1. This product was added to our catalog on Wednesday 28 November, 2012.

    Testo 922 Differential Thermometer
    [0560 9221]

    Price:  £96.00


  2. Temperature measuring instrument

    testo 922 – For fast (differential) Temperature measurement

    • Ideally suited for applications in the HVAC field
    • 2-channel temperature measuring instrument with optional wireless probes
    • Display of differential temperature
    • TopSafe, the indestructible protective cover, protects from dirt and impact
    • Continuous display of min./max. values
    • Hold-button for freezing measurement values
    • Cyclic printing of measurement values, e.g. once per minute


        Testo 922 is a temperature measuring instrument which is especially suited to applications in the HVAC field.
        The measuring instrument records the temperature values of two connected thermocouple probes, and shows these simultaneously together with the differential temperature in the display.
        Measurement data transfer by radio additionally allows the measurement value from a further temperature probe to be displayed wirelessly.
        With the TopSafe, and the probe plugged in, the measuring instrument has protection class IP65.

        The instrument continuously displays the minimum and maximum values.
        The measurement values shown in the display (current measurement value, fixed measurement value or the minimum/maximum value) can be printed out on site using the Testo report printer (optional). In addiition to this, the measurement values can be cyclically printed – the intervals can be individually set.

        Technical Data
        Sensor type Type K (NiCr-Ni)
        Meas. Range-50 to +1000 °C
        Accuracy ±1 digit±(0.5 °C +0.3% of mv) (-40 to +900 °C)
        ±(0.7 °C +0.5% of mv) (remaining range)
        Resolution0.1 °C (-50 to +199.9 °C)

        General Technical Data
        Oper. temp. -20 to +50 °C
        Storage temp. -40 to +70 °C
        Material/Housing ABS
        Battery type 9V block battery, 6F22
        Battery life 200 h (connected probe, backlight off)
        45 h (radio mode, backlight off)
        68 h (connected probe, backlight always on)
        33 h (radio mode, backlight always on)
        Dimensions 182 x 64 x 40 mm
        Weight 171 g
        Warranty 2 years