{"product_id":"hwaut-qdb-3a-automobile-actuator-drive-detector-pwm-stappenmotor-tester","title":"HWAUT QDB-3A | Actuator Tester","description":"\u003cp\u003eThe \u003cstrong\u003eHWAUT QDB-3A\u003c\/strong\u003e is an actuator tester developed for diagnosing and controlling various components in vehicle systems. The device combines multiple functions, including generating \u003cstrong\u003ePWM signals\u003c\/strong\u003e, controlling \u003cstrong\u003estepper motors\u003c\/strong\u003e, and measuring voltage and resistance. The tester features a \u003cstrong\u003eTFT color screen\u003c\/strong\u003e that clearly displays measurement values and settings, supporting component analysis.\u003c\/p\u003e\n\u003cp\u003eThanks to its built-in functions, the \u003cstrong\u003eQDB-3A\u003c\/strong\u003e can directly control various actuators such as solenoid valves, injectors, and idle motors. The tester has a \u003cstrong\u003eadjustable voltage output\u003c\/strong\u003e and can simulate signals for sensors like pressure and flow sensors. This makes it possible to test components independently from the vehicle system and check their functionality without the need for multiple separate testing devices.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication and functionality:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe QDB-3A is designed for testing and diagnosing a wide range of automotive components through direct control and signal simulation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM control (2-wire):\u003c\/strong\u003e Testing components such as \u003cstrong\u003esolenoid valves\u003c\/strong\u003e and \u003cstrong\u003esolenoid injectors\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStepper motor control:\u003c\/strong\u003e Suitable for controlling \u003cstrong\u003eidle motors\u003c\/strong\u003e, motors in instrument panels, and stepper motors of urea pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerating PWM signals (3-wire):\u003c\/strong\u003e Simulation of signals for controlling 3-wire urea pump motors, 3-wire \u003cstrong\u003ecoils\u003c\/strong\u003e, and electronic fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimulation of sensor signals:\u003c\/strong\u003e Generates signals for components such as air conditioning pressure sensors, \u003cstrong\u003erail pressure sensors\u003c\/strong\u003e, and flow sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil control:\u003c\/strong\u003e Direct control and checking of coils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultimeter function:\u003c\/strong\u003e Measures \u003cstrong\u003eDC voltage\u003c\/strong\u003e (up to 30V) and \u003cstrong\u003eresistance\u003c\/strong\u003e (up to 1MΩ).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable voltage output:\u003c\/strong\u003e Provides an adjustable output voltage from 1.25V to 14.5V for powering components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x\u003c\/strong\u003e HWAUT QDB-3A actuator tester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x\u003c\/strong\u003e Set of test cables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x\u003c\/strong\u003e Power adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x\u003c\/strong\u003e Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cstyle\u003e\ntable.specs-table{width:100%;border-collapse:collapse}\ntable.specs-table th,table.specs-table td{border:1px solid #ccc;padding:10px;vertical-align:top;text-align:left}\ntable.specs-table th{background-color:#f8f8f8;font-weight:bold;width:25%;white-space:nowrap}\n\u003c\/style\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHWAUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQDB-3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScreen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTFT color screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 9-26V \/ 100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax. 2.5A (voltage equal to input voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable voltage output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25V - 14.5V (max. 1.5A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMultimeter (DMM)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDCV: 0-30V | Resistance: 0-1MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWM signal output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrequency: 1-100KHz | Duty cycle: 0-100% | VPP: 1.25-14.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePWM control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrequency: 1-100KHz | Duty cycle: 0-100% | Current: max. 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStepper motor control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax. 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AsTools","offers":[{"title":"Default Title","offer_id":52959612338483,"sku":"HWAUT QDB-3A","price":34.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/5874\/9235\/files\/HWAUT-QDB-3A-Actuatortester.webp?v=1778160224","url":"https:\/\/www.astools.eu\/products\/hwaut-qdb-3a-car-mover-driver-finder-pwm-stepmotor-tester","provider":"AsTools","version":"1.0","type":"link"}