Benning DUSPOL digital Comprobador de tensión bipolar, calibrado ISO, CAT III 1000 V / CAT IV 600 V, LCD, vibración, acústico 50263-ISO

The Benning DUSPOL digital stands out with its ISO calibration and dual-indication system—LCD, acoustic, and vibration—making voltage detection unmistakable even in noisy or bright environments. Unlike basic testers, it combines a two-pole voltage tester, continuity tester, phase rotation indicator, and single-pole phase tester in one rugged tool.

Highlights

• ISO calibrated for documented measurement reliability
• CAT III 1000 V / CAT IV 600 V safety rating
• LCD display with acoustic and vibration indication
• Switchable load for RCD trip testing (approx. 30 mA)
• IP65 protection against dust and water jets

In daily use

Measure AC and DC voltage from 6 to 1000 V without pressing a button—just touch the probes. The high-impedance mode prevents RCD tripping, while the low-impedance mode can deliberately trip RCDs to verify their function. Continuity testing is confirmed by both sound and light, and the phase rotation test helps ensure correct motor wiring. The 4 mm probe tips fit standard test accessories.

Full specifications

• Voltage range AC/DC: 6 – 1000 V
• Frequency range: 0 – 400 Hz
• Continuity test: acoustic and optical
• Phase rotation test: two-pole
• Single-pole phase test: yes
• Display: LCD
• Protection class: IP65
• Power supply: 2 x 1.5 V AAA batteries
• Standard: EN 61243-3:2014
• Calibration: ISO calibrated

Final note

The Benning DUSPOL digital is a professional-grade voltage tester that combines safety, precision, and versatility for demanding electrical work.