Model KL-1371 Range 0~ 19.9EC Resolution 0.1 EC Accuracy  ± 2% F · S Operating Temp 0 ~ 50 ATC 0 ~ 50 Power Supply 4à — 1.5V( AG13) Dimension ( mm) 142à — 29à — 15 Weight 51g

TDS Range: 0-9990ppm ( mg/ L) Resolution: 1ppm, 1 degree Celsius ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius ( 33 to 122 degrees Farenheit) Accuracy: + ....

Voltmeter of internal battery resistance is mainly used to measure battery terminal voltage and internal resistance. The internal resistance is measured with the international standard AC signal ( ....

Features: The Non-contact AC Voltage Testers are easy to use - just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know thereâ € ™ s voltage....

Features: Simple and easy to test the home, office, warehouse, shcool electromagnetic radiation value for health protection. With external probe so that can test from all directions and response....

FEATURES: The EMF tester is designed to provide user a quick, reliable and easy way to measure electromagnetic field radiation levels around power lines, home appliances and industrial devices. ....

FEATURES: The EMF tester is designed to provide user a quick, reliable and easy way to measure electromagnetic field radiation levels around power lines, home appliances and industrial devices. ....

DoseRAE 2 is a compact, direct-reading and alarming electronic personal radiation detector. It uses a diode and a scintillation crystal to detect X- and gamma radiation, and provides real-time....

PH-320 is a multi-parameter ion meter used for measuring the ion concentration and pH value of liquids. The meter is equipped with a BNC connecter that can connects various combination Ion Selective....

Range: 0 ~ 14.0pH Resolution: 0.1pH Accuracy: Â ± 0.1pH ATC: 0 ~ 60 ( no temp. display) Auto. Calibration: 1 Point ( pH7.00)

PH30L pocket pH tester is equipped with a long-reach pH electrode that used to measures the liquids in the test tube. Features: 1. Up to 3 points push-button calibration with auto-buffer....

PH30F pocket pH tester is equipped with flat surface pH electrode that used to measures pH of semisolid substances, e.g., fruits, bread, creams, etc. Features: 1. Up to 3 points push-button....

PH30S pocket pH tester is equipped with a standard pH electrode ( Round glass bulb) which used to measures the pH of non-viscous, non-high temperature liquids, e.g., tap water, drinking water, ....

PH20S pocket pH tester is equipped with a standard pH electrode ( Round glass bulb) which used to measures the pH of non-viscous, non-high temperature liquids, e.g., tap water, drinking water, ....

PH10S pocket pH tester is equipped with a standard pH electrode ( Round glass bulb) which used to measures the pH of non-viscous, non-high temperature liquids, e.g., tap water, drinking water, ....