pocket ph meter online manufacture

Yieryi PH Meter ditigal 0-14 Pocket Pen Waterproof Acidity tester Ph pen for pool Pocket digital display acidity meter,The introduction of advanced technology and the use of imported components, greatly ... Read More

Yieryi Digital large screen PH Meter 0-14 Pocket Pen Aquarium Test Medidor De Ph pen Features: Measuring range :0.00-14 .00 PH Accuracy: +/- 0.01PH Resolution: 0.01PH Operating temperature: 0 oC~ 50 oC Battery: ... Read More

YIERYI Digital PH Meter Portable Tester Filter Water CT-6021A Tool Measurement Range Of 0.00 ~ 14.00PH Features: The instrument housing waterproof design of acidimeter LCD display. Small size, portable, ... Read More

Product Features HIGH ACCURACY: TDS meter for checking TDS/salt (NaCl) levels freshwater aquariums, ponds and water purification systems. Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a ... Read More

Yieryi Professional 3 in 1 Multi-parameter PH Tester Pen Type pH EC TEMP for Drink Water Specifications: Range: pH: 0.00 ~ 14.00p EC: 0.00 ~ 19990us/cm Temperature: -50 degrees~ 70 degrees (-58 Fahrenheit~ ... Read More

4 in 1 TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquarium Product Features Accurate AND Reliable: To achieve high accuracy, equipped with premium ... Read More

Precision PH Indicator PH 5.4-7.0 Test Indicator Paper Litmus Strips 100PCS/BOX High-precision More accurate note: Can not indicate the Acid or alkali solution when its density was lower than 0.01%. Keep dry ... Read More

PH 5.5-9.0 Test Indicator Paper Litmus Strips 100pcs/box Test paper using method: 1. test solution: take a piece of paper on the surface of the dish or glass, to be soaked in liquid glass rod or a dropper to ... 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