[NEVER USED] QDB-3A automotive ignition coil tester, injector solenoid valves, idle air control valve, car fault detector,

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

instruments for quickly identifying component problems. The main functions include PWM drive output, stepper motor drive, PWM signal output, voltage, and resistance measurement.

【High-Precision Simulation】: The Hall effect sensor with adjustable output frequency, amplitude, and duty cycle can accurately simulate various duty cycle sensors such as air conditioning pressure sensors and air flow meters.

【Wide Adjustment Ranges】: The electromagnetic coil drive current ranges from 0 to 3.5 A, the output frequency ranges from 1 Hz to 100 kHz, the duty cycle adjustment is from 1% to 100%, and the adjustable voltage is from 1.25 V to 11.5 V, meeting various testing requirements.

【User-Friendly】: Easy to operate, all parameters are adjustable, making it easy to use even for those without prior knowledge professional.

Specifications:

Name: Ignition Coil Tester

Material: ABS

PWM Drive: solenoid valves/ignition coil/solenoid injector

Stepper Motor Drive: engine idle speed dashboard motor/urea pump stepper motor

PWM Signal Drive: 3-wire ignition coil/3-wire urea pump motor/electronic fan

Signal Output Simulation: air conditioner pressure sensor/rail pressure sensors/flow sensors

Multimeter Function: resistance measurement/voltage measurement

Input Power Supply: 9-26 V/100 W

Output Power Supply: max current 2.5 A

VADJ output: 1.25-14.5 V, max. current 1.5 A

PWM drive: frequency 1-100 kHz/duty 0-100%/max. current 3 A

PWM signal: frequency 1-100 kHz/duty 0-100%/1.25-14.5 V VPP

Stepper motor: max. 1.5 A

OTR: 0-55 ℃

Item Size: 165 x 96 x 26 mm / 6.50 x 3.78 x 1.02 inches

Package Size: 150 x 100 x 60 mm / 5.91 x 3.94 x 2.36 inches

Package Weight: 550 g / 1.21 lb

Package List:

1 QDB-A3 Ignition Coil Tester

1 Power Cable

3 Test Connection Cables

3 * Single Plugs

1 * Idle Speed Stepper Motor Plug

1 * Stepper Motor Welding Cable