Search results for "electronic testing tools"

1. Module parameters:- Power supply voltage: DC4.5-6V (micro USB interface)- Working current: no more than 70mA- Discharge voltage: 1.00V-15.00V Resolution 0.01V- End voltage range: 0.5-11.0V- Support through current: no more than 3.000A resolution 0.001A- Voltage measurement error: less than 1% + 0.02V- Current measurement error: less than 1.2% +-0.002A- Battery capacity range: 9999Ah (1Ah = 1000mAh) 2.2. When the value is large, it is switched by decimal point shift. When it is less than 10Ah, it will be displayed as X.XXX, when it reaches more than 10Ah, it will be displayed as XX.XX, and so on.3. Circuit board size: 50mmX37mm4. Finished product size: 50mmX37mmX17mm (Length X Width X Height, including copper foot height)5. Weight of board and accessories: single board 28g (including copper pillar), two 5W ceramic resistors 9g, 50W resistor about 27g (including wire)6. Note: In order to improve the voltage measurement accuracy, this circuit is specially designed with DC bias. When the terminal is connected nothing, a small voltage will be displayed, which does not affect the actual measurement. 0V) will display 0. If you want to understand the principle, you can check the superposition theorem in electrical engineering.7. How to use:- The battery under test should be fully charged first.- Connect the positive pole of the battery under test to the input positive pole, and the negative pole to the negative pole of the input. Connect the load to the output positive pole and the output negative pole, and connect the tester micro USB with working power (not available for desktop or notebook USB power supply). The battery voltage is displayed at this time.- To start the test directly, just press the “OK” button, the tester can automatically formulate a suitable termination voltage according to the full charge voltage of the battery, and will flash the display 3 times to start the test. Need to manually set the termination voltage, just press the "+" or "-" button to modify in the battery voltage display state, the termination voltage is displayed at the beginning of P, the back represents the voltage value, the resolution is 0.1V, after setting, press "OK" "start testing.- After the test starts, the tester will turn on the electronic switch that controls the load. The test process data display will be displayed between the discharge capacity (Ah), the current discharge current (A) and the battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, the display data stays above the capacity (Ah) and flashes quickly with the corresponding indicator light, the displayed capacity is the actual discharge capacity of the battery, press it "OK" can stop the flashing and let the data display stably. Press the "OK" button again to restore to the state of just powering up and replace the battery to test the next section ...8. Error code and meaning:- Err1: The battery voltage is higher than 15V- Err2: The battery voltage is lower than the set termination voltage- Err3: The battery cannot bear the load discharge current or the line internal resistance is too large- Err4: Current is too large (current exceeds 3.1A)- Err5: Improper use or wiring error has caused the device to burn down and cannot be used (current sampling or control switch MOS burned)9. Note: If the battery is reversed, when the load is turned on and the load current is large (about> 0.8A), the circuit switch tube may be damaged!10. Secondary calibration operation: Press and hold three buttons to power on the tester at the same time, enter the calibration mode, first display the number of calibration records, then enter the formal calibration sampling program to display 0u0A, then short-circuit the input positive and negative poles and press "OK "Button to complete displaying J10u, apply a standard DC voltage of 10.00V between the input positive and negative electrodes, press the" OK "button, and then display J2.0A, apply to the output negative electrode (inflow direction) and input negative electrode (outflow direction) After a constant DC current of 2.0A, press the "OK" button once to complete the calibration. The tester will pre-check the calibration data. If the calibration data is reliable, it will display 4 calibration numbers in turn and then exit. If the pre-audit believes that the data is not reliable, discard the data and exit.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 500 Carton Weight 23.00kgs / 50.71lb Carton Size 50cm * 50cm * 46cm / 19.69inch * 19.69inch * 18.11inch Loading Container 20GP: 231 cartons * 500 pcs = 115500 pcs40HQ: 538 cartons * 500 pcs = 269000 pcs

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The WOYO PL006 is a special sensor driver and diagnostic tool designed for offline testing of automotive components. It allows technicians to simulate working conditions and drive sensors or actuators directly, without requiring vehicle installation, making it ideal for automotive repair, diagnostics, and maintenance. Key Features: 1. Universal Sensor Driver: Support offline testing of various automotive sensors and actuators. 2. Simulates Real Working Conditions: Allows controlled testing of components such as throttle valves, EGR valves, turbo actuators, solenoid valves, etc. 3. Accurate Output Control: Adjustable voltage and signal output to match different sensor specifications. 4. Portable & Easy to Operate: Compact design with intuitive interface for fast testing, no complicated setup required. 5. Ideal for Automotive Workshops: Saves time by diagnosing component faults before installation on the vehicle. 6. Wide Application Range: Suitable for use in passenger cars, trucks, and other vehicles. Specification: 1. Output Type: Simulated voltage & control signals 2. Supported Components: Sensors, actuators, valves, solenoids, etc. 3. Power Supply: AC/DC power input or rechargeable battery 4. Application Scope: Automotive maintenance and diagnostics 5. Dimensions: Compact, portable structure Applications: 1. Offline testing of automotive sensors and actuators 2. Simulates real-world operating conditions for diagnostics 3. Prevents unnecessary component replacement 4. Speeds up workshop maintenance and fault detectionSpecification: Package Weight One Package Weight 0.36kgs / 0.79lb One Package Size 20cm * 16cm * 5cm / 7.87inch * 6.3inch * 1.97inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 48cm * 42cm * 38cm / 18.9inch * 16.54inch * 14.96inch Loading Container 20GP: 348 cartons * 40 pcs = 13920 pcs40HQ: 808 cartons * 40 pcs = 32320 pcs

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Connect To 12V Car BatteryWhen connected to a 12V car battery, different voltages will display different signals: Switch to 12V 1. 0V-4.5V: The product cannot start, please replace the battery. 2. 4.5V-11.3V: The OK light flashes, and the other lights are off. The higher the voltage, the more frequent the flashing. When it reaches 11.3V, the OK light is always on. 3.11.3V-12V: The low light flashes, and the OK light is on. The higher the voltage, the more frequent the flashing. When it reaches 12V, the low light is on, and the other lights are off. 4. 12V-12.5V: The middle light flashes, and the low light is on. The higher the voltage, the more frequent the flashing. When it reaches 12.5V, the middle light is on, and the other lights are off. 5. 12.5-13.4V: Full beam flashes, center beam is on. The higher the voltage, the faster the flashing frequency. Upon reaching 13.4V, the full beam is on and the other lights are off. 6. 13.4V-14.4V: Good beam flashes, full beam is on. The higher the voltage, the faster the V. Upon reaching 14.4V, the good beam is on and the other lights are off. 7. 14.4V-15.5V: Fault lights are flashing, good beam is on. The higher the voltage, the faster the flashing frequency. Upon reaching 15.5V, the fault lights are on and the other lights are off.Connect To 24V Car BatteryConnecting to the 24V car battery, different voltage will show different signals: Switch to 24V 1. 0V-4.5V: product can not start, please replace the battery 2. 4.5V-20V: OK light flashes, other lights do not shine. The higher the voltage, thefaster the flicker frequency. When reaching 20V, OK light is always on. 3. 21V-23V: LOW light flashes, OK light is on. The higher the voltage, the fasterthe flicker frequency. When reaching 23V, the LOW light is on and the other lightsare off. 4. 23V-24.5V: MIDDLE light flashes, LoW light is on. The higher the voltage, thefaster the flicker frequency. When reaching 24.5V, MIDDLE light is on, the other lightsdo not shine. 5. 24.5V-26V: FULL light flashes, MiDDLE light is on. The higher the voltage, thefaster the flicker frequency. When reaching 26V, the FULL light is on and the otherlights are off. 6. 26V-27.5V: GOOD light flashes, FuLL light is on. The higher the voltage, the fasterthev. When reaching 27.5V, the GOOD lamp is on and the other lights are off. 7. Greater than 28V: FAULT lights flashing, GOOD lights are on. The higher the voltage, thefaster the flicker frequency. When reaching 28V, the FAULT lights are on and the otherlights are off. The utility electrical equipment in car , driving habits and other factors will affect the car battery life.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 15cm * 6cm * 5cm / 5.91inch * 2.36inch * 1.97inch Qty per Carton 200 Carton Weight 7.50kgs / 16.53lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 200 pcs = 100000 pcs40HQ: 1162 cartons * 200 pcs = 232400 pcs

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1. Type: Test block2. Interface type: SD3. Application: Integrated circuit IC4. Test method:A. Select the limit frame that matches the IC, and place the IC flat in the SOCKET according to the directionB. Insert the SD interface into the card reader and then connect to the computer, select the corresponding test programFeatures:1. SOCKET is compatible with the ball and no ball test, and the IC limit frame can be replaced. Compared with similar products, it has a long service life and wide versatility.2. Compatible with 169-FBGA 153-FBGA at the same time3. The shrapnel is made of imported beryllium copper by high-precision die stamping, and the head shape is imitated by the probe design, and the latter is hardened and thickened with gold plating to ensure product stability and durability4. The contact module adopts an overall structure to reduce the problem of repeated positioning, ensure that its contact point is accurately aligned with the IC PAD, and has a high pass rate in one test5. Use welding structure to ensure good contact and stable testing6. Flip cover structure, more convenient for manual testing, convenient and simple operation7. The pressure IC adopts a mold integral molding and a spring self-adaptive structure to ensure that ICs of different thicknesses do not need any adjustments to have good contact. The tested ICs are versatile (the thickness range of 0.6-2.0MM can be tested)8. The structure adopts injection molding, precise positioning, convenient access to IC, and higher work efficiencyRepair and maintenance:1. Use an air gun or anti-static brush to remove impurities in the SOCKET seat to make it contact well;2. Clean the SOCKET with absolute alcohol to clean the attached impurities on the top of the shrapnel and make it contact well;3. If you find that the shrapnel inside the SOCKET is burned or broken, please purchase the corresponding SOCKET to replace it;4. It cannot be detected when the USB interface is plugged in. Please check whether the power switch is turned on or whether the computer USB connection is normal;5. It is strictly forbidden to soak and clean with organic solvents such as thinner water and board washing water to avoid damage to the internal structure of SOCKET;6. When not in use for a long time, please seal it with an anti-static bag to prevent dust from falling in and affect the product test performance.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 13cm * 10cm * 6cm / 5.12inch * 3.94inch * 2.36inch Qty per Carton 50 Carton Weight 7.00kgs / 15.43lb Carton Size 52cm * 32cm * 27cm / 20.47inch * 12.6inch * 10.63inch Loading Container 20GP: 593 cartons * 50 pcs = 29650 pcs40HQ: 1377 cartons * 50 pcs = 68850 pcs

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1. Material: plastic2. Purpose: Suitable for cars equipped with anti-theft chip sensor coils3. How to use, check the automatic lock ring. If the light is on, it means there is no problem with the lock; if the light is not on, it means there is a problem with the lock ring; if the light is on, but the car cannot start, it means there is a problem with the chip.4. Antenna tester, car lock detection circuit5. High sensitivity, outstanding effect, good use effect, convenient detection, saving time and effort6. Weight: 12 grams7. Packing size: 14x10x1.2cmSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 14cm * 10cm * 2cm / 5.51inch * 3.94inch * 0.79inch Qty per Carton 500 Carton Weight 8.00kgs / 17.64lb Carton Size 90cm * 79cm * 19cm / 35.43inch * 31.1inch * 7.48inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs40HQ: 458 cartons * 500 pcs = 229000 pcs

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1. With carrying bag, easy to carry 2. Perfect for network repair 3. Package includes: -RJ11 RJ45 Wire Line Detector & Ethernet Network Cable Tester (9V battery is not included) -Crimping Pliers -Line Stripper -Punch toolSpecification: General Material Metal, Plastic Size 22.2cm * 13.8cm * 6.0cm Weight 502g Package Weight One Package Weight 0.51kgs / 1.13lb One Package Size 22.2cm * 13.8cm * 6cm / 8.74inch * 5.43inch * 2.36inch Qty per Carton 20 Carton Weight 11.10kgs / 24.47lb Carton Size 47cm * 32cm * 30cm / 18.5inch * 12.6inch * 11.81inch Loading Container 20GP: 591 cartons * 20 pcs = 11820 pcs40HQ: 1372 cartons * 20 pcs = 27440 pcs

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Features1. To check the quality of brake fluid quality. 2. 5 LEDs to indicate percentage of water in the brake fluid. 3. Automatically power off. 4. Operated by a LR03 AAA 1.5V battery. 5. Press the button for power on, green LED will light up. 6. Insert the tester into reservoir for a second , then the results will be indicated correctly by LEDs.Indications:1. Green: Battery OK, i.e.: No Water Contained in the Brake Fluid. 2. Yellow: Less than 1% of Water Content in Brake Fluid. 3. Yellow/Yellow: Approximately 2% of Water Content in Brake Fluid. 4. Yellow/Yellow/Red: Approximately 3% of Water Content in Brake Fluid. The Brake Fluid Should be Changed. 5. Yellow/Yellow/Red/Red: at least 4% of Water Content in Brake Fluid. The Brake Fluid Must be Changed Urgently, Extreme Danger.Specification: General Material Metal, Plastic Size 15.5cm*1.5cm Weight 90g Package Weight One Package Weight 0.07kgs / 0.14lb One Package Size 22cm * 7cm * 3cm / 8.66inch * 2.76inch * 1.18inch Qty per Carton 100 Carton Weight 5.80kgs / 12.79lb Carton Size 45cm * 30cm * 32cm / 17.72inch * 11.81inch * 12.6inch Loading Container 20GP: 617 cartons * 100 pcs = 61700 pcs40HQ: 1432 cartons * 100 pcs = 143200 pcs

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Features1. The product has reverse connection protection, it will not burn out if it is reversed 2. Lead-acid battery Lithium battery is universal and can be adjusted through the buttons on the back 3. It can display battery symbol + percentage or battery symbol + voltmeter, the two display modes can be switched at will 4. The product has only two wires, simple wiring, equipped with a wiring socket, and the wire length is 300mm 5. All battery specifications and function selections are set through the buttons on the back, no electric soldering iron is requiredSpecification1. Work voltage: 10-100V 2. Work current: Less than 5mA 3. Sleep current: 12uA (12V test) 4. Display: LCD with backlit 5. Suitable for: 3-27 x 3.7V Lithium Batteries; Lead Acid Batteries 12V, 24V, 36V, 48V, 60V, 72V, 84V 6. Dimensions: 61.3 x 33.3 x 13.5mm 7. Mounting hole Size: 58.5 x 28.5mm 8. Wire Length: 30cmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 12cm * 6cm * 2cm / 4.72inch * 2.36inch * 0.79inch Qty per Carton 400 Carton Weight 13.00kgs / 28.66lb Carton Size 50cm * 42cm * 32cm / 19.69inch * 16.54inch * 12.6inch Loading Container 20GP: 396 cartons * 400 pcs = 158400 pcs40HQ: 921 cartons * 400 pcs = 368400 pcs

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1. Working power supply: DC5V external power supply or 18650 battery (both need to be prepared by yourself)2. Applicable batteries: batteries that meet the stop discharge voltage of 2.5~3.5V and 4.2V charging are applicable3. Power supply interface: Type-C interface, power supply line is prepared by yourself (C port mobile phone line)4. System language: Chinese, English5. Test quantity: 1-way charging and discharging measurement (only right battery)6. Internal resistance measurement: Support, use DC two-wire method to test internal resistance7. Charging function: Support, 1-way program control about 1A (MAX) charging; 1-way hardware control about 0.5A (MAX) charging8. Discharging function: Support, only 1-way supports about 1A (MAX) discharge and automatically stops when the condition is met9. Automatic charging and discharging: Support, the battery is fully charged at the end of automatic mode (stop voltage is set to 2.8V or above)10. Cyclic charging and discharging: Support, 1~9 cycles adjustable11. Status prompt: Supported12. Stop discharge voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 11 levels adjustable13. Discharge current: two resistors, about 1A current (MAX), not adjustable, does not support self-modification14. Charging voltage: controlled by dedicated battery charging chip, about 0.5A/1A charging (MAC), full charge voltage 4.2V15. Power off save: only save the setting parameters, not the measurement data16. Weight: 80g17. Product size: 110×88x30mmTest method:Wait a few seconds after installing the battery, read the battery data, and the battery voltage and internal resistance parameters will be displayed. There will be a delay in data loading during the battery loading and unloading process. Check after the data stabilizesAbout capacity test:The discharge must be completed to measure the capacity. I have never met anyone who wants to measure the capacity just by installing the battery. Discharge takes time. You have to wait for the discharge to end automatically to have a complete capacity in the discharge stageThis product uses the DC two-wire method to test the battery internal resistance principle:DC impedance is based on the physical formula R=V/I, the test set The battery is forced to pass a large constant DC current (currently 10A-80A is generally used) in a short period of time (usually 2-3 seconds), and the voltage at both ends of the battery is measured, and the current battery internal resistance is calculated according to the formula. The DC two-wire test internal resistance is the result of the middle line resistance, and the result is used for reference comparison between batteries tested in the same batch. Due to the influence of contact resistance and battery self-loss, the internal resistance may not be identified normally and cannot be measured. For those with high requirements for internal resistance measurement accuracy, the TS235 internal resistance tester (AC four-wire method) can be used for internal resistance testing.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 16cm * 11cm * 5cm / 6.3inch * 4.33inch * 1.97inch Qty per Carton 54 Carton Weight 7.60kgs / 16.75lb Carton Size 50cm * 35cm * 32cm / 19.69inch * 13.78inch * 12.6inch Loading Container 20GP: 476 cartons * 54 pcs = 25704 pcs40HQ: 1105 cartons * 54 pcs = 59670 pcs

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1. This instrument is a multi-functional handheld cable testing tool. It has wide application with reinforced cable types and multiple functions. 2. It is a necessary testing tool for telecommunication engineering, wiring engineering and network maintenance person. 3. Work perfect when RJ11/RJ45 cable is on power 4. Wire Tracing: Trace RJ11, RJ45, cables or other metal wire (via adapter). 5. Easy and fast to locate the break point without opening the wire's cover. 6. Network cable collation: Judge short-circuit, breaking circuit, open circuit and crossing. 7. Test line level, positive and negative polarity. 8. Status of telephone line checking: Test the working status of telephone line (idle, ringing, and off-hook) and judge TIP and RING line. 9. Check wire continuity.Specification: General Model FWT11 Size Receiver: 20.5*4*3cm, Emitter: 12.6*6.4*3cm Package Weight One Package Weight 0.28kgs / 0.62lb One Package Size 22.2cm * 11.3cm * 4cm / 8.74inch * 4.45inch * 1.57inch Qty per Carton 30 Carton Weight 9.47kgs / 20.88lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 30 pcs = 22200 pcs40HQ: 1719 cartons * 30 pcs = 51570 pcs

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1. The tool has wide measurement range from 1.20 ~ 225.00 mm (0.047 ~ 8.86 inch) with accurate measurements. Moreover, the meter has ultrasonic wave velocity measurement function from 1000 m/s to 9999 m/s. 2. This unit is widely used in various precise measurements for different hardware / parts in industrial realm. One of its important applications is to monitor the level of thickness decreasing during operation of various and pressure container. 3. It is diffusely applied in manufacture fields, metal processing and commercial inspection. This product can be applied for the material that conduct and reflect constant sonic velocity 4. Auto Calibration to assure the accuracy 5. Auto linear compensation: this advanced software program enhances the precision by correcting the non-linear accuracy of transducer 6. Use "up" and "down" keys to make a quick adjustment for the sound velocity/thickness and a quick recall to the stored data 7. Coupling status indication: Observing the coupling icon to learn if the coupling is accomplished or not 8. 10 thickness measurement storage and recall function available, which facilitated the height work or working in wild area 9. Sound velocity measurement: with a given thickness by a sample hardware to measure the sound velocity, which avoid the further conversion or consultation of the table 10. 12 sound velocity for different material which also adjustable 11. Low battery indication 12. Auto power off mode designed to conserve battery life 13. More than 10000 times long life keys 14. The unit has a special memory that retains all of its setting even when the power is off 15. LCD Digital display: 4 digits 16. Minimum display unit: 0.1 mm 17. Working frequency: 5 MHz 18. Measurement Range: 1.2 ~ 225.0 mm (Steel) 19. Minimum limit for Tubes measurement: 20mm x 3mm (Steel) 20. Note: couplant (Not included) 21. Sound Velocity Range: 1000 ~ 9999 m/s 22. Measuring Sound Velocity with a given thickness - Measuring Range: 1000 ~ 9999 m/s 23. Operating Temperature: 0 ~ 40 degree centigrade 24. Power supply: 3 x 1.5 AAA Alkaline Batteries (Not included) 25. Size: 150x76x30mm Specification: General Certificate CE, FCC Package Weight One Package Weight 0.45kgs / 0.99lb One Package Size 27cm * 17.5cm * 5.5cm / 10.63inch * 6.89inch * 2.17inch Qty per Carton 20 Carton Weight 9.60kgs / 21.16lb Carton Size 57cm * 37cm * 30cm / 22.44inch * 14.57inch * 11.81inch Loading Container 20GP: 421 cartons * 20 pcs = 8420 pcs40HQ: 978 cartons * 20 pcs = 19560 pcs

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Feature1. All tool are made of hard metal and ABC plastic, certified and durable material. 2. Designed for use with telephone lines, alarm cables, computer cables, intercom lines, speaker wires, etc. 3. Suitable for you to test your network and for your computer maintenance and repaired. 4. A zippered nylon bag for convenient to store and organize all the repair tools in order.Package List1. Mini long nose pliers 2. Mini diagonal pliers 3. Straight screwdriver 6 x100mm yellow and black handle 4. Cross screwdrivers 6 x100mm yellow and black handle 5. Three-purpose crimping pliers 6. Wire stripper 7. Network terminal tester 8. Multimeter 9. 30W (AC 220-240V) electric iron 10. 18g solder wire 11. Tweezers 12. Voltage detector 13. Wire stripping knife 14. 5 pcs RJ45 crystal head + 5 pcs RJ11 crystal headSpecification: Package Weight One Package Weight 1.61kgs / 3.56lb One Package Size 30cm * 25cm * 6cm / 11.81inch * 9.84inch * 2.36inch Qty per Carton 10 Carton Weight 16.50kgs / 36.38lb Carton Size 50cm * 32cm * 32cm / 19.69inch * 12.6inch * 12.6inch Loading Container 20GP: 520 cartons * 10 pcs = 5200 pcs40HQ: 1209 cartons * 10 pcs = 12090 pcs

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