Experience accurate electrical testing with this Screwdriver Circuit Tester. It conforms to TUV/GS and CE certification for maximum safety and dependability and with a broad voltage range of 200 to 250 V, it performs wonders in diagnostic undertakings. Because of its 190 mm size, the tester is reasonably convenient for professional or personal use.-Clear and Silver-Size (4.32x21.84x2.29)