Multimeter is available in analog and digital versions.

Combining several functions in one unit, multimeters measure voltage, current, and resistance. Manual ranging digital multimeter (ac/dc 600 V) has audible continuity, rubber boot for protection, and large number display. Analog multimeter (ac/dc 500 V) includes thermoplastic case and multicolor display with mirrored scale. Both electronic measuring devices weigh under 1 lb.