Digital LCD pH Test Pen Portable Auto Temp Compensation pH Meter

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New Professional 3 in 1 Multi-parameter Water Quality Tester Monitor Portable Pen Type pH & EC & TEMP Meter Acidometer Water Quality Analysis Device

Pen-Type pH Meter TDS Meter Waterproof pH/TDS/Temperature Tester pH/TDS Meter Water Quality Analysis Device with Automatic Temperature Compensation ATC Function

Multifunctional Digital 7 in 1 Water Quality Tester Portable High Accurancy Water Quality Test Pen Water Quality Measurement Tool Water PH/TDS/EC/Salinity/ORP/S.G/Temperature Measuring

pH Meter Digital 2 in 1 pH/TEMP Meter pH Tester High Accuracy Water Quality Tester with 0-14 pH Measurement Range for Household Drinking Pool Aquarium Aquaculture Lab Beer Brewing

Multifunctional Digital 10 in 1 Water Quality Tester Portable High Accurancy Water Quality Test Pen PH/TDS/EC/Salinity/ORP/H2/S.G/Temperature/Nutrient Solution Concentration/㏁ Measurement (without backlight)

4in1 Digital Water Tester SALT TDS S.G. Temp Meter High Accuracy Water Quality Testing Pen Measurement Device for Drinking Water Swimming Pool Aquarium Hydroponics

Multifunctional Digital 7 in 1 Water Quality Tester Portable High Accurancy Water Quality Test Pen Water Quality Measurement Tool Water PH/TDS/EC/Salinity/ORP/S.G/Temperature Measuring

Multifunctional Digital 10 in 1 Water Quality Tester Portable High Accurancy Water Quality Test Pen PH/TDS/EC/Salinity/ORP/H2/S.G/Temperature/Nutrient Solution Concentration/㏁ Measurement (with backlight)

pH-98103 Professional Portable Pen Type pH Meter

5-in-1 Digital pH Meter Water Quality Tester Smart BT pH/EC/TDS/CF/Temp Tester for Drinking Water Hydroponics Aquarium

4 in 1 PH/EC/TDS/Temp Meter Water Quality Test Meter High Accuracy Measurement Range LCD Display Measure Tool for Drinking Water Aquarium

5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester

5 in 1 Water Quality Test Meter EC/TDS/SALT/S.G/TEMP Meter for Water with LCD Backlight Display High Accuracy Water Testing Kits for Drinking Water Nutrients Growing Indoor Garden Pool Aquarium

pH Meter Water Quality Tester Waterproof pH/TDS/Temperature Tester pH/TDS Meter Water Quality Analysis Device with Automatic Temperature Compensation ATC Function

5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester

BT Intelligent Water Quality Tester PH Temperature Test Meter Multi-functional Mariculture Tester for Drinking Water Aquarium Aquaculture Swimming Pool

3 in 1 Soil pH Meter Moisture Temp pH Tester Humidity Sunlight Garden Flowers Moist Detector Soil Moisture Sensor Meter

PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen

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ZFX-7016K 30A Digital Temperature Controller Intelligent High Accuracy Temp Control Thermostat for Freezer Fridge Hatching

NJTY Infrared Thermometer Non-Contact Digital Temperature Gun -50°C~400°C (-58°F~752°F) IR Thermometer for Industrial, Kitchen Cooking, Automotive, Not for Human Body Temp

ZFX-W2140A Digital Temperature Controller Intelligent High Accuracy Heating Cooling NTC Sensor Temp Control Thermostat for Freezer Fridge Hatching

Professional Soil Detector PH Tester Soil Moisture/PH/Sunlight Intensity Test

Electronic Temperature Controller LED Display Thermostat Module Temperature Temp Control Module Switch with Waterproof NTC Probe -50~110 ℃ for Refrigerator 24V 240W

Data Logger Multi-use USB Temperature Datalogger Reusable TEMP Recorder with 32,000 Record Capacity

Electronic Temperature Controller LED Display Thermostat Module Temperature Temp Control Module Switch with Waterproof NTC Probe -50~110 ℃ for Refrigerator 110~220V 1500W

Electronic Temperature Controller LED Display Thermostat Module Temperature Temp Control Module Switch with Waterproof NTC Probe -50~110 ℃ for Refrigerator 110~220V 1500W

Electronic Temperature Controller LED Display Thermostat Module Temperature Temp Control Module Switch with Waterproof NTC Probe -50~110 ℃ for Refrigerator 12V 120W

4-in-1 Soil Test PH Moisture Meter

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