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 ... Lire la suite
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 ... Lire la suite
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... Lire la suite
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 ... Lire la suite
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 ... Lire la suite
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 ... Lire la suite
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 ... Lire la suite
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 ... Lire la suite
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 ... Lire la suite