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    HI98129 pH/Conductivity (EC)/TDS Tester 0-14 pH, EC: 0-3999 µS/cm

    $269.90
    • Including 21% Tax: $269.90
    • Excluding VAT: $223.06
    1 In stock: Ordered on working days before 17:00, shipped the same day.
    The HI98129 pH/Conductivity (EC)/TDS Tester measures up to 3999 µS/cm EC and can also be used as a pH meter.... Show more
    • Free shipping in the Netherlands from €50,-*
    • Ordered before 5 p.m. on working days? Shipped the same day!
    • 14-day money back guarantee
    • We are happy to think along!

    Product description

    The HI98129 is a water resistant tester that combines highly accurate pH, EC TDS and temperature measurements in one compact device. With this versatile tester, there is no need to switch between different instruments during routine measurements. The tester floats on water and features a large, easy to read dual level LCD display, allowing measurement values to be viewed quickly and clearly. Automatic temperature compensation ensures reliable pH and EC TDS readings, even when temperature conditions change.

    Designed for durability and ease of use, the HI98129 is equipped with a replaceable pH electrode featuring an extendable cloth junction and a graphite EC TDS electrode that resists contamination from salts and other substances. This design extends the lifespan of the tester while maintaining stable and accurate results. The EC TDS conversion factor and temperature compensation coefficient are adjustable, allowing precise adaptation to specific applications. Automatic calibration with two stored buffer sets further improves accuracy, making the HI98129 a dependable choice for both professional and everyday use.

    Features HI98129

    • Replaceable pH electrode
    • High accuracy
    • Battery status displayed on screen
    • Standard or NIST buffer calibration
    • Adjustable TDS factor

    Specifications HI98129

    pH range0.00 to 14.00 pH
    EC range0 to 3999 µS/cm
    TDS range0 to 2000 ppm
    Temperature range0.0 to 60.0 °C
    pH resolution0.01 pH
    EC resolution1 µS/cm
    TDS resolution1 ppm
    Temperature resolution0.1 °C
    pH accuracy±0.05 pH at 20 °C
    EC TDS accuracy±2% of full scale at 20 °C
    Temperature accuracy±0.5 °C at 20 °C
    Battery and life4 x 1.5 V approximately 100 hours of continuous use with automatic shut off after 8 minutes of inactivity
    Dimensions163 x 40 x 26 mm
    Weight100 grams

    Want to view the manual? Click on one of the manuals below. Want to see all the specifications? You can find them in the product information document below.

    Scope of delivery

    • HI98129 tester
    • HI73127 pH electrode
    • pH buffer solution 4.01 20 ml and pH 7.01 20 ml
    • Cleaning solution and storage solution 20 ml each
    • HI70031 1413 µS/cm conductivity standard 20 ml
    • HI70032 1382 ppm TDS standard 20 ml
    • 1.5 V batteries 4 pieces
    • HI73128 electrode removal tool

    Instruction Manual

    User manual

    Product information

    Files service and maintenance

    Service Document pH meter (in Dutch)
    Maintenance pH electrodes (in Dutch)
    Maintenance EC electrodes (in Dutch)
    Measuring pH & EC (in Dutch)

    Specifications

    Article number
    HI98129

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    HI98129 pH/Conductivity (EC)/TDS Tester 0-14 pH, EC: 0-3999 µS/cm
    $ 269.90
    HI98129 pH/Conductivity (EC)/TDS Tester 0-14 pH, EC: 0-3999 µS/cm
    HI98129
    1 In stock: Ordered on working days before 17:00, shipped the same day.
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