Nf-7 in 1 Water Quality Tester

Features:
Fast and accurate detection - Adopt high precision probe which enables quick and convenient water total dissolved solids(tds) test.
7-in-1 TDS Mete - TDS,EC,PH,SALT,S.G,ORP, 7 different measurement needs can be fulfilled by one water tester meter.
Large screen display - It adopts high-distortion STN thin and fully transparent LCD screen to display 4 digits and the corresponding physical quantity unit.
Wide test range - The wide range of tests makes it suitable for a variety of applications such as drinking water, swimming pools, hot tubs, laboratories, hydroponics, aquariums, well water, tap water, etc.

What's in the box
1 x Water Quality Tester