Technical Document
Specifications
Brand
TestoNumber Of Input Channels
2
Model Number
177-H1
Sensor Type
Capacitive, NTC
Measurement Parameters
Humidity, Temperature
Interface Type
RS232, USB
Maximum Temperature Measurement
+120 (External) °C, +70 (TD) °C
Power Source
Battery
Best Temperature Measurement Accuracy
±0.2 °C
IP Rating
IP54
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
+70°C
Display Type
LCD
Alarm
Yes
Best Humidity Measurement Accuracy
±2 %RH
Dimensions
103 x 64 x 33mm
Number Of Readings Per Channel
48000
Maximum Humidity Measurement
100%RH
Battery Life
5 yr
Temperature Measurement Resolution
0.1°C
Humidity Measurement Resolution
0.1%RH
Includes
Calibration Protocol, External Probe Socket, Wall Holder
Battery Type
1/2 AA
Country of Origin
Germany
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1
Price on asking
1
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Technical Document
Specifications
Brand
TestoNumber Of Input Channels
2
Model Number
177-H1
Sensor Type
Capacitive, NTC
Measurement Parameters
Humidity, Temperature
Interface Type
RS232, USB
Maximum Temperature Measurement
+120 (External) °C, +70 (TD) °C
Power Source
Battery
Best Temperature Measurement Accuracy
±0.2 °C
IP Rating
IP54
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
+70°C
Display Type
LCD
Alarm
Yes
Best Humidity Measurement Accuracy
±2 %RH
Dimensions
103 x 64 x 33mm
Number Of Readings Per Channel
48000
Maximum Humidity Measurement
100%RH
Battery Life
5 yr
Temperature Measurement Resolution
0.1°C
Humidity Measurement Resolution
0.1%RH
Includes
Calibration Protocol, External Probe Socket, Wall Holder
Battery Type
1/2 AA
Country of Origin
Germany