Klein Tools' ET270 is an auto-ranging digital multi-tester that measures AC/DC voltage, resistance, continuity, and performs a battery test. It also tests wiring conditions in standard 120VAC and GFCI electrical receptacles and inspects North American GFCI devices. Comes with Right-Angle Test Leads, Receptacle Test Cord, Instructions, and all required batteries.

• Digital multimeter is auto-ranging and measures AC/DC voltage, resistance, audible continuity, and performs 9V and 1.5V battery tests.
• Detects and identifies common wiring faults in standard and GFCI electrical outlets.
• Inspects GFCI devices, including time to trip the device.
• FIND mode indicates which breaker corresponds to a given receptacle.
• Features include backlit display, data hold, default to auto-range with option for manual-range; max/min.
• Receptacle test is designed for use with North American 120V AC 3-wire electrical outlets.
• Built to withstand a 6.6-Foot (2 m) drop, this meter is designed to be durable and reliable even in demanding working environments.
• Digital Multimeter comes with test leads, receptacle test cord, instructions, batteries, all in a convenient storage pouch.