Sonel P-4 is reliable, particularly durable and safe 2-pole testers, which enable testing voltage, circuit continuity and phase sequence. It has been designed for use in extreme conditions both in industry and commercial applications. Advanced technology, a high level of safety and user-friendliness are the key features of the P-line voltage testers.
Main functions and attributes of the P-line instruments:
automatic voltage test up to 1000 V AC/DC,
optical indication by a LED bar,
sound indication when dangerous voltage levels of 50 V AC and 120 V DC are exceeded,
RCD trip test with switchable load,
automatic continuity test upon connection to the object,
2-pole test of phase rotation direction,
single-pole indication of 100 V presence,
robust, two-component housing protecting from mechanical damages and impacts,
integrated torch light for tests in poorly lit areas,
IP65 ingress protection guarantees protection against dust and water,
safety provided by measuring class compliant with CAT IV 600 V and CAT III 1000 V.