HM Digital Handheld Conductivity Tester


HM Digital Handheld Conductivity Tester. Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver.

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  • Check Calibration Fluid & Spare Batteries

  • In Stock

    £19.80 inc-VAT


    Ideal for all testing Electrical Conductivity (EC), water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more.

    This meter is in Stock and available for Immediate Shipment, we will ship via first class letter post.


    • Ideal for commercial use. Includes a carrying case with belt clip.
    • Highly efficient and accurate due to its advanced microprocessor technology.
    • Hold Function: saves measurements for convenient reading and recording.
    • Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
    • Measurement Range: 0-9990 µS. From 0-999 µS, the resolution is in increments of 1 µS. From 1000 to 9990 µS, the resolution is in increments of 10 µS, indicated by a blinking 'x10' image.
    • Built-in digital thermometer
    • Display: large and easy-to-read LCD screen.
    • Factory Calibrated: The EC-3 has been factory calibrated to a 1413 µS KCl solution. Meters can be recalibrated with a mini-screwdriver.

    Technical Information

    • EC Range: 0 - 9990 µS (µS/cm)
    • Temp. Range: 0 - 80 degrees Celsius
    • Resolution: 1 µS; 10 µS, 0.1 degree Celsius
    • Accuracy: +/- 2%
    • ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50o C (33 to 122o F)
    • Power source: 2 x 1.5V button cell batteries (included) (357A)
    • Battery life: 1000 hours of usage
    • Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)
    • Weight with case: 76.5g (2.7 oz)
    • Weight without case: 56.7g (2 oz)
    Product £ Qty Sub.Tot

    Battery For HM Digital TDS Meter x2 £1.19 inc-VAT   £
    HM Digital TDS and EC Calibration Fluid £8.09 inc-VAT   £

    Spares and Accessories will be added at the special prices Total: £
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