Check the listing for details. Klein Tools MM500 Auto Ranging Multimeter IP67 Dust and Waterproof Rugged NEW. Condition: New. Listed at 42.50 USD. Klein Tools MM500 Auto Ranging Multimeter User-friendly three button design to measure continuity, resistance and voltage.Voltage automatically detects AC or DC -- Measures up to 750V.Includes both visual and audible continuity indicators up to 25Ω.Resistance range: 4000Ω.Auto-Hold captures the first stable displayed value.Auto ranging4000 count LCD display.Self storing leads perfectly spaced for easy measurements of tamperproof outlets.Other features include bright display / back light, low battery indicator and auto power off.Battery door with captive screws for easy battery replacement.Test leads and batteries included.IP 67: Dust and water proof.9.8 feet / 3 meter drop protection.CAT IV safety rating for 600V.CAT III safety rating for 750V.