With a measurement range for 6 and 12 V systems, this circuit tester identifies live electrical circuits in automotive and industrial equipment. It utilizes a 5-foot (1.5 m) cord for extended reach and a stainless steel probe with an insulated shaft for precise contact. The slim, clear handle houses a replaceable red bulb that illuminates upon contact with a powered source.

With a measurement range for 6 and 12 V systems, this circuit tester identifies live electrical circuits in automotive and industrial equipment. It utilizes a 5-foot (1.5 m) cord for extended reach and a stainless steel probe with an insulated shaft for precise contact. The slim, clear handle houses a replaceable red bulb that illuminates upon contact with a powered source.