Gossen Metrawatt DUSPOL - expert 1000 Voltage And Continuity Tester (12 V ~ 1000 V AC/DC)

Voltage Range: 12 V to 1000 V AC/DC

Display Type: LED levels (12, 24, 50, 120, 230, 400, 690, 1000 V)

Continuity Test: Acoustic (buzzer) and optical (yellow LED) up to 100 kΩ

Diode Test: Forward and reverse direction testing

Testing Functions: Phase sequence test (green LEDs), single-pole phase test (red "flash" LED), and polarity test (LED)

Broken Wire Detector: Non-contact cable break detection (blinking yellow LED)

Load Connection: Switched via dual pushbuttons IS = 550 mA (1000 V)

RCCB Tripping: Intentional tripping of 30 mA residual current circuit breakers

Safety Feedback: Vibration alarm in the tester handle

Illumination: Integrated white LED measurement point light

Electrical Safety: CAT IV 600 V / CAT III 1000 V

Protection Rating: IP65 (dust-proof and protected against water jets)

Power Supply: 2 x 1.5 V AAA batteries (Voltage display functional >50 V even with dead batteries)

Standard Compliance: DIN EN 61243-3 and VDE 0682-401:2011-02

Datasheet