Purchase Qty. Reference FOB Price
5-49 Pieces US$11.12
50-99 Pieces US$10.20
100+ Pieces US$9.80
Product Description
Product Description 4-in-1 Water Meter 1.This is a 4-in-1 multifunctional water quality tester, which integrates pH, TDS, EC and temperature detection. Its measurement ranges: pH 0.00-14.00, TDS 0-9990ppm, EC 0-9990μS/cm, temperature 0-50℃, and supports high-precision readings with an error of ±2%. ...