Hanna Instruments

Low Range pH/Conductivity/TDS Combo Pen HI98129 - Hanna

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SKU
211107
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$157.99

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    Waterproof pH, Electrical Conductivity, Total Dissolved Solids, and Temperature Metering Pen

    Highly Accurate readings right out of the box! Every HI98129 is professionally calibrated to 7.01 and 10.01pH and 1382ppm.

    • Lightweight
    • Floats
    • Super Accurate
    • Large LCD Display
    • Measures Temperature
    • Replaceable pH Electrode
    • Automatic Shut-off
    • Includes Pocket Clip

     

    Knowing the pH of your reef tank, or the electrical conductivity of your RODI water is a necessity, and Hanna's HI98129 Combo Pen is the perfect all in one solution. The lightweight and portable pen can test pH, conductivity, or TDS (total dissolved solids) in a single pocket-sized device. The HI98129 can also read the temperature and all the readings are ATC (automatic temperature compensated) which means values will be more accurate.

    The pH electrode can be changed, meaning that you will not have to throw away the HI98129 after the probe has exhausted. Almost all pH sensing devices will last about a year or so until the electrode needs to be replaced, and traditionally you would need to buy a whole new metering pen, now you do not have to replace the meter! Just replace the pH cartridge that houses the electrode, and the sturdy snap-in connector will hold the electrode in place until the next time you need to replace it. 

    Replacement pH Electrode - HI73127 

     

    Specifications:

    TDS Range - 0-2000ppm

    TDS Resolution - 1ppm

    TDS Accuracy - ±2% F.S.

    EC Range - 0-3999µS/cm

    EC Resolution - 1µS/cm

    EC Accuracy - ±2% F.S.

    pH Range - 0.0-14.0

    pH Resolution - 0.01pH

    pH Accuracy - ±0.05 pH

    Temperature Range - 32.0°F to 140°F

    Temperature Resolution - 0.1°F

    Temperature Accuracy - ±1°F

    Temperate Readings - °C or °F

    Auto Off - 8 Minutes

    Dimensions - 6.4" L x 1.6" W x 1.0" H

    Warranty - 1 year

     

    Calibration Settings:

    EC/TDS Calibration - Single Point (1413 µS/cm, 1382 ppm)

    pH Calibration - Two Point (4.01/7.01/10.01)

    TDS Conversion Factor - 0.45 to 1.00

    Temperature Compensation - pH (automatic) EC/TDS (automatic with β adjustable from 0.0 to 2.4% / °C)

     

    What's Included?

    1x HI98129 pH/EC/TDS Metering Pen

    1x HI73127 pH Electrode (pre-installed)

    More Information
    Product Name Low Range pH/Conductivity/TDS Combo Pen HI98129 - Hanna
    SKU 211107
    Best Performer No
    Best Value No
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