{"product_id":"automobiliu-daliu-testeris-kawish-qdb-4a-pwm-12-24-v","title":"Automobilių dalių testeris KAWISH QDB-4A, PWM, 12–24 V","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: Automobilių dalių testeris KAWISH QDB-4A, PWM, 12–24 V. Kategorija: Baterijų testeriai.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e no brand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e QDB-4A\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cb\u003eKawish QDB-4A\u003c\/b\u003e diagnostic tester is a highly specialized, yet intuitive device designed specifically for garages and car services. It is used to precisely test and control electromechanical components in vehicles, allowing for lightning-fast location of faults. The equipment allows direct control of actuators such as fuel injectors, ignition coils, stepper motors and metering valves. With a wide range of \u003cb\u003e12-24V DC\u003c\/b\u003e input power supply, PWM signal support and a built-in multimeter for voltage and resistance measurement, the QDB-4A is a comprehensive tool in the hands of every mechanic and electromechanical engineer.\u003c\/p\u003e\u003cp\u003eThe device is enclosed in a handy housing, which is ideal for a dynamic workshop environment. The central control panel is equipped with a clear LED indication system and a precise knob with a button function, allowing you to instantly change the tested values. A single press of the encoder allows you to increase parameters such as frequency or duty cycle by tens, and another by hundreds, which significantly speeds up the test configuration. The tester has separate operating modes for individual components of m.in. Step Motor TEST, PWM OUT, Valve TEST, reverse polarity protection for meter input and the ability to simulate operating signals of systems such as 3-wire urea pumps with frequencies from 150 Hz to 1 kHz.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey specification\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e- Brand: Kawish\u003c\/p\u003e \u003cp\u003e- Model: QDB-4A\u003c\/p\u003e \u003cp\u003e- Weight: approx. 450 g\u003c\/p\u003e \u003cp\u003e- Input power supply: 12-24V DC\u003c\/p\u003e \u003cp\u003e- Output power supply: Max 2A\u003c\/p\u003e \u003cp\u003e- Adjustable VADJ output: 1.25V - 11.5V\u003c\/p\u003e \u003cp\u003e\u003cb\u003e- Built-in multimeter:\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e= Measurement of voltage 0-36V\u003c\/p\u003e \u003cp\u003e= Resistance measurement 0-1 MΩ\u003c\/p\u003e \u003cp\u003e\u003cb\u003e- PWM signal output:\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e= Frequency 1-100 kHz\u003c\/p\u003e \u003cp\u003e= Filling 0-100%\u003c\/p\u003e \u003cp\u003e= Amplitude VPP 1V-11.4V\u003c\/p\u003e \u003cp\u003e\u003cb\u003e- PWM chip drive:\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e= Frequency 1-100 kHz\u003c\/p\u003e \u003cp\u003e= Filling 0-100%\u003c\/p\u003e \u003cp\u003e= Current Max 2A\u003c\/p\u003e \u003cp\u003e- Stepper motor control: Max 1.5A current with left\/right direction change support\u003c\/p\u003e \u003cp\u003e\u003cb\u003e- 3-pin urea pump test:\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e= frequency 150-1000 Hz\u003c\/p\u003e \u003cp\u003e= Filling 1-99%\u003c\/p\u003e \u003cp\u003e\u003cb\u003e- Solenoid valve test:\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e= Frequency 1-500 Hz\u003c\/p\u003e \u003cp\u003e= Filling 1-70%\u003c\/p\u003e \u003cp\u003e\u003cb\u003e- Electromagnetic injector test:\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e= Frequency 1-20 Hz\u003c\/p\u003e \u003cp\u003e= Pulse width 0-3000 µs\u003c\/p\u003e \u003cp\u003e\u003cb\u003e- Ignition coil test:\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e= Frequency 1-20 Hz\u003c\/p\u003e \u003cp\u003e= Pulse width 0-1000 µs support for 2-wire and 4-wire coils\u003c\/p\u003e \u003cp\u003e- Operating temperature of the environment: 0 - 55 °C\u003c\/p\u003e \u003cp\u003e- Brak possibility of reversing the poles at the input (positive and negative cannot be replaced) when measuring DCV below 36V\u003c\/p\u003e\u003cp\u003eDevice Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower supply and operating voltage:\u003c\/b\u003e DC 12 – 24 V, maximum output current 2 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMultimeter – constant voltage (DCV):\u003c\/b\u003e 0 – 36 V, maximum input voltage \u0026lt; 36 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMultimeter – resistance (DCR):\u003c\/b\u003e 0 – 1 MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePWM output signal:\u003c\/b\u003e frequency 1 kHz – 100 kHz, filling 0 – 100%, amplitude VPP 1 – 11,4 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInjector control:\u003c\/b\u003e frequency 1 to 20 Hz, pulse width 0 to 3000 μs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIgnition coil control:\u003c\/b\u003e frequency 1 to 20 Hz, pulse width 0 to 1000 μs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectrovalve control:\u003c\/b\u003e frequency 1 – 500 Hz, filling 1 – 70%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStepper motor control:\u003c\/b\u003e variable\/jumping, maximum load up to 1,5 A\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eThe set includes\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e- 1 x Kawish QDB-4A Diagnostic Tester\u003c\/p\u003e\u003cp\u003e- 1 x Set of measuring wires for batteries and components\u003c\/p\u003e\u003cp\u003e- 1 x Power cord\u003c\/p\u003e\u003cp\u003e- 1 x User Manual\u003c\/p\u003e\u003cp\u003e- 1 x Original packaging\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith a VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eno brand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e5905567119613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003eQDB-4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GOTRONIK_PL","offers":[{"title":"Default Title","offer_id":54112625656155,"sku":"18383284932","price":120.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9355\/4523\/files\/QDB-4A-Car-Component-Tester-PWM-12-24V-KAWISH.jpg?v=1789735912","url":"https:\/\/homy.lt\/lv\/products\/automobiliu-daliu-testeris-kawish-qdb-4a-pwm-12-24-v","provider":"homy.lt","version":"1.0","type":"link"}