Chauvin Arnoux F09 - 4. General Specifications; 4.1 Dimensions and Weight; 4.2 Clamp Jaw Capacity; 4.3 Power Supply and Battery Indicator

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3.12.13 Display of the internal software version
Hold the HOLD key pressed and bring the rotary switch
from the OFF position to the A position .
The unit beeps, the software version is displayed in the form
UX.XX for 2 seconds, then all the segments of the display
are shown as long as the HOLD key is pressed.
3.12.14 Showing of display segments
See § 03.12.13. It is usually possible for any key-switch
combination not described previously.
4. GENERAL SPECIFICATIONS
4.1 Dimensions and weight
■ 70 x 193 x 37 mm ■ 260 g
4.2 Clamp Tightening Capacity
■ ≤ 26 mm
4.3 Power supply
■ a standard 9 V alkaline battery (type CEI 6LF22, 6LR61 or
NEDA 1604). To change it, see §7.1.
■ Average battery charge life: 60 h or 20,000 x 10 s
measurements
■ Battery charge indicator
+
-
:
Flashing: charge life < 1 h
Fixed: Change battery
■ Automatic OFF after 10 minutes with no action on the switch
or the keys (reactivation by switching from the OFF position
of the switch or by actuating any key)
4.4 Environmental parameters
■ Temperature - Humidity
0
10
20
30
40
50
60
70
80
90
-50
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
➂
➂
➁
➀
Temperature in °C
Relative humidity in % RH
➀ Reference range ➁ Operating range
➂ Storage range (without battery)
■■
■■
■ Altitude
- Operation: ≤ 2000 m
- Storage ≤ 12,000 m