Catalog > Test and Measurement > Test and Measurement Instruments > Special Function Testers > Miscellaneous Testers 5 in 1 Water Quality Meter 5 in 1 Water Quality Meter NF-5 IN 1 WATER QUALITY TESTER 5 in 1 Water Quality Meter. It Can Measure PH, TDS, EC, Salt and Temperature 684.00 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 5-IN-1 WATER QUALITY TEST - The NF-EZ9909 SP water quality tester is a combination of five functions. It can measure pH, TDS, EC, ORP and temperature with high accuracy at the same time. All-round measurement of water quality to ensure the health of the water. Waterproof grade - TP67 level waterproof in time to fall into the fish tank can still be used) Automatic calibration - NF-EZ9909 SP adopts three-point automatic calibration mode to ensure the accuracy of measurement High quality probes - The titanium probe of NF-EZ9909 SP makes the measurement more accurate, and the detachable design is easy to use or replace.