YIERYI TDS Meter CT-3060 tds meter tset pen Water Quality Analysis Meter swimming pool CT-3060 pen TDS is used to test TDS (solution dissolved solids total) precision instruments. Simultaneous display of TDS ... Leggi di più
YIERYI PH-9851 LCD 2 in 1 PH / TDS Tester test pen lcd tester tds metr Water Quality tool Features: Use to measure the PH & TDS of solution. Easy calibration of pH and TDS with just a mini-screwdriver. Separate ... Leggi di più
High Precision EC/PPM/CF/pH/ORP/Temperature/Humidity Meter for Lab, Aquarium, Industrial Use ✅ 7-in-1 functional design: 1. pH Measurement (0.01–14.00) 2. EC (Electrical Conductivity) Measurement (0.00–20.00 mS... Leggi di più
5-in-1 Water Quality Testing Meter Professional multiparameter water quality meter for comprehensive aquaculture and water treatment analysis, measuring pH, dissolved oxygen, temperature, nitrite, and ammonia ... Leggi di più
YIERYI 2 in 1 TDS Tester Multi-parameter Good Water Quality Monitor pH TDS Meter Features: Use to measure the PH & TDS of solution. Easy calibration of pH and TDS with just a mini-screwdriver. Separate pH and ... Leggi di più
YIERYI CT-3060 Type TDS Meter Water Quality Analysis Meter 0-1000 PPM for Aquarium Pool Feature LCD with indicates both tds&temp pen type digital tds meter,all in one,tds electrode inclueded,eary to use water ... Leggi di più
YIERYI TDS Meter CT-3060 tds meter tset pen Water Quality Analysis Meter swimming pool Feature LCD with indicates both tds&temp pen type digital tds meter,all in one,tds electrode inclueded,eary to use water ... Leggi di più
5-in-1 Multi-Parameter Water Quality Meter Professional 5-in-1 digital meter for comprehensive water quality testing, featuring simultaneous measurement of salinity, EC, TDS, specific gravity, and temperature ... Leggi di più
YIERYI Digital TDS Meter Tester Pen Tap Bottled Water Quality Filter Purity Monitor Brand Product Feature: Test the quality of various water ensuring you are enjoying the best quality water. Ideal for using in ... Leggi di più