User manual

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SPECIFICATIONS
2.1 Electrical Data
(All accuracies stated at 23°C ± 1°C)
LH41A
Measuring Range .............. 0 - 40 A DC or AC pk
Autoranging ...................... 4A / 40A
Resolution .......................... 1 mA in 4 A range
10 mA in 40 A range
Accuracy
Basic Accuracy .................... ± 1.3% + 5 digits
Temperature coefficient ... ± 0.05% of rdg / °C
Frequency range ................ DC in DC
40 Hz to 400 Hz in AC
Overload capacity .............. 150 A
Dielectric strength ............. 3.7 kV RMS. 50 Hz 60s
(EN61010-2-032 Cat III, 300V Pollution Degree 2)
2.2 General Data
Operating temperature .... 0°C to + 50°C
Storage temperature with
Battery removed ................ - 20°C to + 60°C
Power supply ..................... 9 V, Alkaline battery
PP3, NEDA 1604 or
IEC6LR61
Battery life ......................... 15 hours dependent
duty cycle
Display ................................ 4000 count
Characters .......................... 10 mm high
Mechanical
LH41A
Dimensions ........................ 184 x 71 x 31 mm
(7.2 x 2.8 x 1.2 in.)
Max. jaw capacity .............. 19 mm ø cable
Max. jaw opening ............. 20 mm (.78 in.)
Weight ............................... 235 g (1.2 Lb)