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  1. Digital Water Quality Meter 2 In 1 PH TEMP Wireless APP Backlight Multiling BAJ

    Range: PH: 0.00 to 14.00pH; Temperature: 0°C to 50°C (32°F to 122°F). Accuracy: PH: ±0.03pH; Temperature: ±1.0°C. Resolution: PH: 0.01pH; Temperature: 0.1°C (0.2°F). Stay connected with your phone and device effortlessly.

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  2. Digital Tester TDS EC Meter Water Purity Hydroponics High Quality Test Pen

    Function: detect TDS value, data hold. Battery specification: 1.5V 2 (button battery).

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  3. TDS Tester Water Quality Meter Pen 0-9990 PPM Water Purity Hydroponics Testing

    Before drinking a test, drinking water at ease, TDS on behalf of the total soluble solids content in the water, the lower the TDS value / the purer the water quality. TDS water quality testing pen 1.

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  4. TDS Meter Digital Tester Water Quality Testing Kits for Drinking Water 0-9990ppm

    There are 4 modes are: TDS temperature, EC temperature, TDS Fahrenheit, EC Fahrenheit, the lower right corner is the temperature display. - Support automatic temperature compensation, and the water quality test can shift between TDS and Conductivity.

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  5. LCD Digital Online pH Meter Aquarium Water Quality Monitor Analyzer Thermometer

    Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Replaceable BNC pH sensor probe with protective cap. Range: pH 0.00 ~ 14.00. Accuracy: pH ± 0.1. Resolution: pH 0.01.

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  6. Water Quality Tester Digital PH/Salinity/Temp/TDS/EC Meter for Drinking Water

    About this item【5 in 1 Function】This is a water test kit with Ph meter, TDS meter, and EC salinity temperature test function. The backlit LCD display makes it easy to read the displayed values【Easy to Use】Press the power button to turn on. Tap "HOLD" to lock the value, long press "HOLD" to switch the temperature unit. Tap "MODE" to switch between different functions.【Absolute precision】PH resolution is 0.01pH, accuracy ±0.05pH. TDS meter resolution 1ppm 0.1ppt, accuracy ±2%. Conductivity resolution 1uS/cm 0.1mS/CM, accuracy ±2%. Thermometer resolution 0.1℃/℉, accuracy ±0.5℃. Salinity resolution 0.01%, accuracy 0.01-5.00%(±0.1%) 5.10-25.00%(±1%)【Wide Use】Ideal for ho.

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  7. Digital Tester TDS PPM Meter Water Purity Hydroponics Water Quality Test Pen

    Hydroponics TDS PPM Water Tester Pen. Digital TDS PPM Pen for Drinking Water. TDS EC PPM Digital Pen Tester for Tap, RO, Filtered Wate. Portable TDS Water Purity Testing Pen for Drinking Water. Digital TDS Tester for Aquarium & Pool Water Quality.

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  8. Portable 4 In 1 Hydrogen-Rich Test Pen PH/ORP/TEMP Water Quality Meter Tester

    Item type: Hydrogen test pen. 1 x Hydrogen Test Pen (Battery not included). Triangle Outdoor Shade Sail Patio Suncreen Awning Garden Sun Canopy 98% UV Block. HEAVY DUTY SUN SHADE SAIL GARDEN PATIO AWNING CANOPY 98% UV BLOCK WATERPROOF.

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