The 6000 counts digital automotive multimeter is well-designed with convenient operation, accurate reading, true RMS, clear 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 settings and on/off circuit, which is very suitable for vehicle maintenance and debugging. Features: Multiple measuring functions: includes measuring holding angle, rotation speed, duty cycle, voltage DC/AC, DC/AC current, resistance, capacitance, frequency, temperature, battery, positive and negative pulse, NCV measurement and test lamp measurement, and hFE transistor test, diode test and on-off test. Data hold function: Lock measured data for convenient reading and recording. More features: low battery indicator, 15 minutes auto-off function, designed probe pen slot and stand holder. LCD display with backlight function: 6000 counts, symbol clearly displayed on the LCD screen, manual on/off of the multimeter backlight for easily checking the reading in dark environment. Equipped with a protective cover: in addition to protecting the tester, but also can support the tester from multiple angles, convenient for observation. Practical and functional tester: The tester uses the latest software and technology, automatic calibration features, high precision and good stability, which can be widely used in vehicle testing and maintenance. Features: Material: ABS Maximum display: 5,999 (6,000 screens) Holding angle measurement range: 1CYL: 0-180, 4CYL: 0-90, 6CYL: 0-60, 8CYL: 0-45 Accuracy: (1.2% + 2) Rotation speed measuring range: 500 ~ 15000 rpm Rotation speed accuracy: (1.2% + 2) Duty cycle measurement range: 0 ~ 100% Duty Cycle Accuracy: (1.2% + 2) DC voltage: 6 V / 60 V / 600 V (0.5% + 3), 1000 V (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 (0.8% + 3), 6K / 60K / 600K / 6M (0.8% + 2), 60M (1.0% + 5) Capacity: 6nF / 60nF (5% + 3), 600nF / 6uF / 60uF / 600uF (3% + 3), 6mF / 60mF / 100mF (5% + 3) Temperature: -40400(0.75%+4),4001000(1.5%+15)-40752(0.75%+4) ,7521832(1.5%+15)Frequency: 6Hz10MHz(5%+3)Auto power off: 15 minutes Diode test: Yes hFE test: Yes Continuity test: Yes Backlight: Yes Data retention: Yes Range selection: Yes Over-range indication: Yes Full symbol display: Yes Fully automatic: Yes RPM: 2 stroke, 4 stroke, the same function as MST-1000 True RMS: Yes Flashlight: Yes Working environment: 0~40,