AC/DC voltage tester 12 - 690 V, overvoltage category CAT III 690 V, CAT IV 300 V. Continuity test with optical and acoustic display, integrated single-pole test, automatic polarity detection, with LED display. Frequency range 0 - 65Hz, quick one-handed test on Schuko sockets, test probe protection, cable length 1.2 m. Protection class IP 54, tested according to EN61243-3:2014, batteries included. Size: 205x67x27 mm