5. GENERAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
100
90
80
70
60
50
40
30
20
10
0
-50°
POWER SUPPLY
Battery : Alkaline 9V (type 6 LR 61).
I
Service life : 70 H typical.
I
Consumption : 6 mA typical.
I
Low battery indicator : light goes out for a battery voltage < 6.5 V.
I
If the switch is not on the OFF position and the indicator light is unlit, this indicates
that the voltage of the battery is too low. It is thus necessary to change the battery.
3
2
1
2
-30°
-10°
10°
30°
6. BATTERY CHECK
19
1 Reference range
2 Working range
3 Storage range without
battery
3
50°
70°
90°
Temperature in °C