M b control & systems introduces a range of pocket-size non-contact line testers. Model p-89 detects the presence of voltage from 70 to 440 v ac without coming in direct contact with the voltage wires and terminals being tested. The tester is usable to sense voltage in plug points, swltcnes, electrical panels, fuse boxes, lights, etc. It is also suitable to detect energised concealed wiring. Model p-95 is used to test energisation of solenoid valves and contactor coils. These testers are useful for testing of electrical panels and solenoid valves.
