1. Home
    2. Saveris H4D

    Saveris H4D - 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. Wireless humidity probe with external probe connection. radio frequency 2.4 Ghz

    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.

    What's included

    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.

    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
    9 oz. / 245 g
    Dimensions
    3 x 3 x 1 in. / 80 x 85 x 38 mm
    Operating temperature
    -4.0° to 122.0 °F / -20 to +50 °C
    Protection class
    IP54
    Housing
    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 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
    Display size
    2 lines
    Display function
    7-segment with symbols
    Memory
    6,000 measurement values / channel
    Storage temperature
    -40.0° to 131.0 °F (incl. batteries) / -40 to +55 °C (incl. batteries)