alarm setting, system clock setting and unit setting & language change,you can operate in English (default) or Chinese. Easy one-handed operation.
• Working Principle FNIRSI GC-01 uses a Geiger-Miller counter.Counter for detecting the intensity of ionizing radiation (Beta particles, Gamma rays and x-rays).Use a gas tube or a small chamber as a probe.When the voltage applied to the probe reaches a certain range.Each time the ray is ionized in the tube to produce a pair of ions, it can be amplified to produce an electric pulse of the same size.And recorded by the connected electronic device.The number of rays per unit time thus measured.
• Application Areas Widely applied in the environment where existing ionize radiation. Such as home improvement radiation, geological survey, iron, Inspection vehicles, nuclear power plants, industry, radiology, radiology laboratories and so on
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Features

• Updated Designed USB Tester FNIRSI FNB58 USB tester has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. It is a high-reliability, high-safety USB voltage andcurrent detection meter and a mobile communication terminal fast chargingtrigger. Gravity sensor, automatically switch the display direction.
• Multifunction USB Digital Tester FNB58 uses external 16-bit ADC, PD protocol physical chip. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks. FNB58 USB tester can monitor the voltage, current, power, resistance, capacity, temperature, D+/D- voltage etc, it can be used to test the fast charging protocol of chargers.
• Fast Charge Protocol Trigger Detection FNB58 supports trigger detection of various fast charging protocols, QC2.0/QC3.0 trigger, FCP/SCP trigger, AFC trigger, PD2.0/3.0 trigger, VOOC/WARP trigger, Super VOOC 1.0/2.0 trigger. The above protocols all support automatic monitoring. MTK-PE automatic detection. Support QC2.O->PD2.0 protocol conversion.
• Parameter Detection and Recording The highest six-digit display of voltage, current and power, the highest resolution is 0.00001 (V/A/W). 10 sets of switchable capacity, power and time statistics. 1 set of voltage and current curve records, maximum support 9 hours. Support low-speed waveform (voltage, current, D+/D-) drawing, 2sps->100sps sampling rate. Support high-speed ripple (voltage, AC coupling)drawing, up to 4M sps sampling rate.
• Other detection functions FNB58 also has many functions that other USB testers do not have. The internal resistance measurement of the wire by the differential pressure method. E-Marker Cable chip reading. DASH Cable data reading. Record of startup time. Onboard temperature measurement. PD monitor. Analog DASH cable.
• In order to respond to the environmental protection policy and reduce the waste and use of paper, FNB58 does not come with paper manuals. You can visit the official website of FNIRSI Technology on the box to download the electronic manuals.More content can also be downloaded from the official website, including subsequent product update firmware, host computer, APP, etc.
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Features

• 3 in 1 Multifuctional & Handheld The FNIRSI-2C23T has combined the functions of dual channels oscilloscope, digital multimeter and signal generator. It is handheld and easy to carry, easy for people working in maintenance and engineering industry.Whether used by professionals, factories, schools, enthusiasts, or families, it is an ideal multi-functional instrument.
• Oscilloscope Mode 2 channel handheld oscilloscope, 10MHz bandwidth, real-time sampling rate 50MSa/s, record depth 32kb, maximum measurement voltage 400V, automatic measurement function, trigger function auto/normal/single, 200mv/div-10v/div vertical sensitivity, support waveform image storage and export.
• Multimeter Mode 4-digit 10000 Counts. AC Voltage: 0-750V, DC Voltage: 0-999.9V, DC/AC Current: 0-9.999A, Resistance: 0-99.99M , Capacitance: 0-99.99mF, Temperature: -55 C-1300 C/-67~2372 , Diode, Continuity Measurement. An ideal multi-function meter for professionals, factories, schools, hobbyists or home use.
• Signal Generator Mode The maximum waveform output frequency can reach 2MHz and a step of 1Hz, and can output seven waveforms including sine, square, triangle, full, half, noise, and DC. Equipped with a built-in DDS function signal generator, it can output 7 types of function signals, with a maximum output of 2MHz for all signals and a step of 1Hz; The output frequency, amplitude, and duty cycle are adjustable.
• EXQUISITE Design with Large Capacity Battery The Oscilloscope applys FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, and is equipped with 2.8-inch 320*240 resolution HD LCD display, built-in rechargeable battery up to 3000mAH, standby time up to 6H, Type-C interface supports 5V/1A power adapter charging.
• DATA storage function The product is user friendly. There is on-click save and screening function. Those saved images could be uploaded to PC via TYPE C.
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Features

• Professional Designed: FNIRSI oscilloscope has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. Fnirsi oscilloscope has a complete trigger function (single/normal/automatic), it can be used freely for both periodic analog signals and aperiodic digital signals.
• Highly Performance: 7 inches, 800 * 480 resolution, bright colors and high contrast. Ultra-thin and easy to carry. Built-in high-voltage protection module,can tolerate a continuous voltage of up to 400V. 6000mAh high-performance lithium battery, can be used continuously for 4 hours after fully charged.
• Easy to Operate: Equipped with efficient one-button automatic device. One-click waveform saving and screenshots. The built-in 1GB storage space can store up to 1000 screenshots 1000 sets of waveform data.Powerful waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning, deletion and waveform zooming in, zooming out, moving, etc
• Easily Measuring : Capacitive screen touch & gesture operation, cursor measurement function, when manually reading amplitude-frequency parameters, you do not need to read the background scale unit and quantity, and you can directly get the peak-to-peak value and frequency without conversion.
• Lissajous Graphic Display & FFT Viewing: Lissajous graphic display function can be used to compare the amplitude, frequency and phase of the two sets of signals. FFT viewing function can roughly estimation of the harmonic content of the signal.
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Features

• More Powerful Features In Recording Mode, the measured value ripple that changes over time is drawn in real time, and the fluctuation of voltage or current over time can be visually observed. 8 measured values can be recorded, and the Max and Min measurement values are displayed to help capture slow changes for analysis. Custom thresholds can be set in Monitoring modes, and a warning will be issued if the voltage exceeds or falls below the set threshold.
• Solving hunger Built-in 1500mAh rechargeable battery allows the multimeter tester to work longer. No more manually replacing bulky, unfindable disposable batteries, the Type-c port renews energy at any time.
• Intelligent Mode In intelligent mode, DMT-99 digital multimeter can identify the measurement content and select the range with the best resolution, making the measurement more convenient and faster,Takes out the guesswork for most applications.
• Private customization 2.4-inch full-color TFT screen display, 240*320 resolution, makes it easy to use in dimly light areas. Supports DIY startup interface and creates your own personal entry interface.
• Versatile Intelligent Multimeter Wide range of measurement functions, including AC/DC voltage, AC/DC current, and is also used to test resistance, capacitance, continuity, diode, frequency, temperature, NCV and live wire.Applicable to automotive, engineering, laboratory, home appliances and other electronic repair fields.Dual ceramic fuse protection, and 90-degree flip bracket.
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Features

• mini oscilloscope with great performance FNIRSI DSO152 mini oscilloscope is small but with strong performance--the real-time sampling rate is up to 2.5MS/s and the bandwidth is up to 200KHz. There is a 10X probe comes with the box that could measure 800VPP(280V AC).Volatges range 400V could be measured.
• User-friendly Oscilloscope FNIRSI DS0152 oscilloscope is equipped with 2.8inch high definition LCD display screen, which is easy for users to view the data. There are also 3 different trigger modes(AUTO/NORMAL/SINGLE) for users to select. The type C interface supports both data transmission and charging.
• Large capacity battery The FNIRSI Oscilloscope is equipped with built-in 1000mAH battery. It could continually work for 4 hours after fully charged. You could use it indoor or outdoor without worrying about there is no charging socket.
• Portable&lightweight The size of this oscilloscope is 99x68.3x19.5mm, which makes it lightweight and easy to carry. No assembling process is needed because it is assembled completely.
• Quick Measurement With one-key AUTO setting of all parameters, it can quick measure waveform. Your working efficiency would be highly improved. Only need to long press the AUTO button, the baseline would be quickly calibrated.
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Features

• Professional Designed : Fnirsi oscilloscope has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. Fnirsi oscilloscope has a complete trigger function (single/normal/automatic), it can be used freely for both periodic analog signals and aperiodic digital signals.
• Function Signal Generator : Built-in DDS function signal generator and industry's original chopping output (@2.5VPP), all signal frequency steps are 1HZ, support 14 kinds of standard function signals and a customizable chopping signal, chopping the output divice intercepts part or the whole part of the complex signals measured by the oscilloscope as the output signal of the signal generator, which can store up to 1000 customized chopping signals.
• Easily Measuring : Cursor measurement function, when manually reading amplitude-frequency parameters, you do not need to read the background scale unit and quantity, and you can directly get the peak-to-peak value and frequency without conversion.
• Easy to Observe : Equipped with high-efficiency one-button AUTO, adaptive 25%, 50%, 75% trigger, can display the measured waveform without cumbersome adjustment; the display is equipped with a 7-inch 800*480 resolution high-definition LCD screen.
• Lissajous Graphic Display & FFT Viewing: Lissajous graphic display function can be used to compare the amplitude, frequency and phase of the two sets of signals. FFT viewing function can roughly estimation of the harmonic content of the signal.
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Features

• Updated Soldering Iron FNIRSI HS-01 Electric Soldering Iron uses DC and PD dual power input, power up to 96W(DC), PD power input up to 65W., Type-C interface, working voltage 9-24V, and be powered up by a 12v/3a or 9v/2.0a power bank for field repair.
• Fast Heating HS-01 portable soldering iron heats up in seconds. The temperature is displayed on OLED screen, which can be accurately and easily adjusted from 180 F to 780 F (80 C to 420 C). Suitable for drones, jewelry, watches, cell phones and other precision and valuable objects welding repair.
• Smart & Safe HS-01 can smartly control the rise and fall of tip temperature, and features sleep, automatic power-off, child lock mode and other modes.
• Portable and Lightweight HS-01 has a simple, lightweight body that fits comfortably in the palm of your hand. It s completely portable and suit your pockets. You can take it anywhere you want and use it while powered by a power bank.
• Note If it restarts after heating, it means that the output power of the current voltage of your adapter is not enough to work normally. Please select a lower working voltage according to the output power of the adapter. Operating voltage 20V, operating current 3.25A. Operating voltage 15V, operating current 2.5A. Operating voltage 12V, operating current 2A. Operating voltage 9V, operating current 1.5A.
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Features

• Why slightly more expensive than others The FNB58USB tester is a higly safe,reliable and stable USB voltage and current detection meter and a mobile communication terminal fast chargingtrigger.It is equipped with a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks; it can be used to measure the charging power of mobile phones and the input and output of mobile power supplies; it can be used to test the fast charging protocol of chargers.
• Fast Charge Protocol Trigger Detection FNB58 usb tester not only supports trigger detection of various fast charging protocols, sych as QC2.0/QC3.0 trigger, FCP/SCP trigger, AFC trigger, PD2.0/3.0 trigger, VOOC/WARP trigger, Super VOOC 1.0/2.0 trigger, but also supports automatic monitoring, MTK-PE automatic detection and QC2.O->PD2.0 protocol conversion.
• Four Functions Curve Display 1. FNIRSI usb tester supports real-time voltage and current curve for view recharging curve changes in real time 2. FNIRSI usb tester supports up to 9 hours offline voltage and current curve recording; 3. D+D1 voltge curve can show the recharging protocols changes in real time; 4. FNIRSI usb tester provides the high-speed power ripple measurement curve of chargers. Any abnormal charging could be found immediately.
• Parameter Detection and Recording The Fnirsi USB tester can record 10 sets of data of the charge- discharge enegery recording and calculate the capacity of the built-in batteries. It can record 1 set of voltage and current curve up to 9hours. I supports low-speed waveform(voltage, current, D+/D-) drawing,2sps->100sps sampling rate. It supports high-speed ripple (voltage, AC coupling)drawing, up to 4M sps sampling rate. The display of data is accurately up to 0.00001 (V/A/W).
• multifunctional USB tester Compared with other usb testers, FNIRSI usb tester is multifunctional.It can measure the internal resistance of the cable by differential pressure method. It could measure the date of the cable powered by E-Marker chip and DASH cable. Besides, startup time recording, onboard temeraure measurement, PD monitoring, etc.
• Blutooth function for ANDROID For andorid smartphone users, there is an app to download. And open the bluetooth function you could synchronize the date to your smarthone and the computer. And there will be an overvolatge and overcurrent alarm in the app.
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Features

• FNIRSI DSO-TC3 ingeniously integrates digital oscilloscope, electronic component tester, function signal generator and other functions into one.Equipped with large-size color dot matrix TFT display.Built-in rechargeable lithium battery. Bring more practical functions to users with a small size, it also has good portability.
• DSO-TC3 handheld oscilloscope has a real-time sampling rate of 10MS/s and a 500kHz bandwidth. With complete trigger function (Single, Normal, Automatic), it can be used freely for both periodic analog signals and aperiodic digital signals.Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.
• DSO-TC3 transistor tester can automatically identify and measure various transistors, including NPN and PNP transistors, N-channel and P-channel field effect transistors, junction field effect transistors, diodes, dual diodes, thyristors, and resistors, inductors, capacitors and other passive components. Automatic detection of pin definition. Automatically analyze NEC protocol infrared code.
• DSO-TC3 transistor tester is especially suitable for fast pairing of transistors, identification of mixed surface mount and wordless components, and preliminary screening of small batch components.Mos Test mode can test various types of transistors, and can identify device type, pin polarity, hFE, turn-on voltage, junction capacitance, can test capacitance, resistance, inductance components, etc.
• Other functional modes: Including circuit continuity test, 0~40V input voltage measurement, PWM output, 0~32V regulated diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement. Six waveforms: sine, square, pulse stroke, triangle, ramp and DC.
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Features

• Highly Professionalized Oscilloscope The Fnirsi 1013D oscilloscope is equipped with 2 input channels that have 1M input impedance, capable of measuring two distinct signals simultaneously. With complete trigger function(single/normal/automatic) , it is not only suitable for ind-depth analysis and comparison of different input/output signals, but also can be used for both periodic analog signals and aperiodic digital signals.
• High-tech Hardwares The 7 inches, 800 * 480 resolution, bright colors and high contrast screen makes all the data easy for you to read. It is ultra-thin and easy to carry. With built-in high-voltage protection module, the oscilloscope can tolerate a continuous voltage of up to 400V. The built-in 6000mAh high-performance lithium battery allows you to use continuously for 4 hours after fully charged. The capacitive touch screen, gesture operation and cursor measurement function makes you easy to operate.
• Powerful Waveform Manager There is a waveform manager in oscilloscope allowing you easy thumbnail browsing, viewing, page turning, zooming in &out and data storing. The built-in 1GB storage space can store up to 1000 screenshots 1000 sets of waveform data. The XY display generates Lissajous figures, facilitating amplitude, frequency, and phase comparisons between two input signals. Additionally, the USB image export feature simplifies sharing captured data with computers for further analysis.
• Fully Trigger Functionality The oscilloscope supports automatic, single, and normal trigger modes, catering to different testing scenarios. It can detect non-periodic bursts, digital logic signals, and periodic analog signals, providing versatility in waveform capture.
• One Key Auto Adjustment With an efficient blur control algorithm, the oscilloscope swiftly auto-adjusts the waveform, accurately centering it on the screen. This one-key auto-adjustment significantly reduces setup time, making it a valuable time-saving feature.
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Features

• 3 in 1 Multifunctional Oscilloscope This oscilloscope integrates functions such as digital oscilloscope, transistor tester, electronic component tester, signal generator, continuity test, voltage measurement, temperature and humidity measurement, infrared decoding, etc.
• Powerful Functions The DSO-TC3 handheld oscilloscope has a real-time sampling rate of 10MS/s and a bandwidth of 500kHz. It has complete triggering function (single, normal, automatic) and can be freely used for periodic analog signals and non periodic digital signals. Can measure voltage signals up to 400V. Equipped with efficient AUTO key, the measured waveform can be displayed without cumbersome adjustments.
• Comprehensive Functionality Transistor tester can automatically identify and measure various transistors, including NPN PNP triode, N-channel and P-channel mosfet, junction mosfet, diodes, double diodes, thyristors, and resistors, inductors, capacitors and other passive components. The output frequency of the signal generator can be adjusted from 1-100KHz, the output voltage can be adjusted to 3.3V, and the output duty cycle can be adjusted to 0-100%. 6 signal waveforms: sine wave, square wave, pulse wave, triangle wave, pamp, and DC.
• High Quality & Practical Design The DSO-TC3 transistor tester has a 1500mah lithium battery, which can provide a long endurance of 240 minutes. During continuous operation, there is no need to isolate a transformer, making it safer to use. 2.4-inch high-resolution display screen that can read clearly even under strong light. ABS anti drop shell for safer use. The concave anti slip design on the side makes it easier to use. High elasticity touch buttons provide a good press experience. 90 hidden bracket, which can free hands and has good portability.
• Wide Application Range This oscilloscope has complete functions and is very suitable for novice DIY learning, on-site debugging, home appliance maintenance, power testing, outdoor maintenance, etc. It can be used for 220V mains power detection, switching power supply detection, various waveform detection, and has a very high usage rate.
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Features

• Physical & Engineering Precise Conversion :Signals are displayed as physical or engineering (ie pure quantity) values,The physical quantity corresponds linearly with the engineering quantity.For example: the current signal of 4~20mA corresponds to 0~100, that is 4mA corresponds to 0, 12mA corresponds to 50, and 20mA corresponds to 100. This range can be modified by parameters.
• Real-time Curve : The change trend of input and output signals can be displayed by drawing a curve, and the sampling time of the curve can be set.The current-voltage analog simulator can also automatically adjust the display curve within the range of the maximum and minimum values within a certain period of time.
• Signal Conversion & Output : FNIRSI SG-003A signal generator can convert input signals into an output signal, which can be converted between different physical quantities; for example: the input frequency signal is converted into a current signal, and the input range is 0-1000hz into 4-20mA.
• Multiple Port Signal Generator FNIRSI SG-003A signal generator adopts 4 inner diameters and 4mm wiring ports on the top surface. The Blue port(IN-) is an alternate function and it is also an input- that can be switched to a 24V independent test power supply. Red(OUT) port and black(COM) port form an output port. Yellow(IN+) and Blue(IN-) form the input port.
• Preset Value & Programming Output : FNIRSI SG-003A supports 4 groups of commonly used signal values can be preset to facilitate quick adjustment of output. It has the output function of automatically and continuously changing the size according to the setting parameters, and can choose three modes: monotonous rise, monotonous fall and cycle.
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Features

• Digital Phosphor Oscilloscope FNIRSI DPOX180H Oscilloscope uses the latest digital phosphor technology to overcome the traditional oscilloscope due to noise caused by the waveform burr feeling. Color temperature display function can more clearly see the distribution of the signal, probability characteristics and the rise and fall time of the step signal fast and slow. X-Y mode with digital phosphor technology for comparison of amplitude, frequency and phase of two groups of signals.
• Professional Designed : 2 channels handheld oscilloscope & DDS signal generator, 180mhz bandwidth 500msa/s sampling rate, innovative digital trigger system, cursor measurement function, 5mv sensitivity, 50000wfm/s waveform refresh rate, 2.8-inch IPS full-vision high-definition display, built-in 4.2v/3000mah lithium battery, automatic shutdown setting, high-voltage anti-burning protection.
• Unique and Innovative Features Adjustable automatic bandwidth limit, according to the current time base range, automatically adjust the bandwidth limit (the function can be turned on or off) for the analysis and measurement of signals containing noise. Adaptive adjustable high-frequency rejection, according to the waveform frequency characteristics of the trigger to suppress high-frequency components, regardless of the signal frequency or noise size can be stable trigger, suitable for analysis and measurement of large noise signals.
• Function Signal Generator : Built-in 20M DDS function signal generator, with 14 kinds of standard function signals, output amplitude fixed at 1VPP, sine wave frequency of 20MHz, other waveform frequency of 10MHz, adjustable frequency step of 1Hz. Contains the original chopping technology, intercept part of the oscilloscope measurement of complex signals as the output signal of the signal generator, than the traditional signal generator hand-drawn signal more objective and realistic.
• Easily Measuring : Equipped with high-efficiency one-button AUTO, adaptive 25%, 50%, 75% trigger, can display the measured waveform without cumbersome adjustment. FFT spectrum display.
• Storage Function : One click to save screenshot or waveform, with its own data storage, you can view the saved screenshot file and waveform data. Data can be exported via USB connection to a computer.
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Features

• [WIDE RANGE OF USAGES] Compared with other cheap multimeters, the FNIRSI provides far more accurate reading (up to 10000counts) and wider range of usages. It could precisely measure AC/DC current, AC/DC voltage, 10A current, NCV, conductivity, capacitance, frequency, duty cycle, resistance, diode, temperature, live wire, etc. It is suitable for various fields of electronic maintenance such as engineering, laboratories, cars, and home appliances.
• [FASHIOANBLE DESIGN & HIGH-TECH INTERFACE] Fniris digital multimeter is equipped with 2.4 inch full color TFT screen display, 240 * 320 resolution, easy and smart for you to read. And there is a DIY boot interface, normal mode, recording mode and monitoring mode for you to choose. Foldable stand, wall mouting hole and pen holder on its back makes it handy and convenient to use.
• [SMART& PRACTICAL MULTIMETER]There is a smart mode by default, with which it could automatically measure the voltage, resistance and continuity. The multimeter could identify the measurement content itself and select the range with best resolution, effectively shortening the process of the measurement, user-friendly for both beignners and professionals.
• [LARGE CAPACITY RECHARGABLE BATTERY]There is a built-in rechargable 1500mAH battery in the FNIRSI DMT-99 digital multimeter. It provides long time using and enables you to use the multimeter without worrying the power problem, even for a complex problem in the field and even for a long day.
• [SAFETY& PROTECTION] Safety is also one of the priority when designed this product. There is a full gear overload protection design. With the built-in high tech anti-burn chip and dual ceramic fuse, the Fnirsi is safe to use even when it is overloaded.
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Features

• It has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. 0.0001 low resolution, real-time detection of subtle changes in voltage, current and power while recharging. Support automatic protocol detection like PD2.0 and 3.0, QC2.0 and 3.0, QC4, SCP, AFC, PE, DASH VOOC, superVOOC, etc.
• Four functions curve display: Real-time voltage and current curve for view recharging curve changes in real time Abnormal recharging is found immediately. The offline curve recording support up to 9 hours offline voltage and current curve recording, show up during recharging. D+D1 voltge curve can show the recharging protocols changes and master in time. The high-speed power supplys ripple measurement curve can show you the chargers ripple measurement.
• PD E-MARKER CABLE DETECTION function makes it read data information of line with E-Marker chip, and DASH CABLE DETECTION function makes it read DASH cable chip related data, also support cable internal resistance measurement. Support 10 sets of recharging and discharge energy data records. Built-in battery capacity calculation formula. The battery capacity can be quickly calculated from the recorded data.
• The BT Version: The BT version allows you to synchronous data to your mobilephone and has the APP overvoltage and overcurrent alarm function. (Only BT version has this function.) Specifications: Material: metal Type: without BT function, with BT function (optional) Monitor voltage: Ranges: 4 28V Resolution: 0.00001V Accuracy: (0.2 +2) Monitor current: Ranges: 0~7A Resolution: 0.00001A Accuracy: (0.5 +2) Monitor Power: Ranges: 0~120W Resolution: 0.00001W
• Accuracy: (0.5 +2) Load equivalent internal resistance: Ranges: 0 9999.9 Resolution: 0.0001 Accuracy: (0.5 +2) D+/D- voltage: Ranges: 0~3.3V Resolution: 0.001V Accuracy: (1.0%+2) Capacity: Ranges: 0 9999.99Ah Resolution: 0.00001Ah Energy used: Ranges: 0 9999.99Wh Resolution: 0.00001Wh Cable resistance: Ranges: 0 9999.9 Resolution: 0.0001 Item size: 82 * 42 * 12mm / 3.2 * 1.7 * 0.5in
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Features

• Oscilloscope Mode 2 channel handheld oscilloscope, 10MHz bandwidth, real-time sampling rate 50MSa/s, record depth 32kb, maximum measurement voltage 400V, automatic measurement function, trigger function auto/normal/single, 200mv/div-10v/div vertical sensitivity, support waveform image storage and export.
• Multimeter Mode 4-digit 10000 Counts. AC Voltage: 0-750V, DC Voltage: 0-999.9V, DC/AC Current: 0-9.999A, Resistance: 0-99.99M , Capacitance: 0-99.99mF, Temperature: -55 C-1300 C/-67~2372 , Diode, Continuity Measurement. An ideal multi-function meter for professionals, factories, schools, hobbyists or home use.
• Signal Generator The maximum waveform output frequency can reach 2MHz and a step of 1Hz, and can output seven waveforms including sine, square, triangle, full, half, noise, and DC.
• Save function one-click save, screening function. You can upload the saved image by connecting to PC via Type-C. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen.
• Excellent Design The Oscilloscope adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8-inch 320*240 resolution HD LCD display, built-in 3000mAh rechargeable Li-ion battery, standby time up to 6H, Type-C interface supports 5V/1A power adapter charging.
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Features

• HS01-ILS Solder Tip, for FNIRSI HS-01 Soldering Iron Kit
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Features

• FNIRSI-138 PRO is a highly practical and cost-effective MINI handheld oscilloscope launched by FNIRSI, which is aimed at the maintenance industry and the R&D education industry.
• The oscilloscope has a real-time sampling rate of 2.5MS/s and a 200KHz bandwidth. With full trigger function (single, normal, automatic),
• Works perfectly for both periodic analog signals and aperiodic digital signals. Voltages up to 400V can be measured. Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.
• The display is equipped with a 2.4-inch high-definition LCD screen with a resolution of 320*240. Built-in 1000mah high-quality lithium battery, a full charge can be used continuously for about 5 hours.
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Features

• 3 in 1 Multifunctional Oscilloscope FNIRSI DSO-TC3 integrates functions such as digital oscilloscope, transistor tester, electronic component tester, signal generator, continuity test, voltage measurement, temperature and humidity measurement, infrared decoding, etc.
• Real-time Sampling :The DSO-TC3 handheld oscilloscope has a real-time sampling rate of 10MS/s and a 500kHz bandwidth. With complete trigger function (Single, Normal, Automatic), it can be used freely for both periodic analog signals and aperiodic digital signals. Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment. 6 signal waveforms: sine wave, square wave, pulse wave, triangle wave, pamp, and DC.
• Powerful Functions The DSO-TC3 transistor tester can automatically identify and measure various transistors, including NPN PNP triode, N-channel and P-channel mosfet, junction mosfet, diodes, double diodes, thyristors, and resistors, inductors, capacitors and other passive components. The output frequency of the signal generator can be adjusted from 1-100KHz, the output voltage can be adjusted to 3.3V, and the output duty cycle can be adjusted to 0-100%.
• Transistor tester Functions The DSO-TC3 transistor tester is especially suitable for fast pairing of transistors, identification of mixed surface mount and wordless components, and preliminary screening of small batch components.Mos Test mode can test various types of transistors, and can identify device type, pin polarity, hFE, turn-on voltage, junction capacitance, can test capacitance, resistance, inductance components, etc.
• Wide Application Range This DSO-TC3 oscilloscope ingeniously integrates digital oscilloscope, electronic component tester, function signal generator and other functions into integration. It is very suitable for novice DIY learning, on-site debugging, home appliance maintenance, power testing etc. It can be used for 220V mains power detection, switching power supply detection, various waveform detection, and has a very high usage rate.
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Features

• DSO-TC3 ingeniously integrates digital oscilloscope, electronic component tester, function signal generator and other functions into one.Equipped with large-size color dot matrix TFT display.Built-in rechargeable lithium battery. Bring more practical functions to users with a small size, it also has good portability.
• DSO-TC3 handheld oscilloscope has a real-time sampling rate of 10MS/s and a 500kHz bandwidth. With complete trigger function (Single, Normal, Automatic), it can be used freely for both periodic analog signals and aperiodic digital signals.Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.
• DSO-TC3 transistor tester can automatically identify and measure various transistors, including NPN and PNP transistors, N-channel and P-channel field effect transistors, junction field effect transistors, diodes, dual diodes, thyristors, and resistors, inductors, capacitors and other passive components. Automatic detection of pin definition. Automatically analyze NEC protocol infrared code.
• DSO-TC3 transistor tester is especially suitable for fast pairing of transistors, identification of mixed surface mount and wordless components, and preliminary screening of small batch components.Mos Test mode can test various types of transistors, and can identify device type, pin polarity, hFE, turn-on voltage, junction capacitance, can test capacitance, resistance, inductance components, etc.
• Other functional modes: Including circuit continuity test, 0~40V input voltage measurement, PWM output, 0~32V regulated diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement. Six waveforms: sine, square, pulse stroke, triangle, ramp and DC.
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Features

• 1. Expect with the conventional signal input and output functions 2. Voltage and current have automatic output function,it can choose a single rise,three modes of single drop and cycle. 3. With input to output conversion,voltage conversion active current mode,passive mode and current conversion voltage mode.
• 4. The output has a custom function,the upper and lower output limits can be set arbitrarily. 6. Voltage input diagram,current input diagram,the frame rate is 10 frames. 7. PWM output can set frequency and duty cycle respectively.8. Real-time curve:Real-time observation of changes in voltage and current
• 9. It is powered by a large-capacity lithium battery and is charged with a Type-c interface (5V).The capacity of the lithium battery is 3000mHA,Super long working hours 10. The high-definition TFT color LCD screen makes the reading more eyecatching.The resolution is 240*320.Low power consumption,Maximum power consumption: 0.32W
• Technical Parameters: 1. Active current output: range: 0~24mA; resolution: 0.01 mA; maximum load: 750 ;Precision: (0.1%+0.005) 2. Passive current output: range: 0-24 mA; resolution: 0.01 mA; external power supply up to 30V;Precision: (0.1%+0.005) 3. Voltage output: range: 0-24 V; resolution: 0.01v; maximum current 30mA;Precision: (0.1%+0.005) 4. 24V voltage output: drive current: 24mA;resolution: 0.01 mA;Precision: (0.1%+0.005)
• 5. Current input measurement: range: 0-24 mA; resolution: 0.01 mA; input impedance:100 ;Precision: (0.1%+0.05) 6. Voltage input measurement: range: 0-30 V; resolution: 0.01 V; input impedance: 2M ;Precision: (0.1%+0.05) 7. PWM output (frequency):Range: 0-9999Hz8. A sngle 3.7V 3000mAh lithium battery power supply; Standby time is 26 hours;the using time varies, based on the usage(It can be 8-10 hours with 20mA continuous output)
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Features

• Technical Parameters: 1. Active current output: range: 0~24mA; resolution: 0.01 mA; maximum load: 750 ; Precision: (0.1%+0.005) 2. Passive current output: range: 0-24 mA; resolution: 0.01 mA; external power supply up to 30V; Precision: (0.1%+0.1%+% 0.005 Voltage output: range: 0-24 V; resolution: 0.01v; maximum current 30mA; Precision: (0.1%+0.005)
• 24V voltage output: drive current: 24mA;resolution: 0.01mA;Precision: (0.1%+0.005) 5. Current input measurement: range: 0-24 mA; resolution: 0.01 mA; input impedance: 100 ; Precision: (0.1%+0.05) 6. Voltage input measure. Range: 0-3 0 V; resolution: 0.01 V; input impedance: 2M ; Precision: (0.1%+0.05)
• PWM output (frequency): Range: 0-9999Hz 8. A single 3.7V 3000mAh lithium battery power supply; Standby time is 26 hours; the using time varies, based on the usage(It can be 8-10 hours with 20mA continuous output) 7
• Internal reverse and overcurrent protection; protection voltage:30V 11. Output automatically 12
• Package includes: 1 x FNIRSI SG-003A Multifunctional Signal Generator Calibrator 4 x Test Clip 1 x Type-C Charging Cable 1 x EU Charger
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Features

• Features: Built in DDS signal generator, support 12 kinds of function signal. Capture output signal function, which can store up to 1000 capture signals. Targeted high intelligent decoding algorithm, the encoderlifeis infinite, and intelligent anti-burn function, 1X Can withstand up to 400V withstand voltage. With 100MHz * 2 ana-log bandwidth and @ 1GSa/s sampling rate(1X = 5MHz, 10X = 100MHz).
• Fully fit 7 inch 800 * 480 resolution color TFT LCD display with bright colors and high contrast. High measurement voltage range: 1X can measure 0~40V, 10X can measure 0~400V. Up to 12 parameters measurement:VPP,VP,Vmax,Vmin,Vavg,Vrms,Frequent,Duty+,Duty-,Time+,Time-,Period. Cursor measurement function: it is convenient to manually measure the period and frequency and voltage.
• Complete triggering function (single, normal, automatic), and at any time, the waveform display (pause function) is frozen. Equipped with high efficiency One-button AUTO, and one-button waveform storage and screenshot function. Built-in 1GB storage space, can store up to 1000 screenshots + 1000 sets of waveform data. Powerful waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning, deletion and waveform zooming in, zooming out, moving, etc.
• Equipped with a USB interface, which can be connected to a com-puter to share its screenshots with the com-puter, which is convenient for secondary analysis. Lissajous figures graphic display function can be used to determine the amplitude, frequency, and phase contrast of two groups of signals. FFT display function, can analyze the spectral characteristics of the signal, memory compression technology, waveform refresh screen does not flicker.
• Material: ABS Ana-log band width: 100MHz * 2 Number of channels: 2 channels Maximum real time sampling rate: 1GSa/s Vertical sensitivity: 50 mV/div ~ 500 V/div Horizontal time base range: 50S/div ~ 10nS/div Maximum test voltage: 40 V (1X probe), 400 V (10X probe) Storage depth: 24 0Kbit
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Features

• Ultra-light, ultra-versatile digital oscilloscope and function generator for beginners and advanced users. The device combines a 1GS/s digital 2-channel oscilloscope with storage for about 1000 screenshots and a digital DDS 12-function generator.
• Included is 5V power supply, USB cable, and 2 probes (1x and 10x). The oscilloscope inputs are protected against a high voltage of up to 400V.
• Make sure you read the manual carefully. It contains some very important hints and instructions, especially in case you are working with higher voltage and higher frequency.
• Dimensions: 340mm x 140mm x 70mm, Weight: 1.4kg
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Features

• FNIRSI-C1 Features: Monitoring voltage: 4~24V Monitor voltage resolution: 0.00001V Monitoring voltage accuracy: (0.2 +2) Monitoring current: 0~6.5A Display current resolution: 0.00001A Monitoring current accuracy: (0.5 +2) Display power: 0~130W
• Display current resolution: 0.00001W Monitoring current accuracy: (0.5 +2) Load equivalent resistance: 0~9999.9 Load equivalent resistance resolution: 0.0001 Load equivalent resistance accuracy: (0.5 +2)
• Capacity: 0~9999.99Ah Use energy: 0~9999.99Wh Cable resistance: 0~9999.9 D+/D- voltage: 0~3.3V D+/D- voltage resolution: 0.001V D+/D- voltage accuracy: (1.0%+2) Equipment temperature: / Package size: 50*25*8mm / 1.97* 0.98 * 0.31in Package weight: 47g / 1.66oz
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Features

• FNIRSI DSO-TC3 combines a digital oscilloscope, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, infrared decoding, and other functions that are skillfully integrated. It is equipped with a 2.4-inch colour TFT display, and a built-in rechargeable lithium battery, bringing users stronger and more practical functions with good portability.
• FNIRSI DSO-TC3 is an upgraded version of DSO-TC2. Based on DSO-TC2, it has upgraded capacitance ESR detection, function signal generator output, oscilloscope bandwidth and sampling rate improvement, input voltage, diode detection range increase, and so on. The improvement in performance and function of DSO-TC3 makes the device more stable and accurate in the detection process.
• FNIRSI DSO-TC3 Digital Oscilloscope Transistor Tester Function Signal Generator 3 in 1 Multifunction
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