China Water Quality Meter

5 in 1 Digital Water Quality Tester with IP67 Waterproof Rating and Detachable High-sensitivity Electrode for Accurate pH EC TDS Salinity and Temperature Measurement

pH Accuracy:0.05 pH

Display Type:LCD Display

Waterproof Rating:IP67
Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range

Detectable Items:Residual Chlorine

Measuring Range:0 - 5 mg/L

Resolution:0.01 mg/L
Battery-Free Mechanical Hygrometer Thermometer with Color-Coded Humidity Display and Wide Measurement Range for Indoor Climate Monitoring

Type:Testing Machine

Accuracy Class:Standard Accuracy

Accuracy:0
YIERYI Smart Shower Thermometer with LED Digital Display and Color-Coded Temperature Alerts for Bathroom Safety No Battery Required

Type:Smart Shower Thermometer

Accuracy:1

Temperature Range:0-99℃
6-in-1 Digital Water Quality Meter pH/EC/TDS/ORP/Salt/Temperature Drinking Water Tester

Color:pink

Application:Household Water Use, Aquaculture, Pool Management, Laboratory, Etc

Function:PH，TDS，EC， ORP，S.G，Salinity，Temperature
Professional 5-in-1 Water Tester PH / Salt / TDS / EC / Temp Meter For Aquarium Pool Home

Color:black

Application:Household Water Use, Aquaculture, Pool Management, Laboratory, Etc

Function:PH，TDS，EC，Salinity，Temperature
Multi-Parameter Digital Water Analyzer pH/EC/TDS/CL/ORP/Temp Meter Smart 6-in-1 water quality tester for Swimming Pool

Color:baby blue

Application:Household Water Use, Aquaculture, Pool Management, Laboratory, Etc

Function:PH，TDS，EC， CL，ORP，Temperature
Smart Bluetooth Pool Water Tester 6 In 1 PH/EC/TDS/ORP/CL/Temp Meter For Pool Aquatic Venues

Color:baby blue

Application:Household Water Use, Aquaculture, Pool Management, Laboratory, Etc

Function:PH，TDS，EC， CL，ORP，Temperature
Smart Solar Floating Pool Thermometer With RGB Lights And Wireless Receiver

Model:TS-PL04

Material:White

Receiver Size:80 × 80 × 25 mm
4 - In - 1 Hydrogen Water Quality Tester - H₂/pH/ORP/Temp Meter For Health Aquaculture Lab

Color:white

Application:Household Water Use, Aquaculture, Pool Management, Laboratory, Etc

Function:H₂，PH，ORP，Temperature
Smart 7 - In - 1 Bluetooth Water Quality Tester PH/EC/TDS/ORP/Salt/S.G/Temp Meter For Home Lab Aquaculture

Color:pink

Application:Household Water Use, Aquaculture, Pool Management, Laboratory, Etc

Function:PH，TDS，EC， ORP，S.G，Salinity，Temperature
Smart 5 - In - 1 Bluetooth Water Quality Tester PH/TDS/EC/Salt/Temp Meter For Home Aquaculture Hydroponics

Color:dark blue

Application:Household Water Use, Aquaculture, Pool Management, Laboratory, Etc

Function:PH，TDS，EC， salinity，Temperature

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Water Quality Meter

China Water Quality Meter

5 in 1 Digital Water Quality Tester with IP67 Waterproof Rating and Detachable High-sensitivity Electrode for Accurate pH EC TDS Salinity and Temperature Measurement

Portable Residual Chlorine Photometer for Water Quality Testing with 0 - 5 mg/L Range

Battery-Free Mechanical Hygrometer Thermometer with Color-Coded Humidity Display and Wide Measurement Range for Indoor Climate Monitoring

YIERYI Smart Shower Thermometer with LED Digital Display and Color-Coded Temperature Alerts for Bathroom Safety No Battery Required

6-in-1 Digital Water Quality Meter pH/EC/TDS/ORP/Salt/Temperature Drinking Water Tester

Professional 5-in-1 Water Tester PH / Salt / TDS / EC / Temp Meter For Aquarium Pool Home

Multi-Parameter Digital Water Analyzer pH/EC/TDS/CL/ORP/Temp Meter Smart 6-in-1 water quality tester for Swimming Pool

Smart Bluetooth Pool Water Tester 6 In 1 PH/EC/TDS/ORP/CL/Temp Meter For Pool Aquatic Venues

Smart Solar Floating Pool Thermometer With RGB Lights And Wireless Receiver

4 - In - 1 Hydrogen Water Quality Tester - H₂/pH/ORP/Temp Meter For Health Aquaculture Lab

Smart 7 - In - 1 Bluetooth Water Quality Tester PH/EC/TDS/ORP/Salt/S.G/Temp Meter For Home Lab Aquaculture

Smart 5 - In - 1 Bluetooth Water Quality Tester PH/TDS/EC/Salt/Temp Meter For Home Aquaculture Hydroponics

YieryiHand held 0-80% Alcohol Refractometer ATC Spirits Tester Alcoholometer

3 In 1 Hand Held Wine ATC Portable Refractometer , ATC Salinity Refractometer

Hand Held 10-30% Water Digital Honey Refractometer With Calibration / Honey Moisture Meter

ATC Clinical Specific Gravity Refractometer For Dog Aluminum Body Construction

2-4% Salinity Specific Gravity Refractometer With Non Slip Rubber Materials

Honey Brix Specific Gravity Refractometer W Atc With 0.5% Accuracy , CE Standard