pH-mètre portable - CHIMISI

6 in1 PH Meter for Water Hydroponics Accuracy Digital PH Tester pH/EC/TDS/Salt/SG/Temperature Meter with Wireless Wi-Fi PH Monitor via Mobile APP for Household Drinking, Pool and Aquarium: : Industrial & Scientific

42 Portable pH meter Manufacturers in 2024

Électrodes ph époxy - CHIMISI

3 in 1Water Tester, Portable PH Meter, Accurate Measurement, for Measuring PH, CE And Solution Temperature, Apply to Water Sources, Laboratory Tests: : Industrial & Scientific

Yieryi PH-618 High Precision Mini PH Meter Automatic Correction Waterproof Acidity Meter Pen Type Quality Analysis Device - AliExpress

Simply the best pocket ph. tester in the market for all kinds of regular ph. measurements such as hydroponics education Tap/Drinking water swimming pool water treatment etc. Up to 3 points of Auto calibration with Buffer recognition and 0 to 50c Auto temperature compensation ATC 0.01 ph. 0.5C accuracy with -2.00 to 16.00 ph.

Apera Instruments AI311 PH60 Premium Waterproof PH Pocket Tester Replaceable PH

Lab PH Meter Desktop Digital PH Tester Benchtop mV Tester Digital Acidity Meter Composite Electrode High Accuracy ±0.01pH Temperature Compensation w/Temperature Compensation - JIAN YA NA: : Industrial & Scientific