TACH Tester Multimeter Digital Tachometer

Intelligent Automotive Digital Multimeter Designed for professional use, it is the last and only meter you will ever need. High resistance measurement Resistance measurement range from 200Ω to 200MΩ High precision and accuracy Measure AC voltage, DC voltage, DC current, resistance, electric capacity and duty ratio, temperature, transistor, diode parameters Features: Buzz off, auto dwell and engine speed. dwell may not work on all applications or engines. Large backlight display This product is suitable for vehicle inspection and maintenance, engineering, laboratory testing, production test etc., which is the ideal and portable automotive repair and maintenance tools. Weight <2lbs