General Tools MMD4E Digital Moisture Meter
Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts, Grays
EASY TO READ AND USE- Large 0. 3 in. (8mm) high digits in a backlit LCD display for quick and easy viewing plus a hold function to freeze a reading, auto power off and a low battery indicator
DUMSAMKER TDS Meter Digital Water Tester
DUMSAMKER Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More
AUTO-OFF AND HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
TriField Electric Field
Radio Frequency (RF) Field, Magnetic Field Strength Meter by Trifield – EMF Meter Model TF2 – Detect 3 Types of Electromagnetic Radiation with 1 Device – Made in USA by AlphaLab, Inc.
Fast indicator bar quickly shows hot spots, and adjustable backlight
Fluke 323 True-RMS Clamp Meter
The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
Decibel Meter/Sound Pressure Level Reader (SPL) / 30-130dBA Range, 1 Year Warranty (Standard)
FEATURES - Automatic backlit display for easy visibility in dark situations. MAX/MIN hold feature for measuring absolute high/low peaks. +/- 1.5dBA with 0.1dBA resolution & measuring range of 30-130dBA. Automatic power off feature to save battery life (easily disablable). Sampling rate of 2x/Second. Up to 30 hours of continuous use on a single 9V battery.
RISEPRO Decibel Meter
Digital Sound Level Meter 30 – 130 dB Audio Noise Measure Device Backlight MAX/MIN, Data Hold Auto Power Off Dual Ranges HT-80A
HOLD , MAX & MIN, AUTO POWER OFF, BACKLIT Including all useful features such as data hold, max recorded reading and min recorded reading as well as auto power off. Backlit feature allows use of this meter in the dark.
PmoYoKo Digital pH Meter with ATC pH Tester
3 in 1 pH TDS Temp 0.01 Resolution High Accuracy Pen Type Tester, Water Tester for Water, Wine, Spas, Aquariums
Pocket Size pH Tester Kit - You can use this Pocket Size small but powerful Pen Tester, device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of Ph value, It can also be used to measure drinking water, RO System, spa, soap mixtures, food, wine, beer or any other liquids.
KAIWEETS Digital Clamp Meter High Accuracy (0.001A)
2000 Counts, Auto-Ranging, AC Current Amp Multimeter with AC/DC Voltage, Ohm, Capacitance, Diode and Continuity Test
Large Jaw Design and Mini Size: Jaw opening measures AC current in a conductor up to 26mm without touching or interrupting the circuit. Its slim and compact size makes it easy to operate in narrow spaces
Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall
Wood, and Masonry; Detects up to 3/4-Inch Below Surface
Easy-to-select materials with mode button; drywall, masonry, hardwood, and softwood
Meterk Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Multimeter AC/DC Voltage & Current Tester with Resistance
Capacitance, Frequency, Continuity, Diode Test, Non-contact Voltage Detection
Easy To Use And ReadSmall and Portable to Carry and Use. High Resolution, Large Backlit LCD Screen Improves Visibility. The flashlight can Access Measurement in a Dark Place. Low Battery Display. Widely used in your life.