Reviews Energy Meter Test Bench

Extech MA445 True RMS 400A AC/DC Clamp Meter with NCV

...CD with large backlighting ensures better visibility in dark work areas.
▲The "Return to Zero" Function : reduces data errors affected by the earth's magnetic field and helps you get more accurate measurements.
▲Automatic Sleep Mode : After 30 minutes of inactivity, it automatically switches to sleep mode to save energy.
▲Low Power Indicator : When the clamp meter is in a low battery state, the LCD display of the clamp meter will display a low battery symbol to remind you to replace the battery.
▲Fixed with Free Additional Test Lead : free battery and test lead, everything packed in a case, direct use.
The design is ergonomic and portable, ideal for professionals or new users.
▲Package Content : 1 x Digital Clamp Meter, 2 x Test Leads, 3 x 1.5V AAA Batteries, 1 x Carrying Bag, 1 x User Manual.
▲24-Month Warranty : We provide 24 months unconditional warranty and lifetime after-sales service.

The Monoprice VS-814 video splitter is a distribution amp allowing you to drive four VGA displays simultaneously.
Extends the video signal up to 65 meter (213 feet).

Video matrix is ideal for Test Bench Facilities, Data Center and Help desks.
Package Dimension : 25.907 centimeters L x 18.796 centimeters W x 5.842 centimeters H.
Extends the video signal up to 65 meter (213 feet).

Each output is independently controlled meaning you can have two different images or sync two images together.
Video matrix is ideal for Test Bench Facilities, Data Center and Help desks.
Extends the video signal up to 65 meter (213 feet).

The meter can only measure the active power(real power). It doesn’t show Apparent power. If you measure power from a DC-AC inverter please make sure it’s PURE SINE WAVE. Otherwise the meter can be burnt or melted.
Voltage test range: One-Phase 80~260V AC Power, 50/60HZ.
Store energy data when power off(can be reset)..
Large-screen LCD (display voltage, current, active power, energy at the same time)..
The blue backlight can be turned on/off manually. The CT can be either on Live line or Neutral Line..

【 Wide Usage PH Meter 】Hofun ph meter is an essential tool to improve your life quality. This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa, hot tub or hydroponics..
【 Reliable TDS Meter With Accurate & Quick Measurement 】 Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage..
Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salt water test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring..
Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming....

...CD with large backlighting ensures better visibility in dark work areas.
▲The "Return to Zero" Function : reduces data errors affected by the earth's magnetic field and helps you get more accurate measurements.
▲Automatic Sleep Mode : After 30 minutes of inactivity, it automatically switches to sleep mode to save energy.
▲Low Power Indicator : When the clamp meter is in a low battery state, the LCD display of the clamp meter will display a low battery symbol to remind you to replace the battery.
▲Fixed with Free Additional Test Lead : free battery and test lead, everything packed in a case, direct use.
The design is ergonomic and portable, ideal for professionals or new users.
▲Package Content : 1 x Digital Clamp Meter, 2 x Test Leads, 3 x 1.5V AAA Batteries, 1 x Carrying Bag, 1 x User Manual.
▲24-Month Warranty : We provide 24 months unconditional warranty and lifetime after-sales service.

The meter can only measure the active power(real power). It doesn’t show Apparent power. If you measure power from a DC-AC inverter, please make sure it’s PURE SINE WAVE. Otherwise the meter can be burnt or melted..
The large-screen LCD can display voltage/ current/ active power/ cumulative energy/ frequency/ power factor at the same time..
Equipped with AC current transformer, donot need to buy it separately.
The CT(Inner diameter of the CT: 15mm/0.6”)can be either on Live Line or Neutral Line..
The bright blue backlight can be turned on/off manually. Store energy data when power off(can be reset).

Actron's professional level meter performs all standard electrical and automotive specific tests for on-car and on-bench troubleshooting, including: tach, dwell, volts, amps, ohms, continuity, and diode tests.
Tests starting and charging, ignition and fuel delivery systems, and helps locate faulty wiring and components.
Extra-large, easy-to-read digital LCD display features on-screen test leads connection reminder, automatic reverse polarity indication, low battery indicator, and hold button to retain display data.
UL and ETL listed tool has automatic zero adjust, overload protection on all ranges, 10 MΩ impedance, and is switchable between 4, 6, 8 cylinder modes.
Includes: protective boot, fold-out stand, detachable color-coded test leads, alligator clips, quick start guide, and detailed downloadable instructions in English, Spanish, and French.