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  3. FCL30 Tester
    CLEAN FCL30 Free Chlorine Tester
    CLEAN FCL30 Free Chlorine Tester
    Revolutionary way to instantly get free chlorine value by using tri-electroded method measuring: faster and accurate, matching up to DPD results, without any reagent consuming. FCL30 in your pocket is a smart partner to measure free chlorine with you.
    Use tri-electroded method measuring: faster and accurate, matching up to DPD results.
    2 points calibrate.
    Large LCD with backlight.
    1*1.5 AAA long battery life.
    Self-Diagnostic for easy troubleshooting (e.g battery indicator, message codes).
    Auto Lock Function
    Floats on water
    Waterworks Drinking water Swimming pool 食品清洁
    Waterworks Drinking water Swimming pool Hospital Sewage
    Range 0 -10.00 mg/L
    Resolution 0.01 mg/L
    Accuracy ±2% F.S.
    Temp. Range 0 - 100.0 °C / 32 - 212 °F
    Working Temperature 0 - 60.0 °C / 32 - 140 °F
    Calibration Point 2 points
    LCD 20* 30 mm multi-line crystal display
    Lock Auto / Manual
    Electrode CS5930
    Auto backlight off 1 minute
    Auto power off 5 minutes without key be pressed
    Power 1x1.5V AAA battery
    Dimensions (H×W×D) 185×40×48 mm
    Weight 95g
    Protection IP67
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