BENNING IT 115
Technical data
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7.8 General data
Power supply voltage ............................. 9 V
DC
(6
1.5 V batteries or storage batteries, type AA)
Operating time ....................................... typically 20 h
Input voltage of charging jack ................ 12 V
10 %
Input current of charging jack ................. max. 400 mA
Storage battery charging current ........... 250 mA (internally regulated)
Measuring category ............................... 1000 V CAT II to earth
600 V CAT III to earth
300 V CAT IV to earth
Protection class .................................... double insulation
Contamination level ............................... 2
Protection category ................................ IP 40
Display .................................................. matrix display with 128 x 64 pixels and background lighting
Dimensions (w
h
d) .......................... 23 cm
10.3 cm
11.5 cm
Weight .................................................. 1.3 kg, without batteries / storage batteries
Reference conditions:
Temperature range ................................ +10
C
+30
C
Air humidity range .................................. 40 % rel. Air humidity
70 % rel. air humidity
Operating conditions:
Temperature range ................................ 0
C
+40
C
Maximum relative air humidity ............... 95 % rel. air humidity (0
C
40
C), non-condensing
Storage conditions:
Temperature range ................................ -10
C
+70
C
Maximum relative air humidity ............... 90 % rel. air humidity (-10
C
+40
C)
80 % rel. air humidity (40
C
60
C)
The specified accuracy shall apply to the first year of use under reference conditions. If not specified
otherwise for the respective measuring function, an additional error of max. + 1 % of the measured
value + 1 digit has to be considered for the use under operating conditions.
