P-4 bipolar voltage indicator WMGBP4

SONEL P-5 and P-4 are reliable, extremely durable and safe two-pole voltage, continuity and phase sequence testers in one. They are designed to work in the most difficult conditions, both industrial and commercial. Advanced technology, high-level safety and ease of use are the key features of the P-series devices. Key functions and attributes of the P-series devices
• automatic measurement of alternating and direct voltage up to 1000 V
• optical indications by means of an LED bar (P-4) and additionally an LCD display (P-5)
• acoustic indications when dangerous voltages of 50 VAC and 120 VDC are exceeded
• testing of RCD operation with an additional load
• indications of continuity, automatically after connecting to the facility
• bipolar phase rotation