Dissolved Oxygen Meter with ATC, 0-40.00 mg/L Measurement Range, DO Meter with Electrode Filling Fluid and Anaerobic Water Calibration Powder (No Backlight)
KWD 31
Portable Hay Moisture Meter, Accurate Hay Moisture Tester with Dual Probes for Monitoring Hay, Straw, Forage Grass, and Preventing Mold and Spoilage
KWD 35
-50%
4-Channel Thermocouple Data Logger for K/T/J Type Sensors, Handheld USB Temperature Recorder with Calibration, Sound Alarm, Backlit Display, and 49,920 Data Sets Storage
KWD 31
Portable Dissolved Oxygen Meter Kit, Digital 6-in-1 PH DO Salt EC TDS Temp Tester with ATC, DO Meter for Koi Pond Aquaculture, Environment Monitor and Scientific Brewing
KWD 65.500
Digital pH Meter for Food, 0.01 Resolution High Accuracy Food pH Tester with Backlit LCD Display and ATC for Meat, Bread, Canning, Brewing, Cheese, Solid Sampling, Soft Soil and Water
KWD 14
PH Meter, Digital 4-in-1 PH ORP H2 Temp Meter with ATC, H2 Water PPB/PPM Meter, 0.01 Resolution High Accuracy PH Tester for Drinking Water
KWD 11.500
pH Meter, 7 in 1 pH/TDS/EC/ORP/S.G/Salinity/Temp Meter, Digital pH Tester with ATC & LCD Backlight for Drinking Water, Hydroponics, Swimming Pool and Aquarium
KWD 15
GISNPA PH Meter, 5 in 1 pH/TDS/EC/Salinity/Temp Meter, Waterproof Pool Salt Tester, 0.01 Resolution High Accuracy Water Tester for Drinking Water, Hydroponics, Saltwater Pool, Aquarium, Koi Fish Pond
KWD 11
-32%
GISNPA 5 in 1 PH/TDS/EC/Salt/Temp Meter, 0.01 High Accuracy PH Meter for Water, Digital Salinity Meter and PH Tester for Drinking Water, Hydroponics, Aquarium and Swimming Pool
KWD 7.500