TESTO 176 User Manual

6 Using the product
48
5.3. Key functions
A detailed representation of the screen displays can be found
under Menu overview.
✓ Instrument in operating status Wait and start criterion Button
start programmed.
> Press [GO] for approx. 3 seconds to start the measurement
program.
- The measurement program starts and Rec appears in the
display.
✓ Instrument is in operating status Wait:
> Press [GO], to toggle between the displays of upper alarm
value, lower alarm value, battery lifetime and last measurement
value.
The displays appear in the specified sequence.
✓ Instrument is in operating status Rec or End:
> Press [GO], to toggle between the displays for highest saved
measurement value, lowest saved measurement value, upper
alarm value, lower alarm value, number of times the upper
alarm value has been exceeded, number of times the lower
alarm value has been fallen short of, battery lifetime and last
measurement value.
The displays appear in the specified sequence.
Show current measurement value
✓ The last 10 seconds [GO] has not be pressed.
> Press [GO].
- The current measurement value is determined and appears in
the display.
- The display shows Act.
If [GO] is pressed again within the next 10 seconds, the
current measurement value for the next channel will be
determined and displayed.
6 Using the product
6.1. Connecting a sensor
Observe the following points when connecting sensors to data
logger and measuring points.
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TESTO 176 Specifications

General

Type	Temperature and Humidity Data Logger
Resolution Temperature	0.1 °C
Resolution Humidity	0.1 %RH
Battery Life	Up to 8 years
Interface	USB
Dimensions	103 x 63 x 33 mm
Protection Class	IP65
Temperature Range	-20 to +70 °C
Humidity Range	0 to 100 %RH
Accuracy Temperature	±0.2 °C
Memory	2 million readings
Channels	1 (Temperature and Humidity)