10 Best
Car Testers
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Product Highlights
- 🔥effective vehicle status analysis: with this obd2 car diagnostic device, you can display real-time live data. this information contains the values (voltage, speed, temperature, speed, etc.) and system status information (open loop, closed circuit, fuel system status, etc.) generated by the various vehicle sensors, switches and actuators
- 🔥【wide compatibility】this obd2 scan tool works on most european vehicles after 2000, after 1996 us vehicles and after 2008 obd-ii compliant asian vehicles (obd-ii protocols: kwp2000, iso9141, j1850 vpw, j1850 pwm and can).
- ⚠️【online service support】 with 24/7 professional support mucar is there for you anytime, anywhere. you can contact our mucar brand official after-sales service mailbox: [email protected] , we will have a professional customer team for your service!
- 🔥why choose the mucar cdl20 diagnostic device? upgraded obd2 diagnosis supports 10 modes obdii diagnostic functions: read codes, clear codes, live data, view freeze frame, i/m readiness, o2 sensor test, on-board monitor test, evap test, vehicle information, read permanent dtc.
- 🔥the most time-saving code reader: simply connect the diagnostic device to the obdii port and turn on the ignition and the device starts the error analysis. obd2 code readers are much faster than other obd-ii scan tools. no batteries need or download the apps. a car reader for car diagnosis anytime and anywhere. save money and time on repairs in the workshop
- ⚠️【heat tips】mucar cdl20 auto code reader only support the diagnosis of engine system. ① it does not support diagnosis of other systems (such as instrumentation system / anti-lock brake system / airbag restraint system / transmission system). ② can only indicate if a module is faulty, it cannot indicate which part of the vehicle is damaged (need to repair it and then cl...
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- Update to get the bt20 2024 new version：the topdon bt20 car battery tester has been updated with more features since 2/13/2023. ①measures cca/ah/gb/sae/bci/ca/en/iec/din/mca; ②battery types:norm/agm/efb/gel; ③rich info: battery/voltage status, soc&soh. customers who purchased the bt20 before 2/13/2023 can update their bt20 to access these new features.
- Expanded voltage, cranking, and charging tests: connect to this car battery tester via bt to get additional cranking, charging, and voltage testing capabilities. easily view real-time voltage waveform graphs and use data playback functionality. note: bluetooth connection should be established via the app, not phone settings.
- Comprehensive vehicle coverage: this 12v battery tester works on a variety of vehicles equipped with 12v batteries such as boats, motorcycles, ships, and trucks.
- Exciting news: the newly launched ios app, batterylab, is designed to deliver a new and improved user experience for our bt20 customers. ios users can search batterylab on apple app store to download the app and access the bluetooth features. android users should search for bt20 on google play as usual.
- An budget-friendly car battery tester: the bt20 features 4 testing modes: battery load test (range 10v-20v), voltage test, app-exclusive cranking test and charging test. works with 12v lead-acid batteries.
- Improved speed & accuracy: advanced conductivity testing technology delivers rapid results with up to 99.5% accuracy, enabling you to quickly diagnose and address battery health issues.
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- 【viewing free frame data】this obd2 code reader enables you to retrieve data recorded in the ecu of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive cycle verification time. it includes important engine parameters such as rpm, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel tri...
- 【retrieve vehicle information】this obd2 car battery tester added up to 88 real-time data streaming. the more data available, the more you can analyse the problem and find out exactly where it lies.it enables retrieval of the vehicle identification no. (vin), calibration id(s), calibration verification nos. (cvns). provides you with more efficient obd2 detection, and fin...
- 【universal coverage】obd2 car scanner has a comfortable handheld size and portable design, and has very convenient four operation buttons: scroll up/down, ok/exit buttons. the universal obd2 car code reader works on most 1996 and later obd ii compliant us, european and asian vehicle. our car obd readers can support all obdii and can protocols. and supports 6 languages: e...
- 【reading & erasing codes, turn off check engine light】obdii car scanner is an plug-n-play check engine code reader that read and erase codes, which easily find out what caused the check engine light comes on, and turn off malfunction indicator light. the obd2 scanner has all obdii modes such as reading and erasing codes, battery tester, viewing frozen frame data, readin...
- 【unique features: battery tester】obd2 car diagnostic scanner not only provides comprehensive diagnostics for the engine, it can also diagnosethe life of the car battery. 1.battery voltage measurement:by measuring the battery voltage, understand the battery power of the car. 2.battery voltage monitoring:intuitive reading of the generator battery charging speed, evaluate ...
- 【retrieving i/m readiness status】this function is used to check the operations of the emission system on obd2 compliant vehicles. it is an excellent function to use prior to having a vehicle inspected for compliance to a state emissions program. it includes vehicle-specific number of monitors like misfire monitor, fuel system monitor, comprehensive components monitor, o...
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Product Highlights
- Checks both the battery and alternator status
- Compatible with all 12v dc systems
- Simple to use battery and alternator analyser
- Fitted with a convenient magnetic strip on the reverse of the tester
- Supplied with a 900mm 'red positive' insulated test lead fitted with a test probe and a 900mm 'black negative' insulated test lead fitted with a crocodile test clip
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Product Highlights
- Polarity & continuity test： this probe tester can help you quickly identify the positive and negative polarity of electric cables and plugs of vehicles. it can also test for continuity and do the jumper lead operation with the assistance of its auxiliary ground lead.
- Component activation and testing: this test light automotive circuit tester could activate components in and out of the vehicle’s electrical system, test and check the components if defective or not, or if the rating current of the component is higher than that of the circuit tester.
- Quality assurance： worry-free 3-year warranty and friendly customer service 24-hour by amazon message support or through the contact information in the user manual can help resolve any usage issues and free lifetime technical support.
- Widely used： the car circuit tester is suitable for diagnosis in all 6v to 24v dc vehicle electrical systems. it can check switches, relays, and the on-off of diodes, fuses, and circuits, which can help you reduce diagnostic time in automotive electrical systems.
- Tracking & locating short circuits： the auto electrical tester uses advanced high-sensitivity probes to provide you with fast and accurate detection. using the continuity tester can save a lot of time to troubleshoot the car wiring circuit, and quickly and accurately find the faulty wire and its fault point.
- Humanized design： the cable length of the short finder is about 13ft which allows you to access and test any electrical system easily. the led indicator and buzzer warning can help you clear problems at a glance. its clips with strong bite force which is not easy to fall off, provide you a better experience.
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Product Highlights
- Wide test range: the power probe has a wide detection range from 0.8v-100v dc, which is suitable for various vehicle circuit tests like car fuse testing, wire checking, battery and acc system testing. it makes easier for you to check the problem of vehicle. it can also automatically identify the positive and negative terminals of the battery, and the "-" sign before rea...
- Friendly to use: the obdresource smart circuit tester for car has an data hold on button, which can make the data on the screen unchanged for recording. also the inner buzzer can remind you if the resistance is below 50ω. or if the dc voltage is higher than 100v, the screen will shows "ol". furthermore, the long spring has a negative clip and probe head cover, so you ca...
- Smart circuit tester:it can recognize the current measured signal (dc voltage, polarity, resistance, and continuity)automatically once the probe touched the power supply or resistance under the default smart measurement mode. then you can press the hold button to read the results on the screen. it needs no extra operation.
- High accuracy car fuse tester: the car dc voltage circuit tester has a resolution of 0.001v resolution under 2v voltage while the resolution is 0.1v under 100v voltage. the resolution of resistance is range from 1ω-0.01mω while the resistance is range from 2000ω to 20mω. the accuracy is about ±1%.
- Backlight lcd display and more :the voltage tester pen for car equipped with a backlight lcd display and flashlight for a clearer reading and precise operation in dark place. you can press light key shortly to turn on/off the screen backlight and long press it to turn on/off the flashlight. the storage bag in the package makes it convenience to store when it is spare. w...
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Product Highlights
- 【wider voltage range】the smart automotive circuit tester with 0.8-100v dc voltage testing range, perfect for examining different electrical circuits in vehicles. our upgraded technology allows for measuring a maximum voltage of 100v, surpassing the typical 60v maximum voltage capability of other auto electrical testers available on the market.
- 【precise led digital display & probe guard protection】the automotive circuit tester features a clear and bright green backlight led digital display that provides accurate volt readouts. it offers a 0.1v resolution ratio with high accuracy. in comparison to lcd displays, the green led reading display is guaranteed to be clear and visible both during the day and at night....
- 【smart mode】the digital automotive tester defaults to smart mode. in the smart mode, the meter can automatically measure and identify the ac/dc voltage, polarity, resistance, and continuity. it can automatically detect the measurement content and choose the optimal range for the highest precision, eliminating the need for any additional operations on your part!
- 【wide usage & user-friendly】the digital test light allows for the fast test of automotive headlights, taillights, turn signal circuits, fuse connections, faulty sockets, as well as other 0.8-100v dc wirings and circuits. the premium 78.74-inch long pu spring wire provides flexibility and durability compared to standard cable wires and offers convenient use and storage. ...
- 【3-year after-sales service】if durability is what you seek in a circuit testing tool, look no further. we offer a 3-year after-sales service and lifetime technical assistance. if you have any inquiries, please don't hesitate to contact us.
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Product Highlights
- ✔【long test lead】the cable length is approximately 16 feet, allowing you to easily test any electrical system.
- ✔【power circuit probe kit easy to operate】after simply connecting the unit to the vehicle's battery, the auto technician can conduct the positive and negative current from the battery to the tip by flipping the power switch forward or backward.
- ✔【comprehensive 6-24v dc test kit】led indicators and buzzer warning help you troubleshoot problems at a glance, power circuit probe kit do not use with ac voltage.
- ✔【short-circuit protection】the unit has a short-circuit protection function, which can detect poor grounding contact immediately.
- ✔【power circuit probe kit wide range of applications】power circuit probe kit can be used to test continuity, test voltage polarity, check lights, check motors, track and locate short circuits, test for poor grounding contacts, and more.
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