The Innova 3340 Pro Automotive Digital Multimeter features high-end functions and automotive-specific measurements, making it the pro's choice for a high-quality multimeter to troubleshoot most automotive and household electrical problems. The included temperature probe and inductive pickup accessories provide temperature and RPM measurements. Thick protective rubber corner guards and built-in lead holders provide rugged drop protection for harsh work environments and easy storage. The built-in wrist strap and kickstand make operation convenient and simple. This multi-function DMM features many different functions for measuring AC/DC current, amperage, AC/DC voltage, resistance, RPM, temperature, frequency, pulse width, duty cycle, and dwell angle, as well as continuity and diode testing.

• Auto-Ranging, Auto Shut-Off & Over-Load Protection: Easy and safe operation for users of all skill levels.
• 10 MegOhm Input Impedance: Safe for electrical and automotive use. Prevent damage to the vehicles ECU.
• Protective Rubber Corner Guards: Drop protection for any work environment.
• UL Listed: Certified for safety and quality.
• High Amp Rating: Measure up to 15 amps (DC - unfused) for device testing.
• Automotive Specific Measurements: RPM, Dwell Angle, Frequency, Temperature, Pulse Width, Duty Cycle
• Min/Max and Hold Buttons: Easily save and reference retrieved data.
• Accessories Included: Temperature probe, inductive RPM clamp and carrying case.
• Measurement Types & Ranges: AC/DC Volts (0-600V) / Resistance (OHMS) (0-40M) / DC Amps (0-15A) / AC Amps (0-400mA) / Diode Test (0-2V) / Continuity Test (0-200) / Temperature (-58F/-50C - 752F/200C)
• Automotive Measurement Types & Ranges: Frequency (0-2MHz) / Duty Cycle (0.1-99.9%) / Pulse Width (1-999 ms positive) / Dwell Angle (1-12 cylinders) / RPM (0-10,000 RPM)