Klein USA Digital AC/DC Voltage Tester ( ET40 ) Digital Ultra fast cutting through all

Ultra fast cutting through all grades of timber even handles hardwoods with ease

and long-term electrical safety under frequent use

5 / 13 mm Weight excl

190 N·m (140 ft

Hand tightening provides metal to metal seal

Klein USA Digital AC/DC Voltage Tester ( ET40 ) Digital Ultra fast cutting through allHIGHLIGHTS: The Klein Tools Digital AC DC Voltage Tester (ET40) is a compact and reliable electronic voltage tester designed for quickly identifying and distinguishing between AC and DC voltage sources. Engineered for electricians, maintenance technicians, HVAC professionals, and general troubleshooting applications, the ET40 provides clear LED indication of both voltage type and level for fast diagnostics in residential and light commercial