241 - 250 of 334
bluetooth water quality meter
Selling leads
|
... Monitoring Salinity Refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and ...
2025-01-14 13:15:49
|
|
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...
2024-12-09 22:16:15
|
|
...the solution to either gain or lose electrons. Clear LCD with backlight. Apply in water sources, aquarium, hydroponics, spas, swimming pools and ...
2024-12-09 22:16:15
|
|
hand held new design 10-30% water Honey Refractometer with calibration atc refractometer Honey moisture meter This kind of refractometer has an out...
2025-01-14 13:15:38
|
|
Portable 5-in-1 Air Quality Monitor Comprehensive air quality detection with CO2, HCHO (Formaldehyde), TVOC, Temperature & Humidity monitoring ...
2026-03-21 00:30:21
|
|
YIERYI Range:0~1999mg/LmV Digital Handheld ORP Tester ORP Meter ORP-B Water Hydroponics Specifications: Pen type ORP Tester|ORP Meter|ORP Pen Range: 0...
2024-12-09 22:16:15
|
|
Yieryi home Soil PH meter 3 in 1 Water Moisture Tester Sunlight Temperature Tester Specifications Material Plastics and stainless metal Moist readings ...
2024-12-09 22:16:15
|
|
YIERYI Ph meter digital pH & ORP Meter 0.0--14.0pH 500mV protable PH tester CT-6821 Product Features: Instrument shell waterproof design, LCD display. ...
2024-12-09 22:16:15
|
|
...Digital Pen Type ORP Meter Waterproof Handheld Redox Potential Meter With Temperature Display CT-8022 Features: Can be widey uesd in chemical, ...
2024-12-09 22:16:15
|
|
Yieryi DM200C wall surface moisture meter wall brick floor concrete board marble hygrometer DM200C Concrete Moisture Meter DM200 Concrete water ...
2025-01-14 13:15:38
|