Newest Products

3 in 1 Portable Water Quality Multi-parameter PH/ORP Temp Tester Multiparameter Water Quality Analyzer

Double TDS Detector Wall-mounted Water Quality Analyzer Meter Embedded Conductivity Monitor Tester

3 in 1 EC/CF/TDS Meter High Precision Soil Moisture Detector Split Nutrient Plant Orchard Soil Hardness Monitor

PH/TDS-2683 2 in 1 Water Quality Tester pH/TDS Meter Waterproof Double Display Tester Black EU Plug

PH/EC-2681 2 in 1 Water Quality Tester pH/EC Meter Waterproof Double Display Tester Black EU Plug

High Accuracy pH Meter ATC 2-in-1 pH & Temperature Meter Skin pH Acidimeter Portable pH Test Pen Aquarium Fish Tank pH Value Meter 1.2-inch LCD pH Gauge with Blue Backlight

TDS-982 Test Pen 0~1999ppm Waterproof TDS Tester Water Purifier Test Pen Meter Household Water Purifier Inspection

Portable TDS Meter 0~ 1999ppm TDS Pen Water Quality Tester Tap Water Hardness Tester Conductivity Meter

TDS-983 Portable Waterproof TDS Tester with Backlight Test Pen 0~19.99g/L (ppt) Household Water Purifier Test TDS Water Quality Test Meter

EC-316 Gardening Tester Soil Detector EC Probe Soil Test EC Meter for Household Potted Flower Pot

TDS-983105 TDS Meter Water Quality Water Purifier Pen Home School Breeding Analysis Instrument Tester

Portable Digital Water Quality TOC COD TDS Tester Aquarium Test Meter Multi-Functional Mini Tester Aquarium Accessories

4 in 1 LCD PH Tester Soil Water Moisture Light Temperature Meter Garden Plant

110-240V 25W Aquarium Submersible Water Pump

PH-037 Waterproof Digital PH Meter Portable Water PH Tester for Drinking Water Aquarium Lab Digital PH Tester

CL2&PH Tester Portable Residual Chlorine Detector Water Quality Analyzer for Drinking Water Spa Swimming Pool Aquarium

PH-032K Waterproof Mini pH Meter (ATC) Digital Water Quality Monitor for Swimming Pool, Drinking Water, Aquarium

PH-012 Quality Purity PH Meter Digital Water Tester for Biology Chemical Laboratory 0.00-14.00pH Analyzer

PH/EC/TDS/Temperature/Salinity 5 In 1 Multi-function PH Meter PH Test Pen

PTT-2826 Professional 3 in 1 pH/TDS/TEMP Water Quality Detector pH Controller with Relay EU Plug Repleaceable Electrode BNC Type Probe Water Quality Tester for Aquarium Hydroponics Tank Monitor 14.00pH / 1999ppm 19.99ppt

PH/EC 2 in1 Water Quality Chlorine Tester Level Meters Swimming Pool Spa Hot Tub

EZ-9909A 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums

PH868-5 Digital Waterproof Water Quality pH Measurement Test Tool

Electronic Salinity and PH Value on-line Water Quality Meter Monitor 2 Probes Set

Waterproof Digital PH Tester Temperature Meter Water Quality Tester High Accuracy 0.05PH

PH-025M Digital PH Meter Tester Hydroponic Pool Water Aquarium Monitor

Wattson TDS98301 1ppm Resolution Conductivity Test Pen Conductivity PH Meter Water Detecting Instrument

Wattson TDS98302 0.01ppt Resolution Conductivity Test Pen Conductivity PH Meter Water Detecting Instrument

Wattson Ph035Z Accurate Waterproof Double Display PH and Temperature Testing Meter Test Pen

Wattson TDS98303 1us/cm Resolution Conductivity Test Pen Conductivity PH Meter Water Detecting Instrument