The MM500 auto-ranging multimeter features an IP67-rated dust and waterproof case, 3 m/10 ft drop protection, and a CAT IV (600V) safety rating. Designed to measure up to 750VAC/VDC, resistance, and continuity, the multimeter includes 3-button functionality, detects AC or DC voltage automatically, and includes visual and audible continuity indicators. Self-storing leads are appropriately spaced for quick measurements of tamperproof outlets while the Auto-Hold function automatically locks readings on the display when measuring in hard-to-access areas. Additional features include a 4,000-count LCD display, low battery indicator, and auto-power off.

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