Temperature Measuring Instruments-Testo

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Temperature meter - testo 922

Description:

The digital temperature meter testo 922 is ideal for professional temperature measurements of heating, plumbing and air conditioning with up to three temperature sensors and direct display of temperature differences


USPs:

·         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

 

Delivery Scope

testo 922 temperature meter, calibration protocol, batteries.


Technical data

Temperature - TC Type K (NiCr-Ni)

Measuring range

-50 to +1000 °C

Accuracy

±(0.5 °C + 0.3 % of mv) (-40 to +900 °C)

±(0.7 °C + 0.5 % of mv) (Remaining Range)

Resolution

0.1 °C (-50 to +199.9 °C)

1 °C (Remaining Range)

General technical data

Dimensions

182 x 64 x 40 mm

Operating temperature

-20 to +50 °C

Housing

ABS

Number of channels

2-channel

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)

Storage temperature

-40 to +70 °C

Weight

171 g


Temperature thermometer – testo 925

Description:

This temperature thermometer testo 925 is ideal for surface, air or immersion/penetration temperature measurement in heating engineering, the sanitation sector and refrigeration and air conditioning technology.


USPs:

·         Ideally suited to applications in the HVAC field

·         1-channel temperature measuring instrument with optional wireless probes

·         TopSafe, the indestructible protective case, protects from dirt and impact

·         Continuous display of min/max values

·         Audible alarm (adjustable limit values)

·         Hold-button for freezing measurement values

·         Large, backlit display

 

Delivery Scope

testo 925 digital temperature thermometer, including batteries and calibration protocol.
Note: the temperature measuring instrument requires a probe for commissioning (not included in the scope of delivery).


Technical Details


Temperature - TC Type K (NiCr-Ni)

Measuring range

Measuring range

Accuracy

Accuracy

Resolution

Resolution

General technical data

Dimensions

182 x 65 x 40 mm

Operating temperature

-20 to +50 °C

Housing

ABS

Number of channels

1-channel

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)

Storage temperature

-40 to +70 °C

Weight

171 g

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