QM-1440

The Digitech automotive digital multimeter is an advanced diagnostics and measurement tool that has, along with your normal digital multimeter functions, extra features specific to automotive engine electronics testing.

The automotive features include: adjust dwell angle (including dual point distributors); test for dwell variation; set idle speed and mixture setting; adjust fast idle speed; air-fuel ratio test; air filter test; positive crankcase ventilator (PCV) test; cylinder power balance test; distributor centrifugal advance test; heavy and light load battery test; charging system test; alternator output voltage; generator output voltage; cutout relay; starter circuit; alternator diode test; condenser leakage test; testing points resistance; locating short in primary circuit.

Features

DC voltage: 200mV, 2V, 20V, 200V. Base accuracy: ±0.8%

Impedance: 10M

Resistance: 200, 2K, 20K, 200K, 2M, 20M. Base accuracy: ±1%

Overload protection: 250V DC/AC RMS

DC current: 200mA, 15A. Base accuracy: ±1.2%

Overload protection: Fuses 0.2A 250V, 20A 250V

Tachometer: 0-10,000 RPM. Base accuracy: ±2%

Dwell: 4 cylinder 0-90, 5 cylinder 0-72, 6 cylinder 0-60, 8 cylinder 0-45

Duty cycle: 0.1 - 99.9 ±2%

Test current: 1.0 ±0.6mA

Test voltage: Approximately 2.4V

Resistance (Ohms) measurement

DC current measurement

AC voltage measurement

DC voltage measurement

Diode testing

Transistor testing

Dimensions: 165 x 78 x 45mm

3.5 digit LCD

Low battery indicator

Auto power off

Audible continuity beeper

Includes holster, clips and probes.

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