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AUTOOL BT160 is easy to use. After connecting it to the car battery, you can conduct positive or negative battery current to the probe by pressing the switch forward or backward.This unit comes with short-circuit protection, which can immediately check for poor grounding. It allows to track and locate short circuits. Support 6~24V DC voltage test AUTOOL BT160 is suitable for the diagnosis of all 6V to 24V DC vehicle electrical systems.It checks the continuity of switches, relays, as well as diodes, fuses, wires and circuits, which can help reduce diagnostic time for automotive electrical systems. Clear guidance of indicator light This power circuit probe kit helps quickly identify the positive and negative of cables and plugs.The red light indicates the positive, while the green light indicates the negative. Handy & Easy Operation All-in-one body with compact size is more ergonomic overall. The weight of the whole unit is less than 0.5KG, which is quite handy and great to use.The inspection cable is 4 meters in length and can cover from the vehicle's engine to the car's taillights, enabling easy inspection of the car's circuit system. Quick self-test AUTOOL BT160 circuit tester can perform quick self-test on vehicle circuit system.Test Procedure: Unfold the tool's cable and clip the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery; press the front (-) of the power switch and the LED should glow red, press the rear (=) and the LED should glow green, indicating that the tool is now ready for use.If the LED does not come on, the clip may be poorly connected or the unit may be damaged. Polarity test The AUTOOL BT160 Circuit Tester can test for uncertain contact polarity in vehicle circuit system.Test Procedure. Unroll the unit's cable and connect the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery; connect the probe tip to the positive (+) end and the LED should glow red; connect the probe tip to the negative (-) end and the LED should glow green. Caution: Do not operate the unit in areas with combustible gases, dust, or explosive atmospheres; do not allow for use with AC power and DC circuits exceeding 24V. Short circuit tracking and location In most cases, a short circuit of a component or a momentary overload will cause a fuse or circuit to blow and a circuit breaker to trip. The AUTOOL BT160 circuit tester can search and locate the cause of a short circuit where it occurs.Test Procedure: Connect the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery; press the button to the "-" side, the LED should glow red and provide positive voltage. Remove the blown fuse from the fuse box and trace from the two terminals of the fuse socket.If the LED glows green and the buzzer sounds, it indicates a short circuit or overload component on this side, please note the color or identification code of this wire. Follow the wires along the harness as far as possible, find the color-coded wire in the harness and expose it, then cut the wire.Follow the direction of the shorted wire and repeat the process until you find the short. Continuity test AUTOOL BT160 circuit tester can carry out continuity test. Test Procedure: Unfold the tool's cable and connect the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery;connect the auxiliary ground wire to one side of the test lead and the probe tip to the other side.f there is continuity in the vehicle circuit, the LED will glow green. If the LED does not glow, there is no continuity. Jumper function AUTOOL BT160 circuit tester is equipped with jumper function.The black battery clip of the tester and the auxiliary grounding wire clip are physically fixed and connected, user can disconnect from the original line connection (in case of control switch or open circuit), and use the line of the two black clips on the probe tester as the connection for testing and maintenance.Check for poor ground contact For some components, the negative terminal needs to be well grounded for high current flow and the AUTOOL BT160 circuit tester is the very right tool to test its grounding.Test procedure: unfold the cable, connect the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery; press the button to the "-" side, the LED should glow red and provide positive voltage; then quickly get the probe tip as close as possible to the negative end of the component, at this point, the LED turns green and the buzzer sounds.This indicates a good ground. In case the ground is poor, the LED remains red and the buzzer fails to sound. Test components in vehicle electrical systems The AUTOOL BT160 circuit tester is capable of testing components in a vehicle's electrical system.Test procedure: unfold the cable, connect the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery; connect the auxiliary ground wire to the negative end of the component under test;press the button to the (-) side and the LED lights up red; activate the component by connecting the probe tip to the positive terminal to test the component. If the LED turns green, audible through the buzzer, stop the test and check if the component is defective or if the component is rated for higher current than this tester. Caution.Do not operate the unit in areas with combustible gases, dust, or explosive atmospheres; do not allow for use with AC power and DC circuits exceeding 24V.Packing List 1pcs * AUTOOL BT160 automotive circuit tester main unit 1pcs * User Manual 1pcs * Qualification certificate 2pcs * Battery clip adapter (red, black) 1pcs * Cable clip 1pcs * Probe tip 1pcs * 4m extension cable. |
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As compared to a multimeter, the AUTOOL BT250 only requires pressing the mode button and selecting the diagnostic mode, then the probe tip is in contact with the circuit and the display will show DC/AC voltage, resistance and other data.The BT250 inspection cable is 1.5 meters in length and can cover the entire engine compartment of the vehicle. The BT250 is also equipped with activation components, signal circuit testing, headlight testing, multi-language function options, etc. The BT250 is tailored for automotive circuit system testing and will be more efficient in determining circuit system problems.Supports multiple test modes The AUTOOL BT250 circuit tester can perform all types of tests such as DC voltage test, AC voltage test, resistance and diodes test etc. It adopts the newly improved functions to test signal frequency, and duty cycle, which can help service technicians track and identify problem circuits as well as rule out bad ones, speeding up the diagnostic process and making it easier to find the true cause of a circuit problem.DC voltage detection mode, used to detect the voltage value of the circuit under test; AC voltage detection mode, used to detect the maximum voltage value and minimum voltage value, power frequency and duty cycle of the circuit under test.Resistance detection mode, used to detect the resistance value between the probe of the circuit under test and the auxiliary ground wire; Diode test mode to quickly test the working condition of diode components and determine open circuits and continuity. Clear indicator light Red/green polarity indicator (red/green indicator is displayed in the case of positive/negative and different modes of testing). Positive, negative, or open circuits can be identified.The red indicator lights up when the tip of the device probe contacts a positive circuit; the green indicator lights up when the tip of the device probe contacts a negative voltage or negative voltage circuit. It's an ideal working guide to help facilitate inspection operations.Support multi-language selection With multi-language feature options, it supports eight languages: English, German, French, Spanish, Italian, Portuguese, Russian, and Chinese. LCD color display Modern and outstanding LCD high-definition color display.The large backlit screen avoids situations of completing the detection in dark areas, helping car technicians, engineers or car DIYers view readings more easily. Moreover, the display screen is clearer, and the displayed data is more direct and clear. Handy & Easy Operation All-in-one body with compact size is more ergonomic overall. The inspection cable is 1.5m in length and can cover the entire vehicle engine compartment, enabling easy inspection of the car's circuit system.No extra battery required AUTOOL BT250 only needs to be connected to the car battery, and it can start working, which is very simple and convenient.Overcurrent protection When the current overload is detected, the AUTOOL BT250 circuit tester will automatically disconnect the power supply to protect the ECU and electrical safety of the car and reduce unnecessary losses. Free switching of DC and AC power AUTOOL BT250 uses 12~24V DC power supply.The BT250 can switch directly from one test mode to another easily and securely. It can also speed up the circuit troubleshooting and diagnostic process by pressing its mode button, and within 3 seconds, the BT250 will switch from digital to waveform displaying AC voltage, frequency, and duty cycle tests. Built-in flashlight Built-in LED flashlight provides illumination for small spaces in the vehicle, allowing users to perform smooth circuit testing even in dark environments.Its brightness is sufficient to illuminate the work area and provide a more comfortable working environment for the user. If unnecessary, the flashlight and the sound buzzer can be turned off.AUTOOL BT250 Specifications and Parameter Details Display: TFT color display (160 x 128 dpi) Working temperature: 0~60°C Storage temperature: -40~70°C External power supply: 12V or 24V car battery Dimensions: 24cm x 12cm x 6cm NW: 0.5 kg, GW: 0.6 kg.Packing List 1pcs * AUTOOL BT250 automotive circuit tester main unit 1pcs * User Manual 1pcs * Qualification certificate 2pcs * Battery clip 1pcs * Wire clip 1pcs * Probe tip 1pcs * 1.5m extension cable. |
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Compared to a multimeter, AUTOOL BT260 just needs a simple press on the mode button to display data such as DC/AC voltage, resistance, etc, select the diagnostic mode and touch the probe tip to the circuit.The inspection cable of BT260 is 10 meters in length and can cover the entire vehicle. BT260 also support functions of activating components, signal circuit test, headlight test, multi-language and so on. BT260 is designed for automotive circuit system inspection, and can find circuit system problems more efficiently.Supports multiple test modes The AUTOOL BT260 circuit tester can perform all types of tests such as DC voltage test, AC voltage test, resistance and diodes test etc. It adopts the newly improved functions to test signal frequency, and duty cycle, which can help service technicians track and identify problem circuits as well as rule out bad ones, speeding up the diagnostic process and making it easier to find the true cause of a circuit problem.DC voltage detection mode, used to detect the voltage value of the circuit under test.AC voltage detection mode, used to detect the maximum voltage value and minimum voltage value, power frequency and duty cycle of the circuit under test; Resistance detection mode, used to detect the resistance value between the probe of the circuit under test and the auxiliary ground wire.Diode test mode to quickly test the working condition of diode components and determine open circuits and continuity.Voltage and Polarity Test When the AUTOOL BT260 circuit tester is in the DC voltage mode, contact its probe tip to the positive circuit. The LED should glow red and the LCD display will show the voltage data. If the tool's buzzer is turned on, a high-pitched tone will sound.Contact probe tip with the negative circuit, the LED should glow green and the LCD display will show voltage data.If the tool's buzzer is turned on, a low tone will sound. Neither LED will glow if its probe tip is connected to an open circuit. Continuity test AUTOOL BT260 circuit tester can carry out continuity test. Test Procedure: Unfold the cable and connect the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery; connect the auxiliary ground wire to one side of the test lead and the probe tip to the other side.f there is continuity in the vehicle circuit, the LED will glow green. If the LED does not glow, there is no continuity.Note: Users can use the probe tip to test the plastic insulation on the wire, which means that the circuit can be tested without disconnecting any connections. Signal circuit test The AUTOOL BT260 circuit tester can easily test vehicle sensors.For example, a user who suspects a problem with the MAP sensor circuit can follow the procedure related to testing this sensor as follows : Set the BT260 to AC voltage mode, connect the grounded wire clip to the MAP sensor negative terminal, then connect the probe tip to the MAP sensor positive terminal and check the LCD display.Activate components in the vehicle If the green LED light turns off or the circuit breaker trips suddenly, it indicates the tool is overloaded.This may be due to the following reasons: the contact being probed is a direct ground / the component under test is short-circuited / the component is a very high current component (i.e. the starter motor). If the circuit breaker trips, wait for it to cool down (15 seconds) and then press the reset button to reset.Active component with ground When the AUTOOL BT260 circuit tester is in DC voltage mode, touch the probe tip to the negative terminal of the component, the red LED should glow red. While observing the red LED, quickly press backward and release the power switch. If the red LED is off while the green LED is on, users can proceed with further activation. If the green LED is off or the circuit breaker is tripped, it means that the AUTOOL BT260 circuit tester has overloaded the voltage.The reasons for this happening are as follows: The contact being probed is a direct positive voltage/the component being tested is shorted-circulated/the component is a very high current component (ie, the starter motor). If the circuit breaker trips, wait for it to cool down (15 seconds) and then press the reset button to reset.Test headlights and connections When the AUTOOL BT260 circuit tester is in DC voltage mode, clip the auxiliary ground wire to the trailer ground, probe the connection at the jack, and apply voltage to the probe tip. The function and orientation of the connectors and trailer lights can be checked in this way. Short circuit tracking and location In most cases, a short circuit of a component or a momentary overload will cause a fuse or circuit to blow and a circuit breaker to trip.The AUTOOL BT160 circuit tester can search and locate the cause of a short circuit where it occurs. Test Procedure: Connect the red clip to the positive end of the vehicle battery and the black clip to the negative end of the vehicle battery; press the button to the "-" side, the LED should glow red and provide positive voltage.Remove the blown fuse from the fuse box and trace from the two terminals of the fuse socket. If the LED glows green and the buzzer sounds, it indicates a short circuit or overload component on this side, please note the color or identification code of this wire. Follow the wires along the harness as far as possible, find the color-coded wire in the harness and expose it, then cut the wire. Follow the direction of the shorted wire and repeat the process until you find the short.If there are components in the back of the wire, check the components separately for good condition. Clear guidance of indicator light Red/green polarity indicators（Positive/negative and tests in different modes show red/green indicator lights）identify positive, negative or open circuit. When the tool probe tip touches the positive circuit, the red indicator lights up; when the tool probe tip touches the negative voltage or negative voltage circuit, the green indicator lights up.It is an intimate work guide, which makes the inspection operation more convenient and smooth. Support multi-language selection Multi-language function options, support seven languages: English, German, French, Spanish, Italian, Portuguese, Russian. HD display Modern and outstanding LCD high-definition color display.The large backlit screen avoids situations of completing the detection in dark areas, helping car technicians, engineers or car DIYers view readings more easily. Moreover, the display screen is clearer, and the displayed data is more direct and clear.Super long detection line The inspection cable is 10 meters in length and can cover from the vehicle's engine to the car's taillights, enabling easy inspection of the car's circuit system. Suitable for all 9V to 30V automotive electrical system diagnostics Enable users find whether an automotive circuit is positive, negative, or open without reconnecting clips from one battery pole to another. Use the built-in auxiliary ground wire to test the continuity. Conduct positive or negative battery current to the probe tip by pressing the power switch to test the functionality of electrical components .No need to use jumper wires. Immediately test for poor ground connections, no need to perform a voltage drop test. Track and locate short circuits without over-using fuses.The tool's extra long cable allows users to test along the entire length of the vehicle. Short circuit protection AUTOOL BT260 circuit tester is equipped with short circuit protection. If the current is overloaded, its internal circuit breaker will trip to protect the vehicle, tools and ensure the safety of electricity consumption, and reduce unnecessary losses. A circuit breaker is a valuable test tool and a safety measure to protect the tool from current or voltage overloads.When the circuit breaker is tripped, the LCD display shows the following: All other functions of the tool are still active, which means you can still probe the circuit and observe voltage readings.When the breaker is tripped, the tool cannot conduct battery current to the tip even when the power switch is pressed. Deliberately tripping the circuit breaker and probing it with a tool can be considered an extra precaution against accidentally pressing the power switch. IMPORTANT: When energizing the tool assembly, press the switch first and connect its probe tip to the assembly can extend the life of the power switch in the tool.The arc will occur at the tip rather than the switch's junction. AUTOOL BT260 specification and parameter details Display: TFT color display (160 x 128 dpi) Operating temperature: 0~60°C Storage temperature: -40~70°C External power supply: 12V or 24V car battery Dimensions: 27cm x 18cm x 9 cm NW: 0.9kg , GW: 1kg.Packing List 1pcs * AUTOOL BT260 automotive circuit tester main unit 1pcs * User Manual 1pcs * Qualification certificate 2pcs * Battery clip adapter (red, black) 1pcs * Cable clip 1pcs * Cigarette lighter connector 1pcs * Probe tip 1pcs * Soft packaging storage box 1pcs * 10m extension cable. |
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AUTOOL BT280 is a new generation of intelligent automotive circuit analyzer, which is an upgradeable circuit tester. It is a useful tool for quickly testing all 9V-30V electronic systems.In addition to the regular testing of voltage, resistance, diode, continuity/open circuit, current and frequency, it also adds special functions such as injector test, continuity test, etc. It comes with a 2.4-inch HD display capable of displaying in 18 languages, including English, Spanish, and more. Automotive circuit testing expert Automatic identification of the voltage and resistance of the measured components intelligently and quickly. Multimeter mode (measure voltage, resistance, diode, continuity/open circuit, current, and frequency) Common automotive relays can be tested.Different pulse signals can be fed to the injectors. Quickly test the working condition of the diode assembly.The oscilloscope displays a graph of the parameters of the component under test, such as voltage, frequency, time, etc.Capable of setting 0~5V output voltage. Generates an activation signal to the component under test. Positive and negative polarity test. Intelligent circuit breaker protection (adjustable overload). Screen background is optional. 8 meters of extra-long inspection cable.Support system upgrade via USB interface. Available in 18 languages. Intelligent test Mainly used for quick testing with no need to switch between different test modes. It can automatically identify the signal under test and display the voltage or ohmic value.Main test functions: voltage test, resistance test, positive and negative test.Multimeter mode This digital display intelligent multimeter can meet all the functions of the vehicle multimeter [DC voltage (VDC), resistance (OHM), diode / on/off test (DIO), current (AMP), frequency (HZ)], as well as continuous testing of circuits or components of the vehicle circuit system, which brings great convenience to the user.AUTOOL BT280 specification and parameter details LCD screen: (320*240 DPI) TFT color display Working temperature: 0-60°C Storage temperature: 40-70°C External power supply: 12V or 24V battery power supply Minimum working voltage: 9V NW: 1500g , GW: 1708g.Packing List 1pcs * AUTOOL BT280 automotive circuit tester main unit 1pcs * Solid Copper Test Probe Tip 1pcs * 8m extension cable 1pcs * Alligator battery clip wire 1pcs * elay Test Lead 1pcs * Probe Adapter 1pcs * Auxiliary Ground Clip 1pcs * USB cable 1pcs * Oscilloscope probe 1pcs * Oscilloscope Probe Extension Cable 1pcs * User Manual 1pcs * Certificate 1pcs * ABS Toolbox. |
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