40
6-1 POWER SUPPLY
■
9 V standard alkaline battery (type IEC 6LF22, IEC 6LR61 or NEDA 1604).
■
Average battery life: 60 hours
■
Typical consumption: 8 mA and 13 mA on the A function
■
Low battery indicator (< 7.2 V)
6-2 BUZZER
■
Continuous beep for the continuity sound test
■
Frequency: 2 kHz
■
Typical sound level: 70 dBA at 10 cm
6-3 ENVIRONMENTAL CONDITIONS
6 - GENERAL SPECIFICATIONS
I reference range
II working range
III storage range
II
III
III
Humidity
in % RH
I
Temperature
in °C
