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Best Power Meters - Buying Guide

Last Updated: 12/09/2019

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Bestselling Power Meters on Amazon

  1. Poniie PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tes...
  2. TS-836A Plug Power Meter Energy Voltage Amps Electricity Usage Monitor,Reduce Your Energy Costs
  3. Power Meter US Plug Energy Monitor Power Consumption Electricity Usage Monitor Cost Meter Calculator...
  4. Siglent Technologies SPD3303C DC Power Supply
  5. KETOTEK Power Meter AC Digital Multimeter Voltage Current Electricity Power Meter 80-300V 0-100A Bui...
  6. Galaxy DX98VHP 200 Watt 10 Meter Radio with Single Sideband
  7. Taidacent RF Power Meter Calibration RF Power Measurement 1MHz ~ 10GHz -50~0dBm RF Power Attenuation...
  8. AD8307 RF Logarithmic Power Meter, Keenso AD8307 RF Power Meter Logarithmic Testing Detector 0.1-600...
  9. Handheld Digital Solar Power Meter (Pyranometer) 2000 W/m2, 634BTU / (ft2xh) Measurement Solar Radia...
  10. Pro'sKit MT-7602 4-in-1 Fiber Optic Power Multi-Meter

  #1

Poniie PN2000 Plug-in Kilowatt Electricity Usage Monitor Electrical Power Consumption Watt Meter Tester w/ Extension Cord

Model: PN2000   |    Mpn: PN2000   |    Ean: 0723576168089   |    PartNumber: PN2000   |   Asin: B0777H8MS8

Poniie PN2000 High-Power Electricity Usage Monitor
This device adopts dedicated electricity metering chip in combination with a high precision current sensor to monitor your electric equipment in real time, which make it a superb tool both for households and electricians.

Save on Your Electricity Bills
Simply connect to a standard outlet and then plug a device in to this unit. Now you can counts power consumption by the kilowatt-hours and assess what appliances are actually worth keeping plugged in. You are able to check the quality of your power by monitoring voltage, amp, frequency and power factor. And you will know if it is time for a new refrigerator or if that little "vampire" needs to be killed down from the outlet. PN2000 can help you reduce your power bill and find power-wasting appliances so you are able to decide whether it is worth keeping.

Product Features
-Large LCD Back-light Display
-With 1 Ft. Heavy-duty Extension Cable
-Full ABS Fire Retardant Housing
-Comfatable Hard Press Buttons
-Hold Over Circuit Memory for CT and EC
-Overload Indication

Specification
Input Power: 110-125V 60Hz/220-240V 50Hz
Maximum rated current: 16A
Maximum power: 1760W(@110v)-1840W (@115V)
Measurable range: above 0.20W
Display resolution: 0.01W, 0.001A, 0.01V
Measurements: Watts, Current, Voltage, Frequency,
Cumulative Time(CT), Electricity Consumption (EC) and Power Factor (PF)
Backlight function: 10s Auto off (Stay ON can be set)
Accuracy standard: Class 1.0
Power dissipation: under 1.00W
Case Material: Fire retardant ABS
Product dimension: 4.72*2.36*2.19 inches

1-YEAR Warranty by PoniieDirect!

Package Contents
1x PN2000 Power Monitor
1x 1 Ft. 14AWG Extension Cord.
1x User Manual

Features

  • HIGH POWER WATT METER: Counts consumption by Kilowatt-hours, with high-power tolerance rated at Max.16A, compatible with 220v ac
  • REFINED ACCURACY: Built-in high precision current sensor. Ensures you the best accuracy-Class 1.0 with 0.01W, 0.01V and 0.001A resolution
  • BACK-LIGHT & MEMORY: With wide view angle, clear backlight large LCD Display and hold over circuit memory for cumulative kilowatt-hours
  • PROFESSIONAL KILOWATT METER: Start detection 0.20W, you can virtually monitor standby or working power dissipation of all your electronics
  • BUY WITH CONFIDENCE: 1-YEAR Warranty by Poniie; full ABS fire retardant material housing and comes with 14AWG heavy duty extension cord
  • EASY TO USE: Checks the quality of power by Watts (active power), Current (true RMS), Voltage (true RMS), Frequency (Hz) and Power Factor
  • CUMULATIVE TIME: CT only means the run time of the appliance, not the elapse time. It is a parameter to assess your appliance's working performance
  • WHAT YOU GET: 1x PN2000 Power Usage Monitor, 1x 1 Ft. Heavy Duty 14AWG Extension Cord. 1x User Manual; 1-Year Warranty by Poniie; FCC certified
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Brand: Poniie   |   Manufacturer: Poniie

Item Dimensions: 4.72 x 2.19 x 2.32 inches (12.0 x 5.6 x 5.9 cm)   |   Package Dimensions: 2.8 x 3.2 x 6.6 inches (7.1 x 8.1 x 16.8 cm)

Amazon Price: $26.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $26.99

Warranty: 1-Year Warranty by PoniieDirect

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  #2

TS-836A Plug Power Meter Energy Voltage Amps Electricity Usage Monitor,Reduce Your Energy Costs

Model: Floureon TS-836A   |    Mpn: DG0011   |    Ean: 6956674169366   |    PartNumber: DG0011   |   Asin: B00E945SJG

Kindly Note:
If an abnormal display appears or the buttons produce no response, the Electricity Usage Monitor must be reset. Please press the RESET button.

Floureon TS-836A Electricity Usage Monitor Help You to Easily Monitor Your Electricity Bill
You can make certain how much your standby appliances cost, what the power factor is, whether your appliances are really charged and how long have your appliances been charged.
Simply plug the meter into the wall and then plug your appliance into the meter.
Easily measure the power consumption and cost of your electrical appliances.
Display volts, amps and wattage accurate to 3%.
Cumulative Kilowatt-Hour Monitor.

Enjoy 8 Display Modes to Reduce Your Electricity Bill
Time/Cumulative electrical quantity Display
Time/Current/Power Factor Display
Time/Voltage/Frequency Display
Time/Minimum Power Display
Time/Maximal Power Display
Time/Watt/Cost Display
Time/Price Display
Overload Display

Technical Parameters
3-pin US plug
Functioning indicator
Frequency Display: 60HZ
Operating Voltage: 120VAC
Operating Current: max 15A
Frequency Display: 0Hz~9999Hz
Wide Voltage Range: 110V-130V
Voltage Display Range: 0V~9999V
Current Display (amps): 0.000A~15.000A
Timing Display Range: 0 second~9999 days
Price Display Range: 0.00COST/KWH 99.99COST/KWH
Power Consumption of the Power Meter Monitor: 0.5W
Total KWh and Cost Display: 0.000KWh-9999KWh, 0.00COST-9999COST
Dimensions: Length = 6.1inch(155mm); Width = 2.76inch(70mm); Height = 1.77inch(45mm)
The Set Wattage display (Watts) is 0W~9999W, But the real Wattage display (Watts) is 0~1800W.

What you get:
1X Power Meter (US Plug)
1X English Manual

Features

  • Floureon power meter energy monitor allows status tracking stand by power and usage to forecast your cost and calculate electricity expenses so as to save money for you!
  • Various paremeters measuring Voltage, Current(Amps), Power(W), Energy (kWh), Frequency(Hz), Power Factor, Maximum Current & Power, Time Days Cost, Total kWh.
  • Easy to monitor your electricity price setting by pressing COST, FUNCTION, UP and DOWN button, Volts, Amps Wattage with high accuracy less than3%, price value ranges from 00.00COST/KWH ~99.99COST/KWH.
  • Battery operated 3.6V(Built-in) rechargeable with backup protection to memory hold data settings and no worry abot setting trouble, and paired with overload warming protection when power exceeds the rated power then monitor auto cut off current and prevent damage.
  • WARRANTY - 60 DAYS MONEY BACK & 18 MONTHS EXCHANGE - We guarantee you'll love this Floureon Power Meter and if you aren't absolutely satisfied, returned it within 60 days for a full refund, no questions asked.
  • See more on Amazon...

Brand: EXCELVAN   |   Manufacturer: floureon

Item Dimensions: 1.77 x 2.76 x 6.1 inches (4.5 x 7.0 x 15.5 cm)   |   Package Dimensions: 3.15 x 3.31 x 6.61 inches (8.0 x 8.4 x 16.8 cm)

Amazon Price: $11.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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  #3

Power Meter US Plug Energy Monitor Power Consumption Electricity Usage Monitor Cost Meter Calculator Watt Voltage Amp Meter with Overload Protection (Upgraded)

 Ean: 0703063221374   |   Asin: B07L1W9P8K

Advanced Features:
Advanced feature of history bar graph of past Days/Weeks/Months daily consumption to provide proper prospective of electrical usage.

There are 8 display modes of the Energy Plug:
1.Time/Watt/Cost Display
2.Time/Cumulative electrical quantity Display
3.Time/Voltage/Frequency Display
4.Time/Current/Power Factor Display
5.Time/Minimum Power Display
6.Time/Maximal Power Display
7.Time/Price Display
8.Overload Display

Technical Specifications:
Operating voltage: 110V AC
Frequency display: 50Hz
Wide voltage range: 110V-240V
Operating current: max 16A
Timing display range: 0 second----9999days
Wattage display (watts): 0W---- 3100W
Voltage display (amps): 0.000A---16.000A
Frequency display: 0Hz-9999Hz
Minimum wattage display range: 0.0W-9999W
Maximum wattage display range: 0.0W-9999W
Price display range: 0.00 /KWH----99.99 KWH
Total KWh and cost display: 0.000KWH----9999KWH, 0.00 ----9999

Package included:
1X Power Meter(US Plug)
1X User Manual

Good to note: If an abnormal display appears or the buttons produce no response, the instrument must be reset. To do this, please press the RESET button.

Features

  • This is exactly an electricity usage monitor, used to easy status tracking your running and stand by home devices so as to save money for you.(No backlight)
  • Advanced feature of carbon emission monitoring and history bar graph of past Days/Weeks/Months daily consumption to provide proper prospective of electrical usage.
  • Various functions including monitoring device Voltage, Current(Amps), Power(W), Energy (kWh), Frequency(Hz), Power Factor, Minimum & Maximum Current & Power, Days/Weeks/Months Cost, Total kWh, Carbon Emission Monitoring, just as vital as what your electric bills are based on!
  • Included 2pcs 1.5V rechargeable back up battery with data hold function, auto shut off function once power exceeds rated power to prevent from damaging.
  • Safety always come first when connected socket power over than max load, there will be a booming noise to warn, which is kind of great help on reduce consumption and keeping safety all the time.
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Brand: Nevsetpo   |   Manufacturer: Nevsetpo

Package Dimensions: 3.19 x 3.23 x 7.52 inches (8.1 x 8.2 x 19.1 cm)

Amazon Price: $13.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #4

Siglent Technologies SPD3303C DC Power Supply

Model: SPD3303C   |    Mpn: SPD3303C   |    Ean: 0713839551352   |    PartNumber: SPD3303C   |   Asin: B01HENYNZS

The siglent spd330c power supply contains three independent power supplies in one unit. As a true linear supply, output noise and regulation are excellent. With its intelligent temperature-controlled fan, noise is reduced. Voltage resolution is 10 mV/10 MA. The SPD3303C power supply comes with easy power PC software, supports SCPI commands and like all siglent instruments, has an available LabVIEW driver.

Features

  • Triple output 220 watts
  • 0-32V / 0-3.2A x 2. 2.2, 3.3, 5V / 3.2A
  • Four displays. Voltage and current readout for Ch1 & Ch2
  • Output modes: series, independent, parallel
  • Usb interface. Easy power software included.Two sets of adjustable voltage and a fixed set of selectable voltages
  • See more on Amazon...

Brand: Siglent Technologies   |   Manufacturer: Siglent Technologies

Item Dimensions: 8.27 x 13.39 x 14.57 inches (21.0 x 34.0 x 37.0 cm)   |   Package Dimensions: 10.7 x 13.6 x 15.9 inches (27.2 x 34.5 x 40.4 cm)

Amazon Price: $289.00 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $289.00

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  #5

KETOTEK Power Meter AC Digital Multimeter Voltage Current Electricity Power Meter 80-300V 0-100A Built-in Transformer Voltmeter Ammeter Power Meter Din Rail Volt Amp

 Ean: 0723260100005   |    PartNumber: KEB0024   |   Asin: B01ANVFCG2

Specifications:
Accuracy: 1% 2 words
AC voltage: AC 80.0 - 300.0 V
AC current: AC 0.0 - 100.0A (accuracy: 1% 2 words )
Active power: 0.0 - 30000 W
Electric energy: 0.000 - 99999 kwh
Electric energy of cumulative time: 0.00 - 999.59h
Power factor: 1.000 - 0.000
Speed: 2 times per second
Size: 2.13x3.15x2.52in ( 54 x 80 x 64 mm)
Installation: Din-Rail

Display mode:
V: AC voltage and power factor
A: AC current and electric energy of cumulative time
W: Active power and electric energy

Application Method:
1) When power on, the meter will display AC voltage (V), AC current (A) and active power (W) with the correlative LEDs lighting up.
2) When press the SAM CK button (right side of meter), the meter will change to display the power factor (cos ), electric energy of cumulative time (h), and electric energy (kwh) with the correlative LEDs lighting up.
3) When press the SAM CK button again, the meter will display the AC voltage, AC current and active power.
4) When power off, the meter can save the value of electric energy and electric energy of cumulative time, and go on cumulate data when the meter is powered on again.
5)When the meter is displaying electric energy, you can press SAM CK button to reset the electric energy and electric energy of cumulative time to zero.

Remind: The meter can only use to measure 50/60 HZ AC city electricity. It will be destroyed when used to measure square waves, output of inverter, or non-standard sine waves. If you measure power from a DC-AC inverter please make sure it's PURE SINE WAVE with 50/60 HZ. Otherwise the meter will be broken!

Package includes:
1 x Din Rail AC multimeter (include current transformer inside)

Features

  • Measuring voltage range is AC80.0-300.0V; measuring current range is AC0-100A.
  • Reading display by 0.31-inch led digital tube, with automatically statistic restored function.
  • Can synchronously read measured AC volt, amp, power factor, power, energy and accumulation time.
  • Built-in transformer; can meet the load maximum current 100A, easy installation.
  • Has a high measure accuracy of 1% +/- 2 digits; measuring Speed is 2 times/S. Attention: The meter can only use to measure 50Hz/60Hz AC city electricity, it will be destroyed when use to measure square wave, output of inverter or correction sine wave
  • See more on Amazon...

Brand: KETOTEK   |   Manufacturer: KETOTEK

Item Dimensions: 2.52 x 2.13 x 3.15 inches (6.4 x 5.4 x 8.0 cm)   |   Package Dimensions: 2.5 x 2.7 x 3.4 inches (6.4 x 6.9 x 8.6 cm)

Amazon Price: $23.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $23.99

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  #6

Galaxy DX98VHP 200 Watt 10 Meter Radio with Single Sideband

 Ean: 0656955100984   |    PartNumber: DX98VHP   |   Asin: B001JT0DIU

Thisis a 10 meter radio, It will NOT work as a CB Radio out of the box. Please make sure to do research if you are unsure what the great world of 10 meter radios are all about.This is the highest output radio available from Galaxy, pushing 200 watts of modulation with 8 IRF520 MOSFET final transistors, 50 watts more than the DX95T2! As an added bonus the DX98VHP has all blue LED frequency and channel display as well as blue meter lamps in the extra large meter. Due to the additional output power there are now two internal quiet temperature controlled fans to provide airflow over the enlarged heat sink. Also included is the Galaxy MOD lamp and Starlite faceplate making the DX98VHP ideal for both night and day use. Big power, loads of features, topped off with the Galaxy name and support.Features:AM/USB/LSB ModesVariable Output Power: AM carrier adjustable from 10 to 50 watts.Variable RF Gain Control: used to increase or decrease received signalsVariable Dimmer Control: Fully adjustable control for faceplate, channel, frequency, and meter displays.Variable Talkback Control: Adjustable talkback level, can be turned offOn/Off Roger BeepGalaxy Style EchoBuilt-in Voice ChangerAutomatic SWR CircuitSame Main PCB as DX95T2Starlite FaceplateSide Microphone Jack5-Digit Blue LED Frequency CounterTWO YEAR GALAXY WARRANTYIncluded AccessoriesMicrophone24" Power Cord w/ FuseMounting BracketMounting KnobsOwners ManualMicrophone Hanger Clip A license to operate amateur radios may be required in your area. The end user is solely responsible for proper operation of amateur radio equipment and adhering to the rules and regulations of their country . In the U.S. it is legal to purchase amateur radios and receive on amateur radio bands however an amateur radio license is required to transmit.Can only be returned for exchange/repair through manufacturer.

Features

  • Variable Output Power: AM carrier adjustable from 10 to 50 watts.
  • Variable RF Gain Control: used to increase or decrease received signals.
  • Variable Dimmer Control: Fully adjustable control for faceplate, channel, frequency, and
  • Variable Talkback Control: Adjustable talkback level, can be turned off.
  • Accessory Panel: New! All internal hardware now included.
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Brand: GALAXY   |   Manufacturer: GALAXY

Package Dimensions: 6.8 x 9.9 x 14.9 inches (17.3 x 25.1 x 37.8 cm)

Amazon Price: $489.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $489.99

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  #7

Taidacent RF Power Meter Calibration RF Power Measurement 1MHz ~ 10GHz -50~0dBm RF Power Attenuation Value Can be Set

 Ean: 0680727242053   |    PartNumber: xdlhp636   |   Asin: B07JMKQTDW

1 Measuring power range -50~+0 dBm (external RF attenuator can be extended to 100dBm)
2 Measurement power resolution 0.1 dBm
3 Measurement frequency range 1~10000MHz
4 Measuring power 1nW ~ 1mW
5 working voltage 7~12 VDC
6 operating current

Features

  • This is an RF power meter, which is operated by buttons.
  • Advantages: simple structure, convenient use, stable performance, reliability, high sensitivity and fast measurement speed.
  • Application: RF power measurement, instrument calibration;
  • Measuring power range: -50~+0 dBm (external RF attenuator can be extended to 100dBm); Measuring power resolution : 0.1 dBm
  • Measuring frequency range: 1 ~ 10000MHz; Measuring power: 1nW ~ 1mW
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Brand: Taidacent   |   Manufacturer: Taidacent

Package Dimensions: 1 x 3 x 4 inches (2.5 x 7.6 x 10.2 cm)

Amazon Price: $57.68 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $57.68

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  #8

AD8307 RF Logarithmic Power Meter, Keenso AD8307 RF Power Meter Logarithmic Testing Detector 0.1-600M -75 ~ +15dBm Module

 Ean: 0753874702111   |    PartNumber: Keen so9u6t2ysgw0   |   Asin: B07RKHD86B

Keenso AD8307 RF Power Meter Logarithmic Testing Detector 0.1-600M -75~+15dBm Module

Specifications:
Model: AD8307
Input power default range: -75 ~ +15 dbm
Power supply voltage: 6 ~ 12 V@

Features

  • High Quality -- Model: AD8307; Input power default range: -75 ~ +15 dbm; Power supply voltage: 6 ~ 12 V@ < 10mA; Weight: 6 g / 0.2 oz(approx).
  • Compact Size -- This device features low cost, small size, low power consumption, high precision and high stability, wide dynamic range. It has a frequency range from IF to UHF audio.
  • Main Function -- It is suitable for a variety of applications which need to reduce signal to decibel equivalent.The RF signal corresponding to the amplitude or power of output voltage is the best choice to improve the accuracy of IF signal measurement chip.
  • High Performance --The RF detector adopts AD8307 chip, and the design of power supply voltage regulation circuit makes the detection accuracy tend to official data, with excellent power non-sensitivity and temperature stability.
  • Widely Applications -- This AD8307 RF Power Meter widely used for converting signal level into dB form, transmitter antenna power measurement, received signal strength indicator(RSSI), low-cost radar and sonar signal processing, network and spectrum analyzer (reaching 120 dB), determining signal level is as low as 20 Hz, multi-meter true dB communication mode.
  • See more on Amazon...

Brand: Keenso   |   Manufacturer: Keenso

Amazon Price: $13.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #9

Handheld Digital Solar Power Meter (Pyranometer) 2000 W/m2, 634BTU / (ft2xh) Measurement Solar Radiation Energy Insolation Tester

Model: TM206   |    Mpn: TM206   |    Ean: 0709586142752   |    PartNumber: TM206   |   Asin: B07HY8YVKQ

Solar Power Meter (Pyranometer) is a device design to measure the solar radiation falling on a horizontal surface in watts per square meter (W/m2) known as insolation. Measurement range of this meter is 2000 W/m2, 634BTU / (ft2xh).

Ideal in the field of meteorology, climatology, climate change research, building engineering physics, solar panel and other home, agricultural / environmental monitoring.

Features:

Data Hold/ MAX/MIN functions Handheld and easy to carry anywhere Large LCD display W/m2 or BTU (ft2xh) measurement unit User friendly easy to used Bulit-in Solar Transmission sensor Specifications:

Display: 3 digits, 2000 readings Measuring Range: 2000 W/m2, 634BTU / (ft2xh) Resolution: 0.1 W/m2, 0.1 BTU/ (ft2xh) Accuracy: Typically within +/- 10W/m2 [+/-3 BTU/ (ft2xh)] or +/- 5% whichever is greater in sunlight. Temperature included error +/- 0.38 W/m2 / C [+/-0.12 BTU/ (ft2xh)] / C] deviation from 25 C Angular accuracy: Cosine corrected Drift: Over-input: Display "OL" Sampling time: 0.25 second Operating Environment: 0C ~ 50 C below 80% RH Power supply: 1 x 9V battery Size: 130x 55x 39mm (LxWxH). Weight: About 150g Set Includes:

1 x Solar Power Meter 1 x 9V battery 1 x Carrying bag 1 x Instruction Manual

Features

  • MEASURING RANGE: 2000 W/m2, 634BTU / (ft2xh) / Resolution 0.1 W/m2, 0.1 BTU/ (ft2xh)
  • DISPLAY: 3 digits, 2000 readings with Bulit-in Solar Transmission sensor
  • APPLICATON: Ideal in the field of meteorology, climatology, climate change research, building engineering physics, solar panel and other home, agricultural / environmental monitoring
  • FEATURES: Data Hold function (MAXMIN) / Larger LCD display / Portable handeld meter Over indput inication
  • POWER SUPPLY: 1 x 9V battery / Unit Size 130x 55x 39mm
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Brand: Tenmars   |   Manufacturer: Tenmars

Package Dimensions: 1.89 x 4.53 x 6.69 inches (4.8 x 11.5 x 17.0 cm)

Amazon Price: $81.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $81.99

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  #10

Pro'sKit MT-7602 4-in-1 Fiber Optic Power Multi-Meter

Model: MT-7602   |    Mpn: MT-7602   |    Ean: 4711552155693   |    PartNumber: MT-7602   |   Asin: B00SSS4QRO

The FIBER OPTICAL POWER METER has a wide range of power measurement from 850nm to 1625nm. Power measurements in dBm, mW and uM. Supports 2.5mm universal connectors (for ST/SC/FC). The VISUAL FAULT LOCATOR makes the product easy to locate the breakpoint and bad connections in fiber optic cables. Supports 2.5mm universal connectors (for ST/SC/FC). Both continuous and flashing modes available. The CABLE TESTER has a pin to pin cable map indicator (1~8 LEDs). Capable of testing two types of connectors(RJ-11&RJ-45). A maximum length measurement of 600M. LED FLASHLIGHT convenient for working in a dark environment. Features 2 modes for long illumination and SOS signal.

Features

Brand: Pro'sKit   |   Manufacturer: Eclipse Tools

Package Dimensions: 3 x 3.4 x 6.1 inches (7.6 x 8.6 x 15.5 cm)

Amazon Price: $161.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $162.44

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  #11

FLUKE-3540 FC KIT Three-Phase Power Monitor & Condition Monitoring Kit

Model: FLUKE-3540 FC KIT   |    Mpn: FLUKE-3540 FC KIT   |    Ean: 0095969863025   |    PartNumber: FLUKE-3540 FC KIT   |   Asin: B07D2FHM9M

The 3540 FC Three-Phase Power Monitor and Condition Monitoring Kit is a combination of the 3540 FC Three-Phase Power Monitor and Fluke Connect Condition Monitoring software. The 3540 FC Three-Phase Power Monitor is a compact device used to monitor key electrical parameters for three-phase machinery and seamlessly streams data to the Fluke Connect Cloud. Once in the cloud, the software allows maintenance teams to remotely view data anytime, anywhere.

Features

  • Measures single or three phase loads; voltage, current and frequency; power including active power, non-active power, and power factor; and total harmonic distortion
  • Remote access to measurements via the Fluke Connect Condition Monitoring software
  • Graphs show trends and fluctuations of the measurements during the monitoring period; and alarm settings notify users when measurement values are outside user-set thresholds
  • 3540 FC Three-Phase Power Monitor is portable, wireless, battery powered, and easy to install
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Brand: Fluke   |   Manufacturer: Fluke Industrial (Fluke Electronics Corp)

Package Dimensions: 6.93 x 10.43 x 15.31 inches (17.6 x 26.5 x 38.9 cm)

First Available: 2018-05-13

Amazon Price: $3,149.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $3,149.99

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  #12

Eyedro Business EBEM1-LV Electricity Monitor - 3-Phase (Polyphase) Power Monitoring, Provides Daily, Weekly & Monthly Power Consumption Reports & Electricity Bill Estimates

 Ean: 0183968000319   |    PartNumber: EBEM1-LV   |   Asin: B07FNCHX9R

Energy costs are traditionally one of the biggest operational costs in any organization, yet many businesses lack the tools to manage their energy efficiently. Eyedro Business Electricity Monitors provide an easy and affordable way to monitor and track electricity use at work - empowering businesses to take control of their energy use and costs. Easy to install and learn, Eyedro provides timely and actionable insights, allowing business owners and energy managers to see electricity usage and costs in real-time to stay on top of expenses. This business electricity monitoring tool is available in a wired model and wireless version up to a range of 1,000 feet, and all monitors are designed to use the free MyEyedro.com electricity monitoring cloud service right out of the box. To get started, install the sensors in the electrical panel (up to 200A/600V). For the wired version, connect the module to a nearby internet connection via the 10-foot Ethernet cable provided. If using the wireless model, the included 3-foot Ethernet cable connects the gateway module to an open internet port. Once connected, it will instantly start logging your electricity data to MyEyedro with no additional costs. The monitor and cloud service work hand in hand to measure, analyze and securely store your electricity usage and cost information, so it's ready when and where you need it most. Easy to use and accessible from a standard web browser, MyEyedro presents electricity data in ways that are engaging, informative and easy to understand, allowing you to see real-time electricity usage and gain access to many helpful features. This service provides responsive real-time graphs, hourly/daily/weekly/monthly consumption and cost estimates, high-resolution historical data, and downloadable data for further analysis so you can identify waste and potentially save money.

Features

  • REAL-TIME MONITORING. Energy costs are one of the biggest operational costs in any organization. With an Eyedro Business Electricity monitor, you can monitor and track electricity use at work in real-time from any standard web browser. All monitors are designed to use the free MyEyedro.com cloud service to start logging your electricity data with no additional costs.
  • TRACK ENERGY USAGE. Eyedro and MyEyedro work together to measure, analyze and store your electricity usage and cost information. MyEyedro presents your electricity data and real-time electricity usage in ways that are engaging, informative and easy to understand, allowing business owners and energy managers to monitor and track electricity across a range of applications.
  • HIGH-RESOLUTION DATA. Once connected, Eyedro maintains full 24/7 usage history. Supporting fixed, tiered and time-of-use rate structures, MyEyedro features responsive real-time graphs, furnishing you with hourly, daily, weekly and monthly consumption and costs, as well as estimates of what your current electrical bill will cost.
  • SPECIAL FEATURES. In addition to seeing electricity usage and costs, and providing bill comparisons and estimates, Eyedro captures appliance start-up spikes and will notify you of a power or network failure. It's designed and developed using the latest web technologies and is optimized for the smaller screen of mobile devices so you can view your electrical data wherever you are.
  • EASY NON-INVASIVE INSTALLATION. To get started, install the sensors in the electrical panel (up to 200A/300V). For the wired version, connect the module to a nearby internet connection via the 10-foot Ethernet cable provided. If using the wireless model, connect the included 3-foot Ethernet cable and power adapter to the gateway module.
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Brand: Eyedro   |   Manufacturer: Eyedro Green Solutions Inc.

Package Dimensions: 3.11 x 8.15 x 9.92 inches (7.9 x 20.7 x 25.2 cm)

Amazon Price: $299.00 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $299.00

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  #13

Portable ALL-IN-ONE Fiber Optical Power Meter -70 to +10dbm with SC and FC Connector and 10mW 10KM Visual Fault Locator Fiber Optic Cable Tester

 Ean: 0792551284809   |    PartNumber: KLSXKYTJ-10   |   Asin: B01NCOMLCX

Specifications:
Calibration Wavelength(nm): 800~1700
Detector type: InGaAs
Measurement Range(dBm): -70,+10dBm
linearity (dB): 0.01
Display resolution(dB): 0.01
Wave ID nm: 850, 980, 1300, 1310, 1490, 1550,1625
Connector: FC/SC/ Interchangeable
Power Adapter(V): 8.4
Battery Operating time (h): 240 without backlight
Operation Temperature( ): -10( ) +60
Storage Temperature( ): -25( )+70
Dimension(mm): 18 x 8.2 x 2.8CM
Weight(g): 230
Package included: 1x All-IN-ONE Fiber optical power meter 10mw
1x User Manual
1x SC Conversion head
About Service:
If you have any questions about the product , please feel free to contact with us, we'll provide our best service to you and do our best to resolve the problem you met.

Features

  • Practical and Compact Designit - it is portable and easy to bring with large screen and LED backlight;
  • It is the Combination of the optical power meter and Visual Fault locaotr.
  • Light power one machine function: can measure 850/980/1300/1310/1490/1550/1625nm
  • and other 7 wavelength of the optical absolute power,test range: -70dBm~+10dBm;
  • 10mW visual fault locator can measure the distance is about 10 kilometers
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Brand: KELUSHI   |   Manufacturer: Shenzhenshi Kelushi Keji Youxiangongsi

Package Dimensions: 2.1 x 4.1 x 8.5 inches (5.3 x 10.4 x 21.6 cm)

Amazon Price: $32.79 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $34.90

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  #14

EFK-II Supply Digital LCD Optical Pupilometer PD Pupil Meter CE Approved Ship from US

 Ean: 0717936375224   |    PartNumber: PD-PDB1   |   Asin: B078G9CCKC

Features:

It Features Consecutive Measurement, Direct Point-Sampling and High Accuracy of Orientation, With Mechanical Hairspring Being Used to Level at The Reflecting Point of Human Cornea.

It Adopts Linear Sensors of High Precision, Highly Intellectualized Electronic System and Digital Display of Measurement Results Which Is More Accurate, Direct and Easy to Read.

The Design of LED Lamp-House and Low Power-Consumption Makes the Battery Life Prolonged.

The Brightness of LED Is Adjustable.

+2.0d Compensation for The Degree of Eyesight Is Available.

Technical Parameter:

Range of Measurement: Binocular Pupillary Distance: 45~82 Mm

Left or Right Pupillary Distance: 22.5~41 Mm

Indication Error: 0.5 Mm

Rounding Error: 0.5 Mm

Distance of Target: 30 Cm~

Power Source: Voltage: DC 3v

Specification:

Power: AA Battery (not Include)

Time for Automatic Shut-off:

Features

  • Digital Precision Optical Instrument Used to Measure Distance Between Human Pupils in The Process of Optometry
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Brand: EFK-II Supply   |   Manufacturer: EFK-II Supply

Amazon Price: $118.89 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 1-2 business days
List Price: $118.89

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  #15

Gravity: INA219 I2C Digital Wattmeter Bi-Directional Current Sensor Voltage Measurement Power Supply Sensor Breakout Module

Model: SEN0291   |    Mpn: SEN0291   |    Ean: 6959420914807   |    PartNumber: SEN0291   |   Asin: B07N3QQ2Q7

DFRobot Gravity: I2C Digital Wattmeter

Introduction
Gravity: I2C Digital Wattmeter is a high-resolution, high-precision, large-scale measurement module that can measure the voltage, current and power of various electronic modules and electrical equipment within 26V 8A, and the maximum relative error is less than 0.2% (A simple manual calibration is required before usage). It can be used for power consumption or battery life evaluation of solar energy systems, battery, motors, controller or electronic modules.

Features
High precision, high resolution, large range, low temperature drift
Bidirectional current high side measurement
Compatible with 3.3V/5V controller
Sophisticated and compact, easy to embed in the project

Applications
Solar Power Management
Battery Fuel Gauge
Electronic Module Power Evaluation

Specifications
Input Voltage (VCC) : 3.3V~5.5V
Voltage Range (IN+ or IN- relative to GND): 0 ~ 26 V
Voltage Resolution: 4 mV
Voltage Relative Error:

Features

  • Gravity: I2C Digital Wattmeter is a high-resolution, high-precision, large-scale measurement module that can measure the voltage, current and power of various electronic modules and electrical equipment within 26V 8A, and the maximum relative error is no more than 0.2% (A simple manual calibration is required before usage).
  • It can be used for power consumption or battery life evaluation of solar energy systems, battery, motors, controller or electronic modules. You can use this module to measure the power consumption of various electronic modules or the entire project to evaluate battery life.
  • The module adopts TI INA219 zero temperature drift current/power monitoring chip and 2W high power low temperature drift 10m alloy sampling resistor. The voltage and current resolution can reach 4mV and 1mA respectively. Under the full scale measurement condition, the maximum relative error of voltage and current measurement can be superior to 0.2%.
  • The module accurately measures bi-directional high-side currents (current flowing through the power supply or battery positive), which is especially useful in solar or battery fuel gauge applications where the battery needs to be charged and discharged. This status can be simply determined by positive or negative current readings. In the motor applications, the current can be monitored in real time by monitoring whether the motor current is too large due to overload.
  • It also provides four I2C addresses that can be configured via the 2P DIP switch. Compatible with 3.3V/5V controller. Sophisticated and compact, easy to embed in the project. More information please visit product wiki>>>http://wiki.dfrobot.com/Gravity:%20I2C%20Digital%20Wattmeter%20SKU:%20SEN0291
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Brand: DFROBOT   |   Manufacturer: DFROBOT

Package Dimensions: 1.1 x 2.05 x 2.36 inches (2.8 x 5.2 x 6.0 cm)

Amazon Price: $11.90 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $11.90

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  #16

Pro'sKit MT-5211 Digital LCR Mustimeter, 3-1/2"

Model: MT-5211   |    Mpn: MT-5211   |    Ean: 4711552155426   |    PartNumber: MT-5211   |   Asin: B01D5YVFLA

Fully Featured Mustimeters, Versatile, safe and Accurate, Large LCD with back-light, Extra functions, LCR Meter.

Features

  • Fully Featured Mustimeters
  • Versatile, safe and Accurate
  • Large LCD with back-light
  • Extra functions
  • LCR Meter
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Brand: Pro'sKit   |   Manufacturer: Eclipse Tools

Package Dimensions: 2.3 x 6.5 x 8.8 inches (5.8 x 16.5 x 22.4 cm)

Amazon Price: $57.95 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $57.95

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  #17

B&K Precision 393 True RMS Handheld Multimeter with USB Interface, 60000 Count

Model: 393   |    Mpn: 393   |    Ean: 0817050039306   |    PartNumber: 393   |   Asin: B00QXO8Z8Q

High performance and value priced, the 393 offers more features for the dollar than other multimeters. In addition to measuring voltage and current, the meter also measures capacitance, frequency and temperature, and includes component test, diode test and logic indicator capabilities. A double injection molded case provides improved grip and protection.

Features

  • 60000 count LCD display
  • 0.08% basic accuracy
  • True RMS AC+DC
  • Temperature, frequency and capacitance measurement
  • Auto power off
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Brand: B&K Precision   |   Manufacturer: BK Precision

Package Dimensions: 2.4 x 5.7 x 9.3 inches (6.1 x 14.5 x 23.6 cm)

Amazon Price: $179.69 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 1-2 business days
List Price: $216.00

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  #18

B&K Precision 1687BTCAL Switching Bench DC Power Supplies, 1-36V, 10 Amp with a NIST-Traceable Calibration Certificate with Data

Model: 1687BTCAL   |    Mpn: 1687BTCAL   |    PartNumber: 1687BTCAL   |   Asin: B071JSLDFB

The B&K Precision single-output programmable switching benchtop DC power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices. The power supply unit (PSU) has one output that supplies adjustable voltage and current for a variety of applications. The LED screen shows the voltage and current reading simultaneously, and the display is readable in low light. Analog rotary encoder knobs on the front panel provide fine and coarse adjustment of the voltage and current output. The PSU's internal memory can store up to three output settings for future recall. The PSU can be controlled remotely via the USB interface on the rear panel, which can be connected to a computer (USB cable included), or the analog remote control terminal on the rear panel, which can be connected to a variable DC voltage source or variable resistor (remote control connector included). A software CD is included for remote control and testing applications. A power cord with a three-prong plug is included for connecting the PSU to a grounded outlet. A built-in cooling fan with three speeds helps prevent overheating.

Features

  • Your unit is calibrated prior to shipment with a new NIST-traceable calibration Certificate with data
  • The NIST calibration provides you assurance your instrument Meets manufacturer's specifications. Your instrument is ready to Use day one meeting most quality system standards
  • Rotary encoder control knobs for fine and coarse adjustment of voltage and current output
  • Switching power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices
  • LED screen shows voltage and current reading simultaneously and is readable in low light
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Brand: B&K Precision   |   Manufacturer: B&K Precision Corporation

Package Dimensions: 5.55 x 10.24 x 12.91 inches (14.1 x 26.0 x 32.8 cm)

First Available: 2017-06-07

Amazon Price: $422.00 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $422.00

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  #19

Fiber Optical Power Meter 1mW Visual Fault Locator with FC-LC Adapter Fiber Optic Cable Tester Checker Test Tool for CATV Telecommunications Engineering Maintenance

 Ean: 0792551278884   |    PartNumber: KLSXKJSZ1   |   Asin: B01N2UJKK0

Visual fault locator:
Specification:
Wavelength:650 10nm
Dynamic Distance: 1mw
Working Temperature:0 +60
Storage Temperature:-20 +70
Power Supply: AA X 2(not included)
Package Size:210 x 73 x 30mm
Function:
The 1mW (3-5KM)visual fault locator is used for the measurement in single-mode or multi-mode fibers.
It features a rugged design, a universal connector and an accurate measurement.
Universally connector for test different ST,SC,FC interfaces
High effective power circuits allow for stable power
Operates in both CW(Continuous wave) and pulse mode
Fiber optical power meter:
Product Overview:
Handheld optical power meter is a kind of precision and durable portable instrument designed for the installation, operation and maintenance of the optical fiber network. With delicate appearance, can choose to switch the backlight display and automatic shutdown function, a wide range of optical power test, precision test accuracy and user self calibration function and interface design, and the linear index (mW) and nonlinear index (dBm) with screen display
Power measurement range:-70~+10dbm
Wavelength range: 850~1625nm
Uncertainty: 0.2db
Probe type: InGaAs
Dimension: 180x83x28mm
Connector: FC/SC
Automatic shutdown: 10min
Weight: 392g
User self-calibration function
Linear (mW) and nonlinear index (dBm) displayed simultaneously
Unique FC / SC / ST generic interface, without complicated conversion
Applications:
fiber CATV Test Engineering
optical fiber CCTV Test communication engineering
integrated wiring system optical device
production and research
optical communication teaching and testing
other fiber optic engineering, etc
Package included:
1 x fiber optical power meter,1 x visual fault locator,1 x FC-LC adapter
If you have any questions, please feel free to contact us, thank you.

Features

  • Visual fault locator is easy to check fiber faults and field test ,portable and rugged,Dust-proof design keep fiber connectors clean.
  • Easy and Accurate Identification - It can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. The detector will emit a 650nm bright light for fiber tracing, breaks or faults in the fiber will refract the light, creating a bright glow around the faulty area;Complete mechanical connecting point detection and optimization
  • 2.5mm Universal Connector - the connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables
  • Fiber optical power meter,Seven Calibrated Wavelengths - 850nm, 980nm,1300nm, 1310nm, 1490nm, 1550nm, 1625nm wavelengths are provided with wide measurement range from -70 - +10 dBm;
  • Fiber optical power meter,User-friendly Functions - The automatic shutdown function can be chosen; low voltage function display notifies you the battery is low; the user auto-calibration function will help the new users to adjust the measurement
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Brand: KELUSHI   |   Manufacturer: Shenzhenshi Kelushi Keji Youxiangongsi

Package Dimensions: 3.43 x 4.02 x 8.46 inches (8.7 x 10.2 x 21.5 cm)

Amazon Price: $46.59 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 24 hours
List Price: $46.59

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  #20

Steve Meade SMD AMM-1 Audio Multimeter/DMM/O-Scope/Power+Impedance Meter

 Ean: 0767675508902   |    PartNumber: AMM-1   |   Asin: B014GF4MM6

Audio Multimeter by Steve Meade Designs

Features

  • Measure True Amplifier Power Output
  • Measure DC Voltage Drops
  • Measure Common DC Voltages
  • Measure Impedance of Speakers
  • Measure Phase Difference
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Brand: Steve Meade Designs   |   Manufacturer: Steve Meade Designs

Item Dimensions: 2.25 x 6.25 x 10 inches (5.7 x 15.9 x 25.4 cm)   |   Package Dimensions: 2.25 x 6.25 x 10 inches (5.7 x 15.9 x 25.4 cm)

Amazon Price: $399.99 | as of 12/09/2019(2:09am pst)
Availibility: Usually ships in 1-2 business days
List Price: $399.99

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