Elma Instruments Elma 30 - magnetic field tester

Elma 30 is a small smart Pen-tool for test of magnetism without metallic contact. Elma 30 is held against the test point and will light with clearly strong red light, if there is a magnetic field. Indispensable for testing: - Pneumatics and hydraulics - Oil and gas burners - White goods and machinery Elma 30 provides easy and safe testing, without coming into contact with live wires. Supplied incl. batteries and test magnet. Technical data: Tests: Permanent magnets and coils AC / DC Batteries: 2x1, 5V LR03 (included) Dimensions: 20x140mm Weight: 45 grams