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    4-in-1 Portable PH/TDS/EC/TEMP Test Pen Multi-Function Water Quality Tester

    • Measuring range: PH: 0.00-16.00ph; TDS: 0-19990ppm; EC: 0-19990s/cm
    • Resolution: 0.01 ph; 1ppm; 1s/cm; 0.1 degree C; 0.1 degree F
    • Accuracy: PH: +/-0.01 ph; TDS/EC: +/-2%; temperature: 0.5 degree C
    • Battery: 3x1.5V LR44 button battery (not included in delivery)
    • Temperature: 0.1-60.0 degrees Celsius; 32.0-140.0 degrees Fahrenheit
    • Calibration:PH: Three-point automatic calibration (6.86&4.00&9.18ph); TDS: 1413s/cm; EC: 1413s/cm
    • Automatic shutdown: 5 minutes
    • Battery: 3x1.5LR44 button battery (not included in delivery)
    $18.54
    $21.69
    Availability: In stock
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    Features
    • 1. Measuring range: PH: 0.00-16.00ph; TDS: 0-19990ppm; EC: 0-19990s/cm
    • 2. Resolution: 0.01 ph; 1ppm; 1s/cm; 0.1 degree C; 0.1 degree F
    • 3. Accuracy: PH: +/-0.01 ph; TDS/EC: +/-2%; temperature: 0.5 degree C
    • 4. Battery: 3x1.5V LR44 button battery (not included in delivery)
    • 5. Temperature: 0.1-60.0 degrees Celsius; 32.0-140.0 degrees Fahrenheit
    • 6. Calibration:PH: Three-point automatic calibration (6.86&4.00&9.18ph); TDS: 1413s/cm; EC: 1413s/cm
    • 7. Automatic shutdown: 5 minutes
    • 8. Battery: 3x1.5LR44 button battery (not included in delivery)
    • 9. Dimensions: 18.5x3.7x2.4 cm
    • 10. Weight: 90 grams
    Packing List
    • 4-in-1 Portable PH/TDS/EC/TEMP Test Pen Multi-Function Water Quality Tester
    • Original set and packaging
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