testo 922

Optional protective case TopSafe

Wireless measurement with radio

probes

Simultaneous recording of

temperature by two connected

probes and display of differential

temperature

2 probe conneections

Technical data

testo 922

testo 922, 2 channel temperature

measuring instrument T/C Type K,

connection of an optional radio probe, with

battery and calibration protocol

Part no. 0560 9221

General technical data

Operating temperature

-20 to +50 °C

Storage temperature

-40 to +70 °C

Housing material

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

Sensor type

Type K (NiCr-Ni)

Measuring range

Accuracy

±1 digit

Resolution

-50 to +1000 °C

±(0.5 °C +0.3% of m.v.) (-40 to +900 °C)

±(0.7 °C +0.5% of m.v.) (remaining range)

0.1 °C (-50 to +199.9 °C)

1 °C (remaining range)

Differential temperature set

testo 922

testo 922, 2 channel temperature measuring instrument T/C Type K,

2 x Velcro probes for temperature measurement on pipes with

max. Ø 120 mm, Handy bag for measuring instrument and probes,

with battery and calibration protocol

Part no. 0563 9222