Trotec BE20 Manuel D'utilisation page 25

08. Technical data
Continuity check
Measuring range < 300 k Ω
Test current < 5 μ A
Overvoltage protection 690 V AC/DC
Rotary field direction display
Voltage range 100 to 400 V
Frequency range 50/60Hz
Measurement
double pole and contact electrode
principle
EN Operating Manual – 2-pole Voltage Checker BE20 B - 12