Analogue insulation measuring device / low-resistance measuring device / voltmeter with buzzer. The analogue insulation measuring device for quick two-hand operation in accordance with VDE 0413 part 1/2/4 and voltmeter. Insulation measurements with measuring voltages of 100, 250, 500 Vwith analogue displayLow-resistance measurements of protective conductor, potential conductor resistances, continuityBuzzer as an alarm function for incorrect or unreliable measurementsFlashing LED for the same purposeFluctuating pointer as the last resort of warning functionswith bag. 1 insulation and resistance measuring device 1 carrying bag 1 spare fuse 1 operating manual