TESTO 175 - Led

5 Display and control elements
17
Icon Capacity
<30 days
> Read out data and change battery
(see Reading out
measurement data
page 24).
10 Lower limit value channel 2:
• Flashes: programmed alarm value is shown
• Lights: programmed alarm values were fallen short
of
11 Upper limit value channel 2:
• Flashes: programmed alarm value is shown
• Lights: programmed alarm values were exceeded
12 Lowest saved reading
13 Highest saved reading
14 Lower limit value channel 1:
• Flashes: programmed alarm value is shown
• Lights: programmed alarm values were fallen short
of
15 Upper limit value channel 1:
• Flashes: programmed alarm value is shown
• Lights: programmed alarm values were exceeded
5.2. LED
Representation Explanation
Red LED flashes
once every 10
seconds
Remaining battery capacity has
dropped below 30 days
Red LED flashes
twice every 10
seconds
Remaining battery capacity has
dropped below 10 days
Red LED flashes
three times every
10 seconds
Battery is empty:
Red LED flashes
three times when
pressing the
button
Limiting value was exceeded/fallen
short of
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