Best Qpking in 2026

[ Dual Hole Testing& Time Saving]: The AUTOOL SPT101 Car Spark Plug Tester is able to dual-hole simultaneous testing as well as analog engine working, which is much more efficient and time-saving.

[0 to 6000rpm Operating Frequency]: The AUTOOL SPT101 Car Spark Plug Tester is designed with adjustable working frequency, the range can reach 0 to 6000rpm. Can be adjusted as you required.

[Widely Application]: 12V Gasoline vehicles car spark plugs, 100V-240V input voltage .

Kindly Notice: To the throttle style system, the way of connection is the same, just adjust the pressure of the air source 1-5PSI

NOTE:Clean liquid not include,work on gasoline injector only, not for diesel injector

The system is not only characteristic of high and low pressure cleaning function. At the same time put the function of the whole combustion chamber fuel system of several major functions in one product, such as cleaning throttle valve and the fuel nozzle.

[HOW TO WORK]: Firstly fill 20ml test oil, then simply connect the DC12V battery, it starts to work. Soon thick smoke outputs into sealed pipe system. You can find the leak point easily.

[WHY IS IT NEEDED]: Must-have tool for vehicle techs. It has its own Air Pump without relying on other machines and Pressure Gauge with precise scales. By observing the pressure gauge, the leakage situation is clear at a glance.

[WHAT IS ITS STANDOUT]: Smoke tester is detachable, compact, and easy to store, time-efficient and labor-free, and is widely used in various auto repair shops. Comes with EVAP adapters, it can help you apply with EVAP System of all vehicles to quickly find out the leak parts.

Kindly Notice: To the throttle style system, the way of connection is the same, just adjust the pressure of the air source 1-5PSI

NOTE:Clean liquid not include,work on gasoline injector only, not for diesel injector.

The system is not only characteristic of high and low pressure cleaning function. At the same time put the function of the whole combustion chamber fuel system of several major functions in one product, such as cleaning throttle valve and the fuel nozzle.

【Multiple Early Alarm Functions】：Support multiple early alarm functions: water temperature early alarm, over-speed early alarm, shifting reminding early alarm and vehicle fault early alarm; bring car owners great convenience for safe driving.

【Suitable for Vehicle Models】：The product is suitable for standard OBD II protocol compliant petrol and diesel vehicles, especially for vehicles without a temperature gauge, tachometer and fuel consumption meter.

【Scan and Clear Error Codes】:Car owners can scan and clear regular vehicle error codes at their discretion and reduce repair costs, without going to the 4S shop. Once you repair the error, you can clean codes through X60. It can save your time and money.

[AC & DC Voltage Detection Mode]: AC detects the maximum and minimum voltage, supply frequency and duty cycle of the circuit under test. While DC volt. detection detects the voltage value of the circuit under test.

[Resistance Test & Diode Test Mode]: It detects the resistance between the circuit probe under test and the auxiliary ground; While Diode Test can quickly test the operation of the diode assembly and determines if it is conducting.

[10m Ultra Extension Inspection Cable]: Covering from the front to the rear of the vehicle, you can easily inspect the entire electrical circuit system.

【Polarity test】 When the polarity of the circuit under test is unknown, the positive and negative poles of the circuit can be tested.(Red light indicates positive pole, green light indicates negative pole.)

【Open circuit test】With the polarity of the circuit under test unknown,it can be tested to see if the circuit is in a continuous state or in an open-circuit state. (The green light is on means the circuit is in a continuous state; the green light is off, it means the circuit is open.)

【Diode test】Quickly test the working status of the diode assembly and determine whether the circuit is open or continuous.

[BATTERY & CRANKING & CHARGING TEST]: QPKING Car Battery Load Tester tests battery, cranking & charging directly for in-car or out of car battery, quickly and accurately measure the actual cold cranking amps capability of the vehicle starting battery, healthy status of the battery itself, and common fault for auto repair.

[BUILT-IN PRINTER & DATA DOWNLOAD]：Quick and accurate test result in LCD display just millseconds, with printer you are allowed to review the result date and print the result report. Plus when it connects to a PC via a USB port, you can save data for easy reference next time.

[BATTERY TROUBLE SHOOTING]：Test standards include most battery standards in the world, CCA IEC EN DIN JIS and OTHER SPECIES. Super wide range pro tester rated from 100 to 3000 CCA. Compatible with cars, motorcycles, trucks, RVs, ATVs, SUVs, boats, yachts, mowers and even golf carts. With Polarity Reverse Protection, both the battery and device won’t be damaged.

LATEST PRODUCT — Smoke leak detector is more cost-effective than SDT206. They all adopt smoke generator technology to heat up special oil (mineral oil or baby oil) into smoke, and blow the smoke into the sealed pipe system to help you find out the leaked part in pipe.

POWERFUL EVAP SUPPORT — EVAP special connector can help you use with EVAP System of all vehicles to quickly find out the leak parts and come with 1.5m / 59inch smoke outlet hose to assist connect perfectly. The main functions of SDT-205 also include Air Tightness Test & Air Intake System Test.

TECHNICAL PARAMETER — Built-in air pump, no need to connect an external air pump, can be tested & repaired at any time, saving time and energy. Voltage: DC 12V(Supplied by Automotive Battery); Output pressure: 15psi & Output smoke value: 1-6L/min. With over-heat and over-load protection.

【Deep removal of carbon deposits】Deeply remove the highly sticky carbon deposits on the intake manifold, intake & exhaust valves.（Solve the problems of unstable idling, insufficient fuel combustion, and reduced air-fuel ratio.)

【External air source】This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently.

【Built-in dust filter】It can separate the recovered walnut sand grit from carbon deposits for recycling.

[Wide Range of Applications]: For detecting the leakage of pipe systems on cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks and speedboats boats. Suitable for all car models.

[Powerful and Easy to Operate ] : QPKING smoke leak detector has its own Air Pump without relying on other machines and Pressure Gauge with precise scales. Simply connect the detector with the DC12V battery, it can output thick smoke within 30s after turning on.

[Advanced Technology]: It works on the EVAP system. (Provided with another version that specially designed for EVAP system). Equipped with dual flowmeters for accurate data display & Independently controlled Air mode and Smoke mode.

[Fuel Injector Tester & Cleaner]: Injector cleaner and tester can be used both for cleaning and testing injectors. Perfectly suited for removing carbon from your fuel system, testing leaking, sprayability and testing fuel injectors in different situations.

[Hi-tech Ultrasonic Cleaning]: Built-in Ultrasonic Ultrasonic mechanism. Different from the traditional way, it works by sending an ultrasonic vibration signal to the injector nozzle through the pulse signal line, which makes the stubborn carbon deposit jitter strongly and removes more thoroughly.

[Efficient & Labor-free]: 4 injectors can be tested and cleaned at one time. Support reverse cleaning & on-vehicle cleaning. Plus, it can also be used on 6 cylinders, twice tests will do.

【Solve common failures of fuel injector】：Easily solve common faults such as stuck, blocked, leaked, or insufficient combustion of the fuel injector.

【Type of standard fuel injection nozzle & high-pressure fuel injector】: That is, the automobile naturally aspirated fuel injection nozzle, the DC voltage 12V can drive the solenoid valve in the fuel injection nozzle. Next, the turbocharged fuel injectors for automobiles, the instantaneous voltage of 75V can drive the solenoid valve in the fuel injector.

【Wide operating frequency & Time range】: The operating frequency range of the car fuel injector cleaning tester can reach 600~6000 rpm, the working time setting range can reach 0~99 minutes.

[HOW TO WORK]: Firstly fill 20ml test oil, then simply connect the DC12V battery, it starts to work. Soon thick smoke outputs into sealed pipe system. You can find the leak point easily.

[Wide Range of Applications]: For detecting the leakage of pipe systems on cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks and speedboats boats. Suitable for all car models.

[Powerful and Easy to Operate] : QPKING Leak detector has its own Air Pump without relying on other machines and Pressure Gauge with precise scales. Simply connect the detector with the DC12V battery, it can output thick smoke within 30s after turning on.

[For GDI Injector Cleaning&Test]: QPKING CT400 can clean and test not only standard injectors but also GDI injectors, such as for Mercedes-Benz, BMW, Audi, Porsche, Ford, and other direct injection engines.

[Multi Voltage Selection]: QPKING CT400 GDI Fuel Injector 6-cylinder Cleaner and Tester designs with various types of voltage output (12V, 70V & 120V) to be selected to adapt for different types of injector testing.

[Upgrade Ultrasonic Cleaning]: Different from other cleaner& tester machines, QPKING CT400 comes with a cooling fan and thermal protection, and with a power of 60w, its ultrasonic cleaning capacity is significantly enhanced.

[Wide Range of Applications]: For detecting the leakage of pipe systems on cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks and speedboats boats. Suitable for all car models.

[Powerful and Easy to Operate] : QPKING Leak detector has its own Air Pump without relying on other machines and Pressure Gauge with precise scales. Simply connect the detector with the DC12V battery, it can output thick smoke within 30s after turning on.

[Advanced Technology]: It works on the EVAP system. (Provided with another version that specially designed for EVAP system). Equipped with dual flow meters for accurate data display & Independently controlled Air mode and Smoke mode.

[Fuel Injector Tester & Cleaner]: CT200 injector cleaner can be used both for cleaning and testing injectors. Perfectly suited for removing carbon from your fuel system, testing leaking, sprayability and testing fuel injectors in different situations.

[Hi-tech Ultrasonic Cleaning]: Built-in Ultrasonic mechanism. Different from the traditional way, it works by sending an ultrasonic vibration signal to the injector nozzle through the pulse signal line, which makes the stubborn carbon deposit jitter strongly and removes it more thoroughly.

[Efficient & Labor-free]: 6 injectors can be tested and cleaned at one time. Support reverse cleaning & on-vehicle cleaning. Plus, it can also be used on 8 cylinders, twice tests will do.

V-Belt Alternator Clutch Pulley Socket 33 Spline Removal Tool Free Wheel Pulley Removal Tool .Special design to stop the pulley and remove.

Alternator Clutch Pulley remover is made by metal, High strength and hardness. sturdy and durable.

Alternator Clutch Pulley Removal Tool with 33 splines for mounting the V-belt pulley (slip clutch pulley) at the alternator.

【SMALL WELDING SPOT】- Our machine makes small welding spot that means it won't damage the anti-corrosive paint on the another side of panel.

【MULTIFUNCTION】- With 2 welding guns, one machine can be capable of two different functions, which means the time and energy spent on switching guns could be reduced and working efficiency will rise.

【EFFICIENT COOLING】- The cooling system can quickly achieve heat dissipation, and make the machine not so easy to burn. Providing high efficiency during your work and fast heat dissipation is ensured.

[Fuel Injector Tester & Cleaner]: It can be used both for cleaning and testing injectors. Perfectly suited for removing carbon from your fuel system, testing leaking, sprayability and testing fuel injectors in different situations.

[Hi-tech Ultrasonic Cleaning]: Built-in Ultrasonic mechanism. Different from the traditional way, it works by sending an ultrasonic vibration signal to the injector nozzle through the pulse signal line, which makes the stubborn carbon deposit jitter strongly and removes it more thoroughly.

Efficient & Labor-free]: 6 cylinders can be tested and cleaned at one time. Support reverse cleaning & on-vehicle cleaning.

【PRO EVAP DETECTION】：In line with the technical requirements of the car repair shop EVAP test. The SDT208 can detect tiny leaks up to 0.5mm and has a hold-limit pressure protection function in EVAP mode, so as to protect vehicle pipes from damages.

【UNIQUE DESIGN】: It is equipped with two pressure control modules, respectively,Standard Mode and EVAP Mode. And two independent switches (Air &Smoke), which can be used for a wide range of leak detection needs. Provided with three gauges includes Oil Level, Air Flow & Air Pressure for accurate data display.

【WIDE RANGE of APPLICATIONS】: This car smoke leak detector supports 12V/24V car batteries. For detecting the leakage of pipe systems on cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks, and speedboats boats. Suitable for all car models.

HIGH-EFFICIENCY -- The 30W Hot Stapler Plastic Repair Kit with adjustable heating levels, is ideal for quickly and easily welding cracked and damaged plastic parts, bringing back together perfectly.

PERFECT FOR THERMOPLASTIC -- Hot stapler for making solid, permanent repairs of breaks, cracks and tears in rigid or flexible thermoplastic parts.

UNIVERSAL FIT -- Repairs plastic components such as bumpers, headlight fittings and assemblies, panel clips, tabs, plastic pins, spoilers, etc on cars, motorcycles, ATVs, SUVs, boats.

[Fully Automatic]: QPKING efrigerant filling machine allows to set the parameters in advance, and the machine can complete the work according to the instructions, realizing the whole operation process fully automated, which greatly improves the efficiency.

[Self-protection]: QPKING fully automatic refrigerant filling machine comes with self-protection features, it will automatically stop and alarm when there is a problem with the replacing process, which highly ensures the safety of the equipment and vehicle.

[ Built-in Database]: Built-in various vehicle models data can be available to select, and then automatically match the corresponding refrigerant type and filling amount according to the vehicle model. No more worries about the choices of your vehicle refrigerant info.

[The latest 3D camera measurement technology]: 5 million industrial-grade high-definition lenses, high-precision waterproof and anti-fall target.

[High-Precision Waterproof & Anti-Fall Target]: The target is waterproof and anti-fall, and does not need to be calibrated regularly. Easy to use and maintain. No cable dragging troubles, no charging troubles, no battery replacement troubles, no signal not receiving troubles Industry-leading four-wheel positioning optical system, the camera is fixed, no need to move, avoid bumps, and greatly extend the service life.

[Global Ultra Large Database]: The world's largest database supports 106 car brands and more than 50,000 models. Support user-defined models to add Sound and light dual operation instructions, full voice synchronous guidance measurement, LED intelligent instructions, multiple installation methods.

[Smart Exchage]: No manual operation required, the whole process of oil change is automated and intelligent.

[Cycle-Cleaning Function]: ATF705 adopts the scientific method of first cleaning and then replacing during the oil change work to ensure that the transmission system is clean and the old oil is completely discharged.

[Autimatic Equal Exchange]:The built-in high-precision electronic scale ensures equal exchange of new and old oil,and ensures that the automatic transmission system can return to normal state after each oil change and maintenance.

[Independent Operation Of Dual Systems] The dual system can support both R-134a and HFO-1234yfrefrigerants simultaneously, with a capacity of 10 kilograms each.This feature enables the tool to service vehiclesusing either R-134a or HFO-1234yf refrigerants.

[24 Language Support]: LM708 Fully Automatic Refrigerant Filling Tool supports 24 language settings, including English, Russian, Spanish, German. Polish, Indonesian, Czech, Turkish, Croatian, Serbian, French, Swedish. Persian. Arabic. Bulgarian, Dutch, Finnish, Korean, Thai, Lithuanian. Vietnamese, Portuguese, Simplified Chinese, and Traditional Chinese.

[Self-protection]: QPKING fully automatic refrigerant filling machine comes with self-protection features, it will automatically stop and alarm when there is a problem with the replacing process, which highly ensures the safety of the equipment and vehicle.

Wide Range Of Applications:Equipped with a variety of special connectors,suitable for various types of automatic transmissions.

Quick Change Of ATF:The cleaning and oil change of automatic transmissioncan be completed in 20 minutes,and the change efficiency can approach 100%.

Easy to Move:Moble design,reasonable structure and easy operation.

CNC-603 Injector Cleaner & Tester: a desk 6-cylinder injector cleaner and tester.

Uniformity/Sprayability test: to detect the uniformity of the fuel injection quantity of each injector and monitor the spray status of injectors thoroughly and carefully by using the backlight, and to backflush injectors.

Leakage test: to test the leakage and dribbling conditions of injectors under system pressure.

Latest 3D Camera Measurement Technology: It is equipped with an industry-leading four-wheel positioning optical system with a 5 mega industrial-grade HD lens and a camera-to-turntable distance of up to 1500mm-28mm. There is no need to move the camera,thus avoiding bumps and allowing a much longer service life.

Global Ultra Large Database: It supports over 100 car brands and over 50,000 models,together with the possibility for users to add the models on their own. The software has a built-in Help system,which can quickly query the vehicle adjustment plan.

Expert Mode: The software adopts expert mode,which is simple,fast,and time-saving to operate.Save more than 30% time than the ordinary wheel aligner.

MUST HAVE - Smooth 360 Degree Ball Swivel 5/8" Socket Enhanced with Magnetic & Thin Wall Design. 3/8"" Drive Teng x 10-Inch Total Length.

DURABLE - Hardened and Heat treated Chrome Vanadium alloy steel. Constructed and Designed for Spark Plug removal and installation.

LONGEVITY - Fully polished, Chrome plated mirror finish resists corrosion and easy to clean, Knurled shaft prevents slipping. Identifying Laser-etched size.