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    Wireless Thermometer with Dual Alarm Clock (HR643)

    Wireless Thermometer with Dual Alarm Clock (HR643)
    Item Code: Features:
    CE approved
    Neutral packing
    • Description
    • Main Specifications
    • Accessories
    HR643 Wireless Thermometer with Dual Alarm Clock
    I. Main unit Specification：
    Function
    4-line LCD display in-outdoor temperature，clock and humidity separately
    Transmission Length
    433MHz transmission range to 30 meters
    Proposed operating range
    5 to 50℃
    Humidity measuring range
    20% to 95%RH
    Memory record
    Memory maximum and minimum temperature and humidity readings
    Alarm
    High/low temperature and humidity alarm
    Battery
    Use 2pcs UM-4 or “AAA” 1.5V battery
    Display
    ℃ / ℉ display conversion
    Dimension
    140 x 110 x 50mm
     
    II. Remote Temperature Sensor
    Display temperature range
    -20.0 to +70.0℃
    Proposed operating temperature range
    -20.0 to +60.0℃
    Relative humidity
    Up to 100%, condensing
    Indicator
    LED indicator for transmitting a reading
    Switch mode
    Slide switch for channel selection.
    Battery
    Suggest to use 2pcs UM-4 or “AAA” 1.5V alkaline battery
     
     

    Any questions, please contact us.

    Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com

    Tel: 86-25-8472 1577/8472 1579/8472 1907

     

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    PRODUCTs
    CONTACT us
    Contact person: Ms. Toni Gu
    toni_gu@tbt-scietech.com      sales@tbt-scietech.com
    0086-25-8472   1577 / 8472 1579 / 8472 1907
    0086-25-8472 2235
    Rm. 1001, Huaxia Mansion, No.81 Zhongshan Rd.,Nanjing,China,210005
    Copyright © 2021 Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd All Rights Reserved

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