TESTO 177 User Manual

22
7. Programming
Program
Start criterion:
Select the required criterion for the start of the program.
You have the choice between Date/Time , Key start and
PC Start .
If Date/Time is chosen, an additonal field appears in which you
can enter/select the required date/time.
Measuring rate:
Select the time cycle in which the measurements are to be
carried out.
You can choose between sec (seconds), min (minutes), h (hours)
and d (days).
The smallest/largest measuring rate differs depending on the
instrument type (Refer to 11. Technical data, P. 28).
Measuring rate Door ( testo 177-T3 only):
Select the time rate in which the measurements are to take
place, if the contact is closed electrically.
Stop criterion:
Select the required criterion to stop the measuring program.
You can choose between Until memory is full , No. of logs ,
Wraparound memory and Date / Time.

TESTO 177 Specifications

General

Temperature resolution	0.1 °C
Humidity accuracy	±2 %RH (+2 to +98 %RH) ±3 %RH (remaining range)
Humidity resolution	0.1 %RH
Battery life	Typically 3 years at +25 °C and 15-minute measurement cycle
Measurement Parameters	Temperature, humidity
Display	LCD
Probe Type	Integrated