Extech-MN47-Digital-Multimeter-4000-counts-CAT-III-600V-EXTECH-MN47-P-The-Extech-MN47-compact-digital-multimeter-has-a-built-in-non-contact-voltage-detector-to-quickly-check-for-the-presence-of-voltage-between-100-to-600VAC-It-measures-AC-DC-Voltage-DC-Current-Resistance-Diode-Continuity-Type-K-temperature-capacitance-frequency-&-duty-cycle-P-P-It-offers-a-4000-count-over-sized-high-contrast-LCD-display-double-moulded-housing-0-5-percent-basic-accuracy-&-a-CAT-III-600V-safe