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    testo Saveris H4 D - 2-channel temperature/humidity radio probe, including display

    0572 6264
  1. Connection option for a humidity/temperature probe
  2. Large measurement data memory
  3. Flexible wireless data transfer
  4. Recording of temperature and humidity
    5. The testo Saveris H4 D radio probe has a connection option for an external humidity/temperature probe and is therefore ideal for monitoring ambient conditions in buildings and warehouses.

    The testo Saveris H4 D has a connection option for an external humidity/temperature probe and is therefore ideal for monitoring ambient conditions in buildings and warehouses.

    The testo Saveris H4 D radio probe has a data memory for 6,000 readings per channel. It is also equipped with a display, showing the current measurement data, battery status, limit value violations and quality of the radio link.

    Please note: Saveris converter V 2.0 (order no. 0572 0258) is required for integrating Saveris radio probes into systems with base firmware V 1.X. For more information please contact your Testo partner.

    testo Saveris H4 D radio probe with 1 external humidity/temperature probe connection and display, radio frequency 2.4 GHz, including wall bracket, calibration protocol and 4 × AA alkaline manganese batteries.

    General technical data

    Weight
    245 g
    Dimensions
    80 x 85 x 38 mm
    Operating temperature
    -20 to +50 °C
    Protection class
    IP54
    Product-/housing material
    Plastic
    Radio frequency
    2.4 MHz
    Transmission distance
    approx. 100 m without obstruction at a frequency of 2.4 GHz
    Wall bracket
    included
    Measuring rate
    Standard 15 min, 1 min to 24 h can be set
    Battery type
    4 x type AA batteries
    Battery life
    Battery life at +25 °C, 3 years; for freezer applications, 3 years with L91 Photo lithium Energizer batteries
    Connection
    1 x external humidity probe mini DIN socket
    Display type
    LCD (Liquid Crystal Display)
    Display size
    2 lines
    Display function
    7-segment with symbols
    Memory
    6,000 measurement values / channel
    Storage temperature
    -40 to +55 °C (incl. batteries)