Walfront - Buying Guide
Last Updated: 04/27/2024
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LED Microscope Rings Light Illuminators Microscope Lamp LED Rings Light Source for Laboratories AC 0 250V
Asin: B0BMG2CXHF | Model: WALFRONTbekq6tursa | PartNumber: WALFRONTbekq6tursa
Uniform Light Source: The Uniform And Stable Luminescence Of This Rings Light Allows You To Clearly Understand The Structure Of The Light Source, Which Is Safe And Practical..
Main Application: This Rings Light Can Be Applied To A Wide Range Of Places Such As Laboratories, Libraries, Study Rooms, Schools, Etc..
Abs Material: This Rings Light Is Made Of Abs Plastic, Lightweight,Good Toughness And Service Life..
High Brightness: This Rings Light Has A High Color Rendering Index, Uniform And Translucent Light Color, No Video Flash, Which Can Restore The Color Of The Object Itself To A Greater Extent..
Features
- Adjustable: This rings light can be adjusted from 0 to 100 light strength to adapt to different working environments at any time.
- High Brightness: This rings light has a high color rendering index, uniform and translucent light color, no video flash, which can restore the color of the object itself to a greater extent.
- Uniform Light Source: The uniform and stable luminescence of this rings light allows you to clearly understand the structure of the light source, which is safe and practical.
- ABS Material: This rings light is made of ABS plastic, lightweight,good toughness and service life.
- Main Application: This rings light can be applied to a wide range of places such as laboratories, libraries, study rooms, schools, etc.
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Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #2
Voltage Converter,70W 110V/120V to 220V/240V Step-Up&Down Voltage Converter Transformer (CN Standard Plug
Asin: B07ZFYQZDD | Ean: 0733297247536 | UPC: 733297247536
Dual Channel Voltage Converter From 110/120V To 220/240V, Also Can Change From 220/240V To 110/120V.
Small Size And Light Weight, Ideal For Traveling To Anywhere, Very Convenient.
It Can Meet The Use Of Various Small Appliances(Under 30W).
Imported Materials, High Performance Transformer And Special Circuit Accuracy Manufacturing, With Long Serving Life.
Features
- It is mainly used to convert input and output voltage between voltage in different foreign countries
- Imported materials, high performance transformer and special circuit Accuracy manufacturing, with long serving life
- Dual channel voltage Converter from 110/120V to 220/240V, also can change from 220/240V to 110/120V
- It can meet the use of various small appliances(under 30w)
- Small size and light weight, ideal for traveling to anywhere, very convenient
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 5.91 x 5.91 x 5.91 Inches
See On Amazon #3
8 Band Radio Transceiver QRP SSB SDR Transceiver BNC Antenna Transceiver Microphone Kit With Multiple Interfaces((US Plug 00-240V))
Asin: B09Y6BNXYC | Ean: 7449927631943
Radio Transceiver: Shortwave Qrp Ssb Cw Radio Transceiver, With Clear Lcd Display, Support Connection To Computer, Use Ft8, Js8, Ft4 And Other Mode Software To Control Digital..
8 Band Design: The Transceiver Has An 8 Band Design, Covering 80M, 60M, 40M, 30M, 20M, 17M, 15M And 10M Frequency, Which Has High Transmission Efficiency..
With Speaker: Upgraded Built In Speaker Effect, Stable Sound And Less Interference, Fast Change Of Qrp Cw Frequency, And Support Cw Side Volume Adjustment..
Reasonable Design: Headphone And Power Button And Microphone Jack Are On The Front Panel For Easy Connection Of Headphone And Power Button, With Larger Touch Area And More Comfortable Key Experience..
Features
- Multiple Interfaces: The radio transceiver has multiple interfaces, with built in speaker with cavity and BNC antenna interface, and all LPF parts use 100v c0g/np0 capacitors.
- Reasonable Design: Headphone and power button and microphone jack are on the front panel for easy connection of headphone and power button, with larger touch area and more comfortable key experience.
- Radio Transceiver: Shortwave QRP SSB CW radio transceiver, with clear LCD display, support connection to computer, use FT8, JS8, FT4 and other mode software to control digital.
- With Speaker: Upgraded built in speaker effect, stable sound and less interference, fast change of QRP CW frequency, and support CW side volume adjustment.
- 8 Band Design: The transceiver has an 8 band design, covering 80m, 60m, 40m, 30m, 20m, 17m, 15m and 10m frequency, which has high transmission efficiency.
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Brand: Walfront | Manufacturer: Walfront
See On Amazon #4
12V 12A Thermoelectric Peltier Refrigeration Cooling System Semiconductor Refrigeration Cooler DIY Kit Mini Air Conditioner Fridge
Asin: B07HCBMJM4 | Model: Wal front4mv0bfoa5r | PartNumber: Wal front4mv0bfoa5r | Ean: 0792117069871 | UPC: 792117069871
[Good Cooling Effect]:This Thermoelectric Cooler Uses Semiconductor, Which Ensures A Good Cooling Effect..
[Applicable]:The Thermoelectric Cooler Can Be Used To Make Small Fridge, Mini Air Conditioner Or Cooling Device For Pet..
[Low Noise]:Low Noise, No Refrigerant Required, Work Stable..
[Convenient To Use]:Easy To Wire, It Uses Fans For Cooling, Quick Practical, Convenient To Use..
Features
- [Fast cooling]:The cooling block has large area that can contact more air for quick cooling.
- [Convenient to use]:Easy to wire, it uses fans for cooling, quick practical, convenient to use.
- [Good cooling effect]:This thermoelectric cooler uses semiconductor, which ensures a good cooling effect.
- [Low noise]:Low noise, no refrigerant required, work stable.
- [Applicable]:The thermoelectric cooler can be used to make small fridge, mini air conditioner or cooling device for pet.
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 3.94 x 3.94 x 1.57 Inches | Weight: 0.22 Pounds
See On Amazon #5
Active Equalizer Lithium Battery Pack 4-24 Strings LED Display Energy Transfer Balancer Auto Balancing MCU Chip Equalization Capacitor Balancer
Asin: B0CP2SJN7X | Model: WALFRONT9qma70ypfi | PartNumber: WALFRONT9qma70ypfi
High In Safety: Equipped With Overcurrent Protection Resistors At Each Input End Of The String, Ensuring Safety. Also Equipped With Automatic Voltage Detection And Analysis Function, It Is Convenient To Understand The Battery Balance Situation..
Good Protection: Add A Small Short Circuit Breaker Device For Over Temperature And Over Current Protection, Which Can Control The Sudden Abnormal Excessive Current, Break The Circuit At Over Temperature, And Protecting The Battery Pack From Normal And Continuous Balance..
Premium Design: Equipped With Led High Definition Digital Display Screen For Clearer Data Observation. Design Of Inverter Heat Dissipation Under Extreme Balance Of High Voltage Difference..
Auto Balancing: Intelligent Mcu Chip Master Management, Which Can Achieve Automatic And Autonomous Balancing Work. Automatically Detect The Minimum Voltage Of The Battery, Stop Working When The Battery Has Low Energy, And Protecting The Battery From Power Loss..
Features
- Stable Working: Nano amorphous isolated fully symmetrical transformer, ensuring minimum pressure difference. Ultra low internal resistance MOS devices form an ultra low dynamic impedance inverter circuit, achieving high power balancing operation.
- Auto Balancing: Intelligent MCU chip master management, which can achieve automatic and autonomous balancing work. Automatically detect the minimum voltage of the battery, stop working when the battery has low energy, and protecting the battery from power loss.
- High in Safety: Equipped with overcurrent protection resistors at each input end of the string, ensuring safety. Also equipped with automatic voltage detection and analysis function, it is convenient to understand the battery balance situation.
- Premium Design: Equipped with LED high definition digital display screen for clearer data observation. Design of inverter heat dissipation under extreme balance of high voltage difference.
- Good Protection: Add a small short circuit breaker device for over temperature and over current protection, which can control the sudden abnormal excessive current, break the circuit at over temperature, and protecting the battery pack from normal and continuous balance.
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Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #6
Electric Wheel Chair Controller DC24V 50A Wheelchair Joystick Controller Remote Control Electric Wheelchair Joystick Controller Brush Motor for Universal Electric Wheel Chair
Asin: B0C74GYNTV | Model: WALFRONTn5oczv2dqt | PartNumber: WALFRONTn5oczv2dqt
Better For Control: Ensuring Stable Startup And High Sensitivity, The Joystick Controller Will Have Flexible Control Over The Speed And Direction..
For Stable Working: Mainly Made Of Premium Abs Material, The Durable Electric Wheelchair Controller Enables Gentle And Stable Working Performance..
Multiple Functions: Capable Of Slope Parking, Slope Anti Sliding, Speeding Protection, Short Circuit Protection, Battery Output Protection And More..
Wide Compatibility: Allows For Wide Use On Operating Platforms For Electric Wheelchairs, Intelligent Robots, Amusement Devices, And Mobile Products..
Features
- Smart in Operation: Using smart control algorithm and AI intelligent control operation system, the wheel chair joystick controller is very reliable.
- Wide Compatibility: Allows for wide use on operating platforms for electric wheelchairs, intelligent robots, amusement devices, and mobile products.
- Better for Control: Ensuring stable startup and high sensitivity, the joystick controller will have flexible control over the speed and direction.
- Multiple Functions: Capable of slope parking, slope anti sliding, speeding protection, short circuit protection, battery output protection and more.
- For Stable Working: Mainly made of premium ABS material, the durable electric wheelchair controller enables gentle and stable working performance.
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Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #7
USB to CAN Analyzer USB CAN Debugger USB CAN II Industrial Grade High Speed Dual Channel Debugger Support CAN Delay
Asin: B07PVYN1QF | Model: USB to CAN Analyzer | PartNumber: USB to CAN Analyzer | Ean: 0703633962850 | UPC: 703633962850
Double Way Usbcanii The Debugger Can Use The Usbcan Tools Provided By Our Shop, Directly To The Can Bus Configuration, Send And Receive. Users Can Also Refer To The Store To Provide The Dll Dynamic Link Library, Routines To Write Their Own Applications,.
Compatible Universal Usbcan Device.
Double Way Usbcan Ii The Debugger Equipment, Can Bus Circuit Adopts Dcdc Power Module, Industrial Grade Magnetic Coupling Isolation Chip Can Bus Isolation, The Interface Adapter Has A Strong Anti-Jamming Capability, Greatly Improve The Reliability Of The.
Double Way Usbcan Ii Debugger Can Be Used As A Standard Can Bus, Can Bus Is Can Bus Equipment Product Development, Testing, A Powerful Tool For Data Analysis; At The Same Time, The Usbcan Debugger Has The Characteristics Of Small Volume, Convenient Insta.
Features
- Double way USBCAN II Debugger with 2 Road CAN interface, PC can be connected to a standard CAN network through the USB bus, the construction of Field bus testing laboratory, industrial control, intelligent building, data processing, automotive electronic
- Double way USBCAN II debugger can be used as a standard CAN bus, CAN bus is CAN bus equipment product development, testing, a powerful tool for data analysis; at the same time, the USBCAN debugger has the characteristics of small volume, convenient insta
- Double way USBCANII The debugger can use the USBCAN tools provided by our shop, directly to the CAN bus configuration, send and receive. Users can also refer to the store to provide the DLL dynamic link library, routines to write their own applications,
- Double way USBCAN II The debugger equipment, CAN bus circuit adopts DCDC power module, industrial grade magnetic coupling isolation chip CAN bus isolation, the interface adapter has a strong anti-jamming capability, greatly improve the reliability of the
- Compatible universal USBCAN device
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Brand: Walfront | Manufacturer: WALFRONT
Dimensions: 0.39 x 0.39 x 0.39 Inches | Weight: 0.44 pounds
See On Amazon #8
250V AC 600uF 50/60Hz CD60 Run Capacitor with Wire for Motor Air Compressor
Asin: B07P43CTPM | Model: Wal frontbdequ9hzr8 | PartNumber: Wal frontbdequ9hzr8 | Ean: 0783335979363 | UPC: 783335979363
★ Metallized Polypropylene Film Roller Structure Improves Performance Of The Product And Makes It Durable..
★ Suitable For The Start-Up Of Single-Phase Motors With Frequency Of 50Hz And 60Hz, Such As Air Conditioners, Compressors And Motors..
★ Reliable Insulation Performance, Excellent Electrical Properties And Safe Explosion-Proof Devices..
★ Current With Good Impact Resistance, Strong Overload Ability..
Features
- Heat resisting, low leakage, low loss and low impedance.
- Current with good impact resistance, strong overload ability.
- Metallized polypropylene film roller structure improves performance of the product and makes it durable.
- Reliable insulation performance, excellent electrical properties and safe explosion-proof devices.
- Suitable for the start-up of single-phase motors with frequency of 50Hz and 60Hz, such as air conditioners, compressors and motors.
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Brand: Walfront
Dimensions: 0.39 x 0.39 x 0.39 Inches | Weight: 0.49 Pounds
See On Amazon #9
Step Down Converter Power Converter Waterproof Step Down Volt Converter AC 10-28V to DC 12V Buck Converter AC-DC Step Down Power Module(5A)
Asin: B07TSJVZ47 | Ean: 0707300412914 | UPC: 707300412914
With Overload/Over-Current/Over Temperature/Short Circuit Protection, And It Can Work In Normal Condition When Restored.
Suitable For Car Screen, Monitor Camera, Fan, Water Pump, Motor, Router, Etc..
The Fire Retardant Plastic Casing, Safe And Reliable; The Whole Filling And Sealing Waterproof Ing Design.
Ip67 Waterproof And Dustproof, Easily Adapt To Various Working Environment..
Features
- Highly integrated SMD components for high stability and reliability. Output current: 1A/2A/3A/5A (Optional)
- IP67 waterproof and dustproof, easily adapt to various working environment.
- With overload/over-current/over temperature/short circuit protection, and it can work in normal condition when restored
- The fire retardant plastic casing, safe and reliable; The whole filling and sealing waterproof ing design
- Suitable for car screen, monitor camera, fan, water pump, motor, router, etc.
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #10
0.35X CTV Microscope Adapter Mount Lens Adapter Camera Adapter for Trinocular Stereo Microscope Interface Adapters for Microscope
Asin: B088C19QV6
Longer Service: Customized Trinocular Adapter Of New Stereo Microscope With Long Service Life.
Good Durability: Selected High-Quality Metal Materials, With Good Durability And Stability.
Offers Stable Performance: Exquisite Workmanship, Stable And Reliable Performance, Easy To Observe The Internal Structure Of Small Objects.
High Efficiency: 0.35X Camera Eyepiece, Expand The Field Of View, Make The Observation More Effective.
Features
- Interface Adapters for Microscope: The camera interface 's one end of the interface is the microscope interface thread and on the other end is the C interface
- High Efficiency: 0.35X camera eyepiece, expand the field of view, make the observation more effective
- Longer Service: Customized trinocular adapter of new stereo microscope with long service life
- Offers Stable Performance: Exquisite workmanship, stable and reliable performance, easy to observe the internal structure of small objects
- Good Durability: Selected high-quality metal materials, with good durability and stability
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 0.20 Pounds
See On Amazon #11
RF Amplifier Digital UHF RF Amplifier RF Amp 80W Power Amp 400 470MHz with LED Indicator for Radio
Asin: B0BRYC91KM | Model: WALFRONTcku5hxm71g | PartNumber: WALFRONTcku5hxm71g
Smart Indicator: Equipped With 2 Colour Led Indicator, Green Indicates Standby Status, While Red Indicates Transmission Status..
Simple Wiring: Comes With Rf In Port As Well As Rf Out Port For Connecting An External Antenna, The Antenna Is Not Included..
Metal Housing: Black Anodized Aluminium Alloy Shell Is Anti Corrosion And Rustproof, Which Has Great Durability For Long Using..
Easy Modulation: Supports Various Modulation Modes, Including , C4fm, Dpmr, Cw, Fsk, P2s And Fm, Very Reliable And Useful..
Features
- Power Amplifier: The transmission frequency is 400 470MHz, and the receiving frequency is 50 1000MHz, half duplex working mode.
- Easy Modulation: Supports various modulation modes, including , C4FM, DPMR, CW, FSK, P2S and FM, very reliable and useful.
- Smart Indicator: Equipped with 2 colour LED indicator, green indicates standby status, while red indicates transmission status.
- Metal Housing: Black anodized aluminium alloy shell is anti corrosion and rustproof, which has great durability for long using.
- Simple Wiring: Comes with RF IN port as well as RF Out port for connecting an external antenna, the antenna is not included.
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Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #12
PCB Board Classic 60 in1 Multicade Arcade Board CGA/VGA Output Classic for Arcade Game Machine
Asin: B0C3WNPNYK | Model: WALFRONTvg3rgzdb9f | PartNumber: WALFRONTvg3rgzdb9f
Supports Cga (Standard Resolution) And Vga (High Resolution) Monitors.
New Score Saver.
User Friendly Game Selection Screen.
Supports Trackball And/Or Joystick Controls.
Features
- Free Play or Quarter/Token Option
- Supports trackball and/or joystick controls
- Supports CGA (standard resolution) and VGA (high resolution) monitors
- User friendly game selection screen
- New Score Saver
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Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #13
4 Pcs Banana Socket Test Probe Audio Speaker Terminal Binding Post Banana Plug Jack Socket Adapter Connector 4mm Panel Mount Banana Socket Black and Red
Asin: B07C2P4YNB | Model: Walfront8egx1gb3k2 | PartNumber: Walfront8egx1gb3k2 | Ean: 0654936788862 | UPC: 654936788862
Speaker Terminal Binding Post Banana Plug Jack Socket --Maximum Signal Signal Transmission Durability, And It Is Suitable For 4Mm Banana Plugs And Speaker Terminals.
Easy To Install And Wire--On The Back Of The Screw, Up Or Down, Easy To Install Wire.
Widely Applications--These Speaker Terminal Connector Binding Post Banana Plug Binding Post Have Widely Applications, And They Can Be Used For Amplifier, Audio, Sound Console, Microphone And Other Connectors.
Temperature Resistance And High Insulation--This Banana Jack Socket Adopts With High Temperature, High Pressure Resistance And High Insulation Material To Offer A Safety And Stable Use.
Features
- High Quality--This Banana Socket is made of high quality gilded material, which is featured with a good conductivity, resistance to insertion, anti-oxidation and durability
- Temperature Resistance and High Insulation--THIS Banana Jack Socket adopts with high temperature, high pressure resistance and high insulation material to offer a safety and stable use
- Speaker Terminal Binding Post Banana Plug Jack Socket --Maximum signal signal transmission durability, and it is suitable for 4mm banana plugs and speaker terminals
- Widely Applications--These Speaker Terminal Connector Binding Post Banana Plug Binding Post have widely applications, and they can be used for amplifier, audio, sound console, microphone and other connectors
- Easy to Install and Wire--On the back of the screw, up or down, easy to install wire
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 1.97 x 3.94 x 1.97 Inches | Weight: 0.00 pounds
See On Amazon #14
AC to DC Converter 110V-240V AC to DC 3-12V 2A Power Adapter Supply-Adjustable for Motor Speed Controller 110-240V
Asin: B078KGVZNF | Model: Walfrontqiz75063sg | PartNumber: Walfrontqiz75063sg | Ean: 0663862566345 | UPC: 663862566345
Replace Your Old Or Damaged Adapter With This Ac 100-240V To Adjustable Dc 3-12V 2A Power Adapter..
Applicable Scope: Electric Fan, Submersible Pump Safety Equipment, Beauty Meter.
100% Load Aging Test; Can Operated Stably At 0 ~ +45 Environment.
The Converter Has A Built-In Filter With Low Dc Ripple And Good Anti-Interference Performance..
Features
- AC to DC power adapter 5V 9V 12V
- The converter has a built-in filter with low DC ripple and good anti-interference performance.
- Replace your old or damaged adapter with this AC 100-240V to adjustable DC 3-12V 2A power adapter.
- 100% load aging test; Can operated stably at 0 ~ +45 environment
- Applicable scope: electric fan, submersible pump safety equipment, beauty meter
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 1.97 x 2.36 x 1.97 Inches | Weight: 0.35 Pounds
See On Amazon #15
CBB61 Starting Run Capacitor Generator 450V AC 24uF 50/60Hz for 400/350/300/250VAC UL/RU Listed
Asin: B07P25265Q | Model: Wal frontv04xmn1zwe | PartNumber: Wal frontv04xmn1zwe | Ean: 0783335799954 | UPC: 783335799954
Good Electrical Properties: Run Capacitor Has Reliable Insulation Performance, Excellent Electrical Properties And Safe Explosion-Proof Devices..
Application: The Capacitor Assortment Kit Is Suitable For Brushless Gas And Generators..
Low Loss: The Generator Capacitor Is Heat Resisting, Low Leakage, Low Loss And Low Impedance..
Strong Overload Ability: Current Of Starting Run Capacitor Is Compact Design, Easy To Carry And Store, With Good Impact Resistance, Strong Overload Ability..
Features
- DURABLE: Capacitor adopts metallized polypropylene film structure improves performance of the product and makes it durable.
- STRONG OVERLOAD ABILITY: Current of starting run capacitor is compact design, easy to carry and store, with good impact resistance, strong overload ability.
- GOOD ELECTRICAL PROPERTIES: Run capacitor has reliable insulation performance, excellent electrical properties and safe explosion-proof devices.
- LOW LOSS: The generator capacitor is heat resisting, low leakage, low loss and low impedance.
- APPLICATION: The capacitor assortment kit is suitable for brushless gas and generators.
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.39 x 0.39 x 0.39 Inches
See On Amazon #16
5Pcs SMA Male Connector 50 Ohm Terminator SMA RF Coaxial Termination Connector Adapter, SMA Male RF Coaxial Termination Loads 2W
Asin: B0B5VR6XYF
【50 Ohm Impedance】The Impedance Is 50 Ohm, And Frequency Is Wide Between 0 To 6Ghz..
【Total Ten Pieces Connectors】There Are Total Ten Pieces Of Connectors In This Set That You May Use For Many Projects..
【Application】Widely Used For Antennas, Gps System, Base Station Application, Cable Assembly, Electrical Components, Instruments, Wireless Communication System, Telecommunication System, Etc..
【Good Reliability】They Have Good Reliability, Excellent Performance And Long Service Life..
Features
- High Quality Brass These SMA male RF coaxial terminators are made of high quality brass for durability.
- Good Reliability They have good reliability, excellent performance and long service life.
- 50 Ohm Impedance The impedance is 50 ohm, and frequency is wide between 0 to 6Ghz.
- Application Widely used for antennas, GPS system, base station application, cable assembly, electrical components, instruments, wireless communication system, telecommunication system, etc.
- Total Ten Pieces Connectors There are total ten pieces of connectors in this set that you may use for many projects.
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.79 x 3.94 x 1.97 Inches | Weight: 0.05 pounds
See On Amazon #17
Stereo Microscope Adjustable Illumination Round Light Source Microscope Bottom Light for Laboratory Microscope with 35000Lx High Illuminance White Light 6400K Color Temperature
Asin: B0CQ5LL82F | Model: WALFRONTzye8h24p9f | PartNumber: WALFRONTzye8h24p9f
[Easy To Install] Comes With A Us Plug For Convenient Installation And Can Be Easily Attached To Your Microscope Setup..
[Adjustable Lighting] Easily Adjust The Brightness Of The Bottom Light To Provide Bright And Sufficient Illumination For Your Microscope..
[High Illuminance] Provides A Maximum Illuminance Of 35000Lx, Ensuring Bright And Clear Illumination For Your Microscope Observations..
[Wide Working Distance Range] With A Working Distance Of 40‑160Mm, This Led Bottom Light Is Suitable For Various Types Of Microscopes..
Features
- [6400k color temperature] The LED light emits a white light with a color temperature of 6400k, offering accurate colors.
- [Wide working distance range] With a working distance of 40 160mm, this LED bottom light is suitable for various types of microscopes.
- [Easy to install] Comes with a US plug for convenient installation and can be easily attached to your microscope setup.
- [High illuminance] Provides a maximum illuminance of 35000lx, ensuring bright and clear illumination for your microscope observations.
- [Adjustable lighting] Easily adjust the brightness of the bottom light to provide bright and sufficient illumination for your microscope.
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Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #18
30cm 5m Portable PCB Photosensitive Dry Film Photosensitive Film Photographic Film for Circuit Production Photoresist Sheet
Asin: B07MMVPY1Z | Ean: 0736077638906 | UPC: 736077638906
Perfect Work Performance: Excellent Ability To Cover Holes,Excellent Adhesion To Almost All Surfaces..
Size: 30Cm*500Cm / 11.8*197In. Can Fully Cover A 0.25 Inches Thickness Hole..
High Resolution: Image Clarity After Exposure. The Ph Value Can Be Resistant To Most Alkaline Etching Solution Between Ph8.0 ~8.5..
Application: Suitable For Plating, Hole Covering, And The Etching Process..
Features
- Type: Photographic film, also known as dry film, is used to make PCB board, stick it on top of the PCB, it will become a sensitive circuit board.
- Application: Suitable for plating, hole covering, and the etching process.
- Perfect Work Performance: Excellent ability to cover holes,Excellent adhesion to almost all surfaces.
- High Resolution: Image clarity after exposure. the PH value can be resistant to most alkaline etching solution between PH8.0 ~8.5.
- Size: 30cm*500cm / 11.8*197in. can fully cover a 0.25 inches thickness hole.
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Brand: Walfront | Manufacturer: Wal front
Dimensions: 0.79 x 12.99 x 0.79 Inches
See On Amazon #19
12V 100A 4Series BMS Protection Board with Balancing with Overcharge/Overdischarge/Overcurrent/Short Circuit Protection for LiFePO4 Battery Pack
Asin: B07511RJ9S | Model: 4330198367 | PartNumber: 4330198367 | Ean: 0736691475918 | UPC: 736691475918
Multiple Protction Functions Allows Glossy Better Expeience: This Waterproof Bms Multiple Protective Functions Including Overcharge Protection, Overdischarge Protection, Overcurrent Protection And Short Circuit Protection.
Balance Function: This Lifepo4 Bms Lithium Balance Board Is Equipped With Equilibrium Function To Keep Each Cell In Balance And Good Service Life.
Essential Part For Circuit Board: Protection Circuit Board Is The Heart Of Battery Pack, Must To Have To Avoid Battery Pack From Explosion, Fire And Damage.
Features
- Convenient to Operate: This Lithium BMS is designed for 4 series 12V LiFePO4 batteries, comes with 5P-250mm wire for convenient use
- Essential Part for Circuit Board: Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage
- Multiple Protction Functions Allows Glossy Better Expeience: This Waterproof BMS Multiple protective functions including overcharge protection, overdischarge protection, overcurrent protection and short circuit protection
- Balance Function: This lifepo4 bms lithium Balance Board is equipped with equilibrium function to keep each cell in balance and good service life
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 Inches | Weight: 0.11 Pounds
See On Amazon #20
High Voltage Generator Module DC6-12V to 1000kV Boost Step-up Power Module DC Boost Electric Arc Module
Asin: B081NPZ2JM | Model: WALFRONTq20xaeik1s | PartNumber: WALFRONTq20xaeik1s | Ean: 0738585018614 | UPC: 738585018614
Wide Application-- High Voltage Pulse Generator Can Be Used For Negative-Ion Generator, Electronic Instrument, Science Experiment And More.
Purpose-- This Module Is Mainly Used To The Finished Module Of Transformer For Small Scientific Production. Output Cable Length: About 100Mm, Arc Discharge Distance: 10Mm~20Mm.
High Voltage Generator Module-- The Input Voltage Is Dc 6V To 12V And Will Output 1000Kv High Voltage. Recommended Battery Capacity Is Above 2000Ma, Or Above 4000Ma If Possible..
High Efficiency-- The Step-Up Power Module Can Output High Voltage Pulse Current, It Features Compact Size And High Efficiency..
Features
- EASY WIRING-- The peripheral circuit is simple, simply connect the switch and battery, and the discharge intensity is great, convenient to use
- HIGH EFFICIENCY-- The step-up power module can output high voltage pulse current, it features compact size and high efficiency.
- WIDE APPLICATION-- High Voltage Pulse Generator can be used for negative-ion generator, electronic instrument, science experiment and more
- HIGH VOLTAGE GENERATOR MODULE-- The input voltage is DC 6V to 12V and will output 1000kV high voltage. Recommended battery capacity is above 2000mA, or above 4000mA if possible.
- PURPOSE-- This module is mainly used to the finished module of transformer for small scientific production. Output Cable Length: About 100mm, Arc Discharge Distance: 10mm~20mm
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Brand: Walfront | Manufacturer: Walfront
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.15 Pounds
See On Amazon