Volty Switch Keychain Multimeter - Leatherman Compatible

The Volty Switch: A tiny keychain multimeter. It is modeled after Leatherman's bit inserts. Put one on your keychain or click it into your Leatherman for instant readings. A Car / Motorcycle / Marine Mechanic's Dream EDC. DC Volts Meter up to 30V AC Volts Meter up to 24V Continuity Tester EMF Detector (Non Contact / Spark Plug Pulse) Hard gold surface finish. Electronics encapsulated in epoxy. Onboard Rechargeable Battery Auto switching between modes: AC/DC/TEMP/CONTINUITY/EMF Protection Sheath included Low Voltage DC Tester (1V - 30VDC): Test: AA, AAA, C, D, 9V, Coin Cells, 4.2V Lithium, 12V or 24V DC Lead Acid Systems 0.1V measurement resolution Reverse polarity protection and indication up to 30V DC Green Blinks = 10V/ea. Yellow Blinks = 1V/ea. Red Blinks = 0.1V/ea.   Above: In this example, the metal key and metal key ring complete the ground part of the circuit to the base of Volty.   Continuity: Test fuses, cables, HVAC ignitors and more:   Identify Switch Terminals: