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HT20 - USB RH Temp GPP Data Logger With LCD
HT20 - USB RH Temp GPP Data Logger With LCD
Item Id: HT20
USB RH-temp-GPP data logger w/ LCD

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These data loggers can be deployed on a job site or in key areas of a facility and left unattended for days, weeks or months. The temperature and humidity readings they make and collect can be uploaded to a PC and viewed in Excel, making it easy to spot trends and unexpected excursions.
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    • One button starts/stops logging without a PC
    • Automatically syncs to your computer's clock; no need to set date and time
    • USB interface; no need for cables, cradles or docks
    • Included interface software is used to set sampling time and high-low temp and RH set points
    • Software also calculates dew point and GPP
    • LCD displays real-time humidity and temperature readings and device working status
    • Uploaded data logs viewable as table or graph
    • One-click exporting of data logs to Excel or Word


    • Water damage restoration units can be deployed and left in place over duration of the job to monitor the drying process
    • Process control simpler, more cost-effective monitoring of office buildings, greenhouses, food and equipment storage facilities, wineries, freezers, shipping containers, HVAC/R installations, computer rooms, labs, libraries and museums
    • Electronics manufacturing monitor and/or data log RH/temp to control high-voltage static discharge


    • Battery, Windows®-compatible Software
    • USB Extension Cable
    • User's Manual
    • 1 Year Warranty


    NameUSB RH-Temp-GPP Data Logger with LCD
    Temperature Measurement Range/Accuracy
    Range: -4 to 158F (-20 to 70C)
    Accuracy:1.8F(1C) from 14 to 104F (-10 to 40C); 3.6F(2C) else where in range
    Temperature Measurement Resolution and Repeatability0.2F
    Relative Humidity (RH)
    Measurement Range/Accuracy
    0 to 100%
    2% from 10 to 90%
    RH Measurement Resolution and

    Internal Storage Capacity
    16,000 pairs of RH & temp readings
    Dimensions4.96 x 1.10 x 2.01 in.
    (126 x 28 x 51mm)
    Weight<7 oz. (<200g)
    Power Source3.6V Non-rechargeable
    Lithium-Ion Battery
    (Type SB-AA02)
    What's IncludedBattery, Software,
    USB Extension Cable, User's Manual
    Battery Life (typical)1 year
    Warranty1 year

    Package Specifications =
    H: 8.25'' W: 5.31'' D: 7.28'' Cube: 0.1845 Weight: 176oz \ Weight: 11lbs

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