Benning DUSPOL digital two-pole voltage tester

The DUSPOL digital is a digital TRUE RMS voltage and continuity tester with resistance and frequency ranges. The voltage tester is suitable for electrical engineering, industry, maintenance, service (troubleshooting), and photovoltaics. Backlit dual display for frequency (small display) and voltage (large display) or resistance. Optical continuity test up to 100 kiloohms. Direct display without push-button operation (high-impedance test). Load connection via push-button (low-impedance test). Vibration alarm in the test handle. Test point and display illumination. Robust housing design with rubberized grip surface. Overvoltage category CAT IV 600 V, CAT III 1000 V.