The 6000 counts digital automotive multimeter is well designed with convenient operation, accurate reading, true RMS, clear full symbol LCD display and complete functions. It can measure DC/AC voltage, DC/AC current, resistance, capacitance, frequency, temperature, speed, closing angle, lamp test, positive and negative pulse, crystal diode, triode parameters and circuit on and off, which is very suitable for vehicle maintenance and debugging. Features: Multiple Measurement Functions: includes the measurement of dwell angle, rotational speed, duty cycle, DC/AC voltage, DC/AC current, resistance, capacitance, frequency, temperature, battery, positive and negative pulse, NCV measurement and test lamp measurement, and transistor hFE test, diode test, and on-off test. Data Hold Function: locking the measured data for conveniently read and record. More Features: low battery indicator, 15 minutes auto-off function, probe pen slot designed and supporting bracket. LCD Display with Backlight Function: 6000 counts clearly full symbol LCD displayed, manual on/off the backlight of the multimeter for easily check the readout in the dark environment. Equipped with Protective Cover: in addition to the protection of the tester, but also can support the tester from multiple angles, convenient for observation. Practical & Functional Tester: tester uses the latest software and technology, Features of automatic calibration, high precision, and good stability, which can be widely used in the testing and maintenance on the vehicle. Specifications: Material: ABS Maximum Display: 5,999 (6,000 display) Dwell Angle Measurement Range: 1CYL: 0-180 degrees , 4CYL: 0-90 degrees , 6CYL: 0-60 degrees , 8CYL: 0-45 degrees Accuracy: +/-(1.2%+2) Rotational Speed Measurement Range: 500~15000rpm Rotational Speed Accuracy: +/-(1.2%+2) Duty Cycle Measurement Range: 0~100% Duty Cycle Accuracy: +/-(1.2%+2) DC Voltage: 6V/60V/600V+/-(0.5%+3), 1000V+/-(0.8%+3) AC Voltage(TRMS): 6V/60V/600V+/-(0.8%+3), 750V+/-(1.2%+3) DC Current: 6mA/60mA/600mA+/-(1.2%+3), 20A+/-(2.0%+5) AC Current(TRMS): 6mA/60mA/600mA+/-(1.2%+3), 20A+/-(2%+5) Resistance: 600 Ohm +/-(0.8%+3), 6K Ohm /60K Ohm /600K Ohm /6M Ohm +/-(0.8%+2),60M Ohm +/-(1.0%+5) Capacitance: 6nF/60nF+/-(5%+3), 600nF/6uF/60uF/600uF+/-(3%+3), 6mF/60mF/100mF+/-(5%+3) Temperature: -40~400 celsius +/-(0.75%+4), 400~1000 celsius +/-(1.5%+15) -40~752 Fahrenheit +/-(0.75%+4), 752~1832 Fahrenheit +/-(1.5%+15) Frequency: 6Hz~10MHz+/-(5%+3) Auto Power off: 15 minutes Diode Test: Yes hFE Test: Yes Continuity Testing: Yes Backlight: Yes Data Hold: Yes Range Select: Yes Over Range Indication: Yes Full Symbol Display: Yes Full Automatic: Yes RPM: 2 strokes, 4 strokes, the same function as MST-1000 True RMS: Yes Flashlight: Yes Working Environment: 0~40 celsius , less than 85%RH Storage Environment: -10~50 celsius , less than 85%RH Guaranteed Accuracy Environment: 23 celsius +/-5 celsius , less than 75 Power Supply: 1 * 9V 6F22 battery (NOT included) LCD Size: 63 * 40mm Item Size: 180 * 89 * 52mm / 7.09 * 3.51 * 2.05in Item Weight: 306g / 10.79oz Package Weight: 518g / 18.27oz Package Size: 21 * 15 * 5.5cm / 8.27 * 5.91 * 2.16in Packing List: 1 * Digital Multimeter 2 * Test Lead with Clip 1 * Simple K-type Thermocouple 1 * Ignition Probe 1 * Manual (English)