MT Low voltage AC voltage detector DT-48 1 piece

Catalog number: DT-48 Features: ●Can detect voltage through the coating. ●Low voltage AC voltage tester that detects with LED and buzzer. ●Comes with sensitivity adjustment knob. Specifications: ●AC voltage (V): 50-600 ●Power supply (V): 2 x LR44 (built-in trial batteries) ●Width (mm): 26 ●Depth (mm): 31 ●Height (mm): 145 ●When voltage is detected: Notified by LED and melody ●Usable voltage range: AC50-600V Set contents/accessories: ●2 x LR-44 (trial batteries) ●Instruction manual