When you contemplate adding a multi-meter to your toolbox this Gardner Bender auto-ranging unit makes the decision easy. Equipped with an easy-to-read 3.5 inch backlit LCD digital display and magnetic holding strap making this tester ideal for automotive, appliance, circuit breaker and other hands-free applications. In addition the multimeter features rubber housing to promote a steadfast comfortable grip while wrap-around lead holders keep leads at the ready. Snap-in probes spaced to fit a standard outlet provide quick and easy testing with one hand. Engineered with seven testing functions AC voltage to 500 volt, DC voltage to 600 volt, Resistance to 20 meg Ohms, Diode, continuity includes audible indication, temperature probe (-40 to 1832 degree Fahrenheit) and battery testing for 1.5 volt batteries. The 7 position auto-ranging smooth rotary style achieves precise readings and the low battery indicator with auto-off function ensures an accurate read-out. Durable housing with a rubber boot is drop resistant to 6 feet and crush rated to 150 lbs. Tight and secure input jacks keep the included 26 inch test leads fixed firmly in place during testing. Tester is rated CAT III 600 volt and conforms to UL 61010-1 standards and certified to CAN/CSA C22.2.