Technical Document
Specifications
Brand
TestoProduct Type
Air Quality Monitor
Maximum Operating Temperature
50°C
Power Source
Battery
Maximum Temperature Measurement
1370°C
Maximum Humidity Measurement
100%RH
Communication Protocol
Bluetooth
Model Number
440 Indoor Comfort ComboKit with Bluetooth
Data Logging
Yes
Minimum Operating Temperature
-20°C
Temperature Resolution
0.1°C
Temperature Measurement Accuracy
±0.3 (-25 → +74.9 °C) °C, ±0.4 (-40 → -25.1 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.5 %
Humidity Resolution
0.1%RH
Width
65 mm
Height
154mm
Length
32mm
Weight
1.9kg
Standards/Approvals
No
Battery Type
AA
Battery Life
12h
Display Type
LCD
Country of Origin
Germany
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€ 1,756.22 Each (Exc. VAT)
Stock information temporarily unavailable.
1
Technical Document
Specifications
Brand
TestoProduct Type
Air Quality Monitor
Maximum Operating Temperature
50°C
Power Source
Battery
Maximum Temperature Measurement
1370°C
Maximum Humidity Measurement
100%RH
Communication Protocol
Bluetooth
Model Number
440 Indoor Comfort ComboKit with Bluetooth
Data Logging
Yes
Minimum Operating Temperature
-20°C
Temperature Resolution
0.1°C
Temperature Measurement Accuracy
±0.3 (-25 → +74.9 °C) °C, ±0.4 (-40 → -25.1 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.5 %
Humidity Resolution
0.1%RH
Width
65 mm
Height
154mm
Length
32mm
Weight
1.9kg
Standards/Approvals
No
Battery Type
AA
Battery Life
12h
Display Type
LCD
Country of Origin
Germany
