Automotive DMM 3340 MED-INN-3340

Automotive DMM Pro quality features help pinpoint engine problems. Auto-Ranging, auto shut-off, over-load protection. Measures inductive RPM pickup and vehicle RPM (including Coil On Plug vehicles). 10 MegOhm impedance prevents damage to ECU. Tests alternator diodes, duty cycle, solenoids, breaker points, wiring, switches, and more.. Automatic zero adjustment, reverse polarity protection. Measures temperature in both Celcius and Farenheit. Min/Max and Hold buttons save retrieved data. Unit provides hands-free testing and includes test lead holders. Rugged corner guards provide drop protection. Temperature probe, inductive RPM clamp and carrying case included 3340