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Tank Swimming Pool Water Quality Tester Analyzer PH Pen Meter Chlorine Gas Detector for Sauna Hot Springs Features:Indispensable tools for swimming pool, sauna and hot springs .An ideal t..
1.Portable monitor for detect CO.
2.Respond quickly, detect precisely, sound,light two types alarms indica..
Portable Digital PH Meter Tester with TDS Meter Pen PH 0.0-14.0 PH High Accuracy for Drink Water Food Lab PH Monitor
PH tester is designed for testing PH level of liquids in various ap..
Specification:Name :alcoholmeterMain Material:GlassColor:ClearLength: 280mmTop Diameter: 8.3mmBottom Diameter: 16.4mm
Instructions:1. Place the alcohol meter vertically into the measuring tube wi..
Big Promotion LCD Digital Formaldehyde Detector Meter Formaldehyde Air Quality Tester Sensor HCHO TVOC PM2.5 Meter Air Analyzers
Support Chinese menu/English menu Transform
Feature:-For TVOC, formal..
Carbon Dioxide Gas Concentration Detector AZ7752 CO2 Detector
Low cost portable meter checking indoor air quality Big LCD with CO2 &temperature display simultaneously Designed..
Protable LCD Digital PH Meter Pen of Tester accuracy 0.01 Aquarium Pool Water Tester PH-20 Built-in Electrode 40%Off
Model Number: PH-20 Type: Portable PH meter Probe type: E..
We all know that air is an indispensable part of our lives. The quality of air is affecting our body and mind, but the air is colorless and tasteless,we can/'t measure it with the eyes..
SMART SENSOR AR991 Professional Digital Grain Moisture Meter for Corn Wheat Rice Bean Peanut Grain Measurement Moisture Tester
CO2 Gas Concentration Tester Carbon Dioxide Monitor Detector Air Quality Analyzer
Small volume, light weight, easy to carry and operate.
Professional and accurate ..