pocket ph meter online manufacture

Yieryi Digital PH Meters Tester With 2 Point Auto Calibration PH Tester Aquarium Pool Water Specifications Weight 52g size 29*153*16mm Accuracy 0.01 Resolution 0.01 Probe Measuring Range 0.00~14.00 Type ... Read More

Yieryi digital LCD PH Meter Automatic Correction Waterproof Acidity meter Analysis feature: For measuring the solution PH value and temperature. Waterproof grade IP65, can replace the sensor probe. Automatic ... Read More

YIERYI Digital PH Meter ORP Meter 0.0--14.0pH 500mV protable PH tester ORP tester Potential meter ATC CT-6821 Specifications: Measuring range 0.0 ~ 14.0pH; 500mV Accuracy 0.1pH; 5mV Resolution 0.1pH; 1mV ... Read More

1 box 20 set pH test strips 80 Strips Full PH Meter PH paper 1-14st Indicator Litmus Paper Features: 100% Brand new and high quality There is a strong correlation between the pH of the body's internal ... Read More

YIERYI Portable Digital ORP Meter CT-8022 Pen Type Waterproof Handheld Redox Potential Meter Features: intelligent instrument High-performance CPU chip AD conversion technology and high percision SMT chip ... Read More

Digital Lcd Display Litmus Tester -2.00-16.00 pH Meter 0.01 High Precision pH Meter Feature : 1.Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a ... Read More

Digital Lcd Display Litmus Tester -2.00-16.00 pH Meter 0.01 High Precision pH Meter Feature : 1.Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a ... Read More

Product selling points Feature Design This PH-98108 digital pH meter is engineered for professionals and enthusiasts who demand precision, durability, and ease of use. Whether for water quality testing, ... Read More

Product selling points Feature Design This PH-98108 digital pH meter is engineered for professionals and enthusiasts who demand precision, durability, and ease of use. Whether for water quality testing, ... Read More

Yieryi Pocket LCD PH Meter PH Pen PH Acidity Meter 0.0-14.0pH for Pool Water Laboratory Features Measuring range 0.00-14 .00 PH Accuracy +/- 0.01PH Resolution 0.01PH Operating temperature 0 oC~ 50 oC Battery ... Read More