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Best Power Meters - Buying Guide

Last Updated: 01/18/2019

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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. Handheld Digital Solar Power Meter (Pyranometer) 2000 W/m2, 634BTU / (ft2xh) Measurement Solar Radia...
  5. Gentec-EO Portable Laser Power Meter - Handheld Device that Fits in your Pocket for Laser Power Meas...
  6. Galaxy DX98VHP 200 Watt 10 Meter Radio with Single Sideband
  7. Tenmars TM-206 Solar Power Meter (Pyranometer)
  8. B&K Precision 393 True RMS Handheld Multimeter with USB Interface, 60000 count
  9. Eyedro Business EBEM1-LV Electricity Monitor - 3-Phase (Polyphase) Power Monitoring, Provides Daily,...
  10. REED Instruments R5090 Power 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
  • See more on Amazon...

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 3.4 x 6.6 inches (7.1 x 8.6 x 16.8 cm)

Amazon Price: $26.99 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $29.99

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.

Package Included
1X Power Meter (US Plug)
1X English Manual

Features

  • Warranty: Floureon TS-836A Electricity Usage Monitor has 12-month warranty and 100% friendly customer service.
  • Easy to Monitor Your Electricity Bill: Electricity price setting by pressing COST, FUNCTION, UP and DOWN button (Electricity price range: 00.00COST/KWH - 99.99COST/KWH).
  • Measure Various Parameters: Power (W), Energy (kWh), Volts, Amps, Wattage, Hertz, Power Factor and Maximum Power (W), Time, Days ( Your electricity bills are vitally based on kWh)
  • Large & Clear LCD Display for Easy Reading: 1.77 x 2.76inch (4.5 x 7cm).
  • Built-in Battery Backup: 3.6V rechargeable battery allows meter to be moved and still visible without losing readings.
  • 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: 3.3 x 4.1 x 7.9 inches (8.4 x 10.4 x 20.1 cm)

Amazon Price: $10.58 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $15.99

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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 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #4

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
  • See more on Amazon...

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: $79.99 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $79.99

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  #5

Gentec-EO Portable Laser Power Meter - Handheld Device that Fits in your Pocket for Laser Power Measurement up to 250 Watts

Model: 202917   |    Mpn: 202917   |    PartNumber: 202917   |   Asin: B01IMWCO0G

Handheld Laser Power Meter for Quick Beam Measurements up to 250 W ---------------------------------------------------- Discover the brand new Pronto Laser Power Meter. This new meter is small and strong, with 250 W of instantaneous laser power measurement, thanks to an all-metal casing and the strongest absorber on the market. With its intuitive touch screen display and unbeatable price, the Pronto laser power meter is simply perfect for laser marking and field service applications. Key Features ----------------------------------------------------- Pocket-Sized Easy-to-Use Color Touch Screen Display From Low to High Powers (1 to 250 W) Advanced Features like Data Logging and Data Transfer to PC Fully Calibrated: 248 nm to 2.5 um and CO2 (10.6 um)

Features

  • Pocket-Size - This mid to high power laser probe is so compact it fits in your pocket. Measure laser power anywhre yo go!
  • Easy-to-Use - The touch screen color LCD allows for a friendly user interface. You can make a measurement with just the touch of a button!
  • User Setable - With this portable laser power meter, you can set the wavelength, brightness and screen orientation to adapt to your application
  • Data Logging - Save your data to the internal memory and then transfer it to your PC over the USB connection.
  • YAG and CO2 Calibrations - The Pronto-250 comes fully calibrated: every wavelength between 248 nm and 2.5 um (includes YAG), and a real calibration at 10.6 um (CO2)
  • See more on Amazon...

Brand: Gentec-EO   |   Manufacturer: Gentec-EO

Item Dimensions: 0.7 x 1.6 x 7.1 inches (1.8 x 4.1 x 18.0 cm)   |   

Amazon Price: $890.00 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 3-5 weeks
List Price: $890.00

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  #6

Galaxy DX98VHP 200 Watt 10 Meter Radio with Single Sideband

 Ean: 0656955100984   |    PartNumber: DX98VHP   |   Asin: B001JT0DIU

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 outuput power there are now two internal quiet temperature controlled fans to provide arflow over the enlarged heatsink. 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. The DX98VHP, meet the big dog in town. 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 meter displays. Variable Talkback Control: Adjustable talkback level, can be turned off. Accessory Panel: New! All internal hardware now included. Galaxy Style Echo. Built-in Voice Changer. On/Off Roger Beep. Automatic SWR Curcuit. Same Main PCB as DX95T2. AM/USB/LSB Modes. Starlite Faceplate. Side Microphone Jack. 5-Digit Blue LED Frequency Counter. Microphone. 2' Power Cord. Mounting Bracket. Owners Manual. Microphone Hanger Clip. Length: 3 1/2". Width: 8". Height: 11".

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.
  • See more on Amazon...

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: $478.97 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $459.95 | Used Price: $449.99

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  #7

Tenmars TM-206 Solar Power Meter (Pyranometer)

Model: TM-206   |    Mpn: TM-206   |    Ean: 0796793796953   |    PartNumber: TM-206   |   Asin: B00460W7UQ

Specifications:
Battery life: approx. 100 hr.
Accuracy: 10W/m [3 BTU/(ft. *h)] or 5%, whichever is greater in sunlight; Additional temperature induced error: 0.38W/m /deg C [0.12 BTU/(ft. *h)/deg C] from 25
Operating temperature: 5 to 40degC
Storage temperature: -10 to 60
Display:
Large 3.5" digits LCD display
Sampling Time: Approx. 0.25 seconds
Resolution: 0.1W/m , 0.1 BTU/(ft. *h)
Range: 1999W/m , 634 BTU/(ft. * h)
Dimensions & weight: 5(L) x 2(W) x 1.5(H) in., approx. 0.3 pounds
EMC: this instrument is EMC-compliant and has undergone compatibility tests according to EN61326 (1997) + A1 (1998) + A2 (2001)
Accessories:
User's manual
9V battery
Soft carrying case.

Features

  • The Tenmars TM-206 solar power meter (pyranometer) is ideal for checking solar panel efficiency, car and home window treatments and other applications where solar energy is important
  • Simply turn on, point at the light energy source and read the large display; Measurements in both W/m2 or BTU (ft2*h)
  • Perfect for homeowners, technicians and engineers
  • 1 year factory warranty
  • See more on Amazon...

Brand: Tenmars   |   Manufacturer: Tenmars

Item Dimensions: 5 x 1.5 x 2 inches (12.7 x 3.8 x 5.1 cm)   |   Package Dimensions: 1.6 x 4.5 x 7.7 inches (4.1 x 11.4 x 19.6 cm)

Amazon Price: $135.00 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $135.00

Warranty: 1 year factory warranty.

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  #8

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: $177.30 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $216.00

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  #9

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.
  • See more on Amazon...

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 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $299.00

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  #10

REED Instruments R5090 Power Meter

Model: R5090   |    Mpn: R5090   |    PartNumber: R5090   |   Asin: B074CXF12H

The R5090 is an easy-to-use power meter that accurately measures power consumption of household appliances. Simply set the local utility rate in kilowatt-hours (kWh) and connect an appliance to start tracking cost. The R5090 can also be used to verify power quality by monitoring voltage, frequency and power factor.

Features

  • Calculates operating costs of household appliances
  • Displays 8 important units of measure (voltage, current, watts, frequency, power factor, energy used (kwh), total cost and elapsed time)
  • Easy-to-read, dual lcd display
  • Built-in battery backup
  • Includes power meter and battery
  • See more on Amazon...

Brand: REED Instruments   |   Manufacturer: Global Test Supply

Item Dimensions: 2.8 x 4.6 x 8.7 inches (7.1 x 11.7 x 22.1 cm)   |   Package Dimensions: 2.5 x 3.75 x 6.5 inches (6.4 x 9.5 x 16.5 cm)

First Available: 2017-07-28

Amazon Price: $39.00 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 2-3 business days
List Price: $35.00

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  #11

FLOUREON Power Meter US Plug Socket Power Consumption Energy Monitor Cost Calculator Watt Voltage Amp Meter with Overload Function (TS - 1500)

 Ean: 0712073129280   |    PartNumber: Power Meter   |   Asin: B07HFPRZZ4

Features:
-Measures various parameters: power (W), energy (kWh), volts, amps, hertz, power factor and maximum power (W), time, days - kWh is vital as this is what your electricity bills are based on!
-Overload Protection Function, overload warning
-Large, clear LCD display for easy reading (screen dimension: 50mm x 30mm).
-Cumulative Kilowatt-Hour Monitor
-Calculates electricity expenses
-Electricity price setting by pressing SET, VALUE, DISPLAY
-Can also set energy Price for night seperately
-Sets electricity price value which ranges 0.000COST/KWH ~9.999COST/KWH
-Low power consumption.
-Built-in battery(3.6V rechargeable batteries ) backup- allows meter to be moved (and viewed) without losing readings.

Note: This one power meter is No Backlight.

Specifications
-Overload Protection Function: When the whole power exceeds the rated power of monitor, the monitor will cut off the current and prevent being damaged.
-Operating voltage: AC110V
-Frequency range: 46/65HZ
-Load: 1W~3000W
-Power failure indication: 0.6A~13A
-CAT II
-Resolution: 0.5W
-Measurement of consumption: 0.00 to 9999.99 KWh
-Duration of indication: up to 9,999 hours 59 minutes
-Dimensions: Length = 124.6mm; Width = 65mm; Height = 45mm
-Functioning indicator

Package:
1X Power Meter
1X English User Manual

Note
If an abnormal display appears or the buttons produce no response, long press the SET button to delete the current set page .

Features

  • US power meter used to status tracking your electricity cost and saving money for you. (No backlight)
  • Various measuring Voltage, Current(Amps), Power(W), Energy (kWh), Frequency(Hz), Power Factor, Maximum Current & Power, Time Days Cost, Total kWh, just as vital as what your electric bills are based on!
  • Cumulative Kilowatt-hour monitor and its electricity price can be easily set up by pressing SET, VALUE, DISPLAY, and price value ranges from 00.00COST/KWH ~99.99COST/KWH.
  • Battery operated (3.6V built-in) with auto power off functions once power exceeds rated power to prevent from damaging.
  • WARRANTY - 60 days refund and 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: floureon   |   Manufacturer: FLOUREON

Package Dimensions: 3.23 x 4.84 x 5.75 inches (8.2 x 12.3 x 14.6 cm)

Amazon Price: $13.99 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #12

EFK-II Supply Optical Pupilometer PD Pupil Meter CE Approved

 Ean: 0717936377068   |    PartNumber: PD-PDB1   |   Asin: B07BH88RWX

FEATURES

Professional appearance Designed for easy hold. 3 measurements are given digitally in a single super large LCD window: Right, PD, Left. Resolution Step 0.5mm. Measurements can be made for a single eye or for both eyes. Measure PD of focusing-point distances: from 30cm to infinity. Automatic power shut-off after operation is completed about (2 minute). Fully sealed unit prevents dust, oil and moisture damage 6 months manufacturer defect warranty(Repair Only). SPECIFICATIONS

Data Range: Binocular PD 45~84mm Monocular PD 22.5~42mm Distance Range: 30mm~infinity Indication Error: Rounding Error: Asymmetric Error: Power Supply: 6V DC (4-AA batteries)

Features

  • Easy to operate and fast measurement.
  • The adjustable adjustable knob makes the measurement of inter-pupillary distance simple and accurate.
  • Memory function, power and data still available to retrieve after automatic turn off function activates.
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Brand: EFK-II Supply   |   Manufacturer: EFK-II Supply

Amazon Price: $109.99 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $109.99

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  #13

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: $55.70 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $55.70

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  #14

Amprobe SV-U Universal Carrying Case for Clamp on Power Meter

Model: SV-U   |    Mpn: 2733511   |    Ean: 0095969368544   |    PartNumber: 2733511   |   Asin: B00C3I2DSY

Case, Universal

Features

  • Soft pouch, zippered carrying case
  • For use with ACD-10 PLUS, ACD-10 TRMS PLUS, ACD-14 PLUS, ACD-14 TRMS PLUS, ACD-14 TRMS PLUS, ACD-15 TRMS PRO, ACD-16 TRMS PRO, ACD-41PQ, ACD-45PQ, ACD-6 PRO, ACDC-100, ACDC-100 TRMS, LH41A
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Brand: Amprobe   |   Manufacturer: Amprobe

Package Dimensions: 1.4 x 3 x 10 inches (3.6 x 7.6 x 25.4 cm)

Amazon Price: $20.73 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $20.73

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  #15

Global Specialties 1412 80W Triple Range Switching DC Power Supply

Model: 1412   |    Mpn: 1412   |    Ean: 0849947001080   |    PartNumber: 1412   |   Asin: B01M24PWZK

The Global Specialties 1412 model is a triple range DC power supply. This switching mode power supply is like having three power supplies in one.

Features

  • Three selectable ranges: 0-16 V/5 A, 0-27 V/3 A, 0-36V/2.2 A
  • Remote sensing for accurate applied voltage at load point
  • Compact, lightweight, and slim tower housing for limited bench space
  • Constant voltage (CV) and constant current (CC) operation
  • 4-Digit LED displays
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Brand: Global Specialties   |   Manufacturer: Global Specialties

Package Dimensions: 4.7 x 8.9 x 14.6 inches (11.9 x 22.6 x 37.1 cm)

Amazon Price: $209.99 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $209.99

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  #16

EKM Metering kWh Electric Meter: 120 Volt, 2-Wire, External 14mm, 50 Amp

Model: EKM-15E   |    Mpn: EKM-15E   |    Ean: 0788581421000   |    PartNumber: EKM-15E   |   Asin: B00APOHSCY

Voltage: 120 volts
Amperage: up to 50 amps
Type: External CT, Single-Phase, 60Hz
Data: Pulse Output - 1000 pulses per kWh
Display: Kilowatt Hours
CT Inside Diameter: 14 mm or 0.55 inches
Model: EKM-15E


The EKM-15E is a very compact, but accurate little meter that is ideal for metering individual circuits or groups of circuits. Multiple wires can be passed through the CT and current passing through them is totaled. Convenient DIN-rail mounts.

This meter has a pulse output. Connect a pulse counter up to 200 feet away from the meter to be able to remotley know your kWh consumption. LED indicates pulses, 1000 pulses per kWh.

This meter comes with one external CT. This makes for a much easier installation in many cases. CT Inside Diameter: 14mm (about .55 inch)

Can be sealed for tamper protection with meter seals.

Installation: Installation should be performed by a qualified electrician. Turn off power. Slip the CT over the hot wire. Connect the CT wires to the meter ports 1 and 3 (direction is unimportant). Connect voltage reference wire from hot lead to port 4 on the meter. Connect neutral reference wire to port 6 on the meter. Port 20 and 21 are optional, they are the pulse output connection to the meter.

Features

  • ACCURATE - Compact but accurate meter is ideal for metering individual circuits or groups of circuits.
  • ADAPTABLE - Multiple wires can be passed through the CT and current passing through them is totaled.
  • DURABLE - Can be sealed for tamper protection with meter seals.
  • EASY TO INSTALL - External CT makes installation much easier. DIN-rail mounts included as well.
  • PULSE OUTPUT - Connect a pulse counter up to 200 feet away from the meter to be able to remotley know your kWh consumption.
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Brand: EKM Metering Inc.   |   Manufacturer: EKM Metering Inc.

Package Dimensions: 1.14 x 4.61 x 7.56 inches (2.9 x 11.7 x 19.2 cm)

Amazon Price: $68.00 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $68.00

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  #17

Efergy Engage Hub Kit 3 Phase

 PartNumber: EN-CT-3PH-US   |   Asin: B07K6KRF79

View your home's 3-phase electricity consumption in real-time from anywhere and at any time. The information is displayed in a friendly web interface, including a widget that will enable you track your monthly spend against a budget. You can also export data and a lot more.

Features

  • Easy to install and program
  • View instant power and cost through rich interface on a web portal, iPhone and Android Apps
  • Monitor simultaneously up to 5 different channels/circuits simultaneously by adding a Submetering kit per circuit
  • Compare your energy over 12 months and see where your costs are highest
  • Reporting feature: export/download your energy data onto your PC/Mac in CSV format
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Brand: Efergy   |   Manufacturer: Efergy

Amazon Price: $154.99 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $154.99

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  #18

Fiber Optical Power Meter with 30mW 30KM Aluminum Visual Fault Locator Fiber Optic Cable Tester Checker Test Tool for CATV Telecommunications Engineering Maintenance

 Ean: 0792551007316   |    PartNumber: KLSHJJ-20   |   Asin: B01I55ZJDE

Visual fault locator:
Specification:
Wavelength:650 10nm
Dynamic Distance: 30mw
Working Temperature:0 +60
Storage Temperature:-20 +70
Power Supply: AA X 2(not included)
Size:210 x 73 x 30mm
Function:
The 30mW (20-30km)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 optical power meter,1 x visual fault locator
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: 2.6 x 3.3 x 7.7 inches (6.6 x 8.4 x 19.6 cm)

Amazon Price: $44.09 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $47.40

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  #19

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
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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 01/18/2019(12:30pm pst)
Availibility: Usually ships in 24 hours
List Price: $23.99

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  #20

DENT Instruments CT-HSC-020-U Current Transformer, Mini-Hinged, Split Core, Unterminated, 20 Amp

Model: CT-HSC-020-U   |    Mpn: CT-HSC-020-U   |    PartNumber: CT-HSC-020-U   |   Asin: B00O5D1NKE

The Dent Instruments CT-HSC-020-U 20A Mini Current Transformer is a small, low cost current transducer with high accuracy over a wide dynamic range with excellent phase shift. The "mini's" are ideal where space is limited such as when metering multiple loads within a panel board. Use for current measurement, energy metering, load surveys, demand metering, energy research, and sub metering. Ratio Error:

Features

Brand: DENT Instruments   |   Manufacturer: DENT Instruments

Package Dimensions: 5 x 7 x 8 inches (12.7 x 17.8 x 20.3 cm)

Amazon Price: $25.00 | as of 01/18/2019(12:30pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $25.00

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