About this product

"Electric Temperature & Conductivity Meter features the most advanced and updated technology. Three different measurement needs can be fulfil by one digital water quality tester. Not only been convenient for you, but also saves your time and money, absolutely a helpful kit for your life.

[ RELIABLE METER -- ACCURATE & QUICK] Equipped with premium quality titanium alloy probe, Hofun water quality tester enables quick and convenient test. Put the probe into water and shows accurate results in seconds. In addition, advanced and reliable systerm ensures measurement accuracy, making it fits multiple usages, hydroponics meter，Ideal water testers for drinking water test, swimming pool, laboratory, aquarium

[ EASY READING BIG BACKLIT DISPLAY & QUALIFIED WATER TESTER ] Hofun water quality test meter for hydroponics ec meter with Big Backlit is far superior than other ones, which allows wider angles of data reading and night reading. Besides, Red backlight ( figure over 40 ) means high level figure. Green backlight ( figure below 40 ) indicates figure qualified for direct drinking water (Notes: International standard adopted figure 40 as a dividing line).