Ammeter SE

Analog hand-held measuring device for current (ammeter), especially suitable for student experiments thanks to electronic overload protection.

Technical data:
DC and AC measuring ranges: 10, 30, 100, 300 mA, 1, 3, 10 A
Selector switch: DC, AC, battery check, off
Moving-coil movement with mirror scale, arc length: approx. 90 mm
Overload protection with diodes and LED display
Accuracy: 2% (DC), 3% (AC)
Power consumption: 100 mW (+ fuse)
Usable frequency range for AC: 15 Hz ... 20 kHz
Permissible max. input voltage: 30 Vrms

Power supply: 4 x AA batteries
(battery life: approx. 3 years)
Dimensions: approx. 200 x 140 x 100 mm
Mass: approx. 630 g