pH / temperature / conductivity / TDS meter, pen-type, pH = 0.00 … 14.00, T = 0 … 50°C, EC = 0 19990 µS/cm, TDS = 0 19990 ppm

pH Meter - PH EC TDS Temp- High Range Tester Exporter from Coimbatore

6-in-1 Waterproof pH/ORP/TDS/EC (Conductivity)/Salinity/Temp Meter Pocket Size Multi-Parameter Water Quality Tester Kit Replaceable ORP Probe: : Industrial & Scientific

Tekcoplus 5in 1 Water Quality Tester Salt Combo Analyzer Pen Type PH EC TDS Salinity Temperature Conductivity Tester Meter (5 in 1 Main Unit)

3 in 1 PH Meter with TDS/Temp Meter, TDS Water Tester ±0.05 PH High Accuracy with 0-14 PH Measurement Range: : Industrial & Scientific

5-IN-1: Just in one unit you can measure the pH, Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature of your liquid sample.

Water Quality Meter, IP67 PH Salinity TDS EC Conductivity Temperature Tester Pen, Water Analysis Detector Tool

APPLICATION: Water Testing in Pool, Pond, Spa, Laboratory Testing, Food Processing, Hydroponics, Aquaculture and even home aquarium. FEATURES: Water

Digital pH and Conductivity EC Meter Water Quality Tester with Temperature Measure for Aquarium, Laboratory Test, Hydroponics Water Testing Tool

5-in-1 Water Quality Multi-parameter Ph Ec Cf Tds Temperature Test Meter Aquariums Hydroponics Pool Fish Tank Drinking 40%off - Ph Meters - AliExpress

Water Quality Meter, IP67 PH Salinity TDS EC Conductivity Temperature Tester Pen, Water Analysis Detector Tool: : Industrial & Scientific

Tds Meter 3 Water Quality Tester Tds Meter Test Water Quality - Professional - Aliexpress

0-1999 Us Pen Type Conductivity Meter TDS Meter - China TDS Tester, 0-9999 Ppm TDS Tester

Tds Meter 3 Water Quality Tester Tds Meter Test Water Quality - Professional - Aliexpress

Hqdz PH Meter TDS Meter Combo, Pool Water Test Kit, PH Tester Digital, ppm Meter, 0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water

Water Testing Equipments - Smart Bluetooth TDS/EC/pH/TEMP Meter Exporter from Coimbatore

PH Meter TDS Meter Combo, Pool Water Test Kit, PH Tester Digital, PPM Meter, 0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water, Hydroponics, RO System, Aquarium, Swimming