EMF Tester Testing Tool dla przemysłu Nuclear Electromagnetic Field, Red Black Sticker Description: [High Quality Material]: The portable handheld tester EMF is made of high quality PP material, which ma high strength and durability for long-term use. [Clear Display]: Precise digital dosimeter equipped with 5 color LED LEDs, clear at a glance and easy to operate with buttons. [Easy to use]: Multifunctional tester electromagnetic with dual sound and light alarm, easy to detect values, easy to use, non-slip design makes the hand comfortable and not easy to drop. [Multifunctional]: tester is more practical for detecting electric field and field. Suitable for broadband electromagnetic field measurement from 50 Hz to 20000 Hz, quickly and accurately measures electromagnetic values. [Wide Application]: Tester electromagnetic field is widely used in homes, offices, living rooms, industrial equipment, power distribution rooms, high speed railways, signal base stations, etc. Specification: Product Name: Tester Electromagnetic Measuring range: 0-20 Power Supply: 9V battery Accuracy: 5 percent Product Size: 15 cm x 5,5 cm x 3 cm or 5,91 inch x 2,17 inch x 1,18 inch Measurement frequency: 50 or 60 Hz Operating temperature: 1849C (0-120F) The package includes: 1 tester electromagnetic 1 instruction