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DUOYI DY30-1 Car Digital Insulation Resistance Tester Meter

Apply for all kinds of electric equipment and insulation materials such as transformer, electromotor, cable, switch, appliance, etc. It is a perfect electrical testing meter.
The output voltage testing can be changed in 250V/500V/1000V for deferent measurement. Resistance range can touch 2000M ohm. Alternating voltage also can be tested.
Test frequency of voltage AC: 50/60Hz
Test voltage DC: 250V / 500V / 1000V
Measure range: 0.01M Ohm-2000M Ohm
Resolution(min.): 0.001M Ohm
LCD size: 26 x 62mm
Product size: 150 x 100 x 70mm

$44.25 $54.87

AUTEL PS100 Automotive Circuit Tester Automotive System Diagnostic Tool

Determine at a glance whether the circuit is positive, negative without having to reconnect the clips from one battery post to the other.
Use the built-in auxiliary ground lead to test for continuity.
Press the power switch to drive a positive or negative battery current to the probe tip to test the functionality of electrical components without using jumper cables.
Immediately test for incorrect ground contact without a voltage drop test. The tool is also short-circuit protected; your internal circuit breaker will trip if overloaded.
Trace and locate the short without losing the fuse. The tool's 20-foot cable allows you to test along the entire length of the vehicle without the constant search for a suitable vehicle ground point.
Perform various types of services including power injection, metering, grounding tests, polarity checks, continuity tests and component activation.
Easy-to-read multimeter allows you to easily read voltage, current and resistance
Integrated flashlight lets you work in the dark

$104.91 $121.70

DUOYI DY3015B Car Multi-language 12V Battery Tester

Support multi-language: English, Spanish, French, German, Italian, Japanese.
LCD display, clear, test results at a glance.
One-button operation, user-friendly layout, easy to use good touch and durable.
Test clip, high bite strength, more accurate test data, insulating material.
High quality printing, thermal printer in time clear report.

$78.22 $96.21

DUOYI DY2201C Car High-precision Digital Multi-function Maintenance Automatic Universal Meter

Multi-functional meter, the sophisticated design, convenient operation, accurate readings, complete functions, the use of new protective sleeve and large screen liquid crystal display, Jack in the input end is connected with the PTC thermistor element to the instrument core components.
AC/DC voltage current Resistance test; diode PN junction voltage measurement;Circuit switching,transistor test
Large LCD display, size in 70x48mm,high contrast, 28mm character height,clear and pleasing. LCD with white back light, convenient in dark environment operation.
Maximum display 1999 for 31/2 digit,AC and DC voltage, current, resistance, 19999 for speed, frequency, pulse duration, dwell
The product is suitable for professional auto detection and repair, engineering design, testing, production test.
DC voltage 20-1000V accuracy: +/-0.5%
DC current 20mA-20A accuracy: +/-1.5%
AC voltage 20-700V accuracy: +/-1.0%

$28.74 $33.91

HABOTEST Automobile Motorcycle Brake Fluid Moisture Tester

Moisture detection range: 0-4%
Power supply: 2x1.5V AAA batteries (not included)
Adopt high-quality sensors with high sensitivity, fast response speed and more stable measurement
Three-color backlight indication: when the value is 0~2%, the green backlight indicates that the brake fluid is still available, when the value is 2~3%, the buzzer emits a yellow backlight and a slow beep, indicating that the brake fluid should be replaced, and when the value is higher than 3%, the backlight and the fast beep of the buzzer appear, indicating that the brake fluid needs to be replaced urgently
The metal serpentine hose can flexibly adjust the probe direction during the test for easy detection
Dual sound and light alarm, when the water content of the tested brake fluid is within the acceptable range or exceeds the acceptable range, the backlight of different colors will light up accordingly, and the buzzer will emit a synchronous alarm sound
High-definition backlight display, the test results can be clearly displayed even in a dim environment
One-touch switch, three oil types to choose from, multiple brake fluids can be tested, one-touch switching, convenient and fast

$17.53 $21.74

AERMOTOR Automotive Circuit Relay Tester Repair Tool (AERBJ-707)

Can quickly detect whether your relay is normal, easy to use, suitable for automotive relays on the market, support 12V and 24V relay testing
Most car lights, wipers, starters, air conditioners, electric seats, electric doors and windows, anti-lock brakes and audio use relays. Automotive relays are subject to vibration, high temperature, low temperature, humidity, etc., which will reduce their lifespan. However, once a relay fails, it will immediately cause system components to be paralyzed, and even cause the entire aircraft to be unusable. Therefore, it is very important to regularly check the relays in the car
Through the continuous car battery to the relay coil, the detector can normally check the contact function of the relay
The tester observes the contact data, closing time, relay inertia, etc. at each test stage
Easy to operate, easy to carry, and durable
Operation instructions:
When testing, clamp the red clip to the positive pole of the battery and the black clip to the negative pole of the battery
When testing a 12V relay, it needs to be connected to a 12V battery

$13.44 $16.80

OBD Car Battery Fault Scanning Diagnostic Instrument

Working voltage: 5-24V
Working current: 50mA
Diagnostic method: (OBD line/Bluetooth)
Screen size: 2.8 color screen iPS (high brightness full viewing angle)
UI interaction (picture overlay + changeable theme + GPU Turbo for faster response and faster display)
Support nine standard protocols of OBDII/EO to read car engine fault codes
The product has 13 built-in languages ??(Chinese, English, Korean, Japanese, Russian, Polish, Portuguese, Finnish, Italian, French, Spanish, Dutch, German)
Dashboard: vehicle speed, engine speed, driving fuel consumption, cooling temperature, battery voltage, fuel consumption meter, custom dashboard

$41.10 $50.55

HUMZOR OBD Full System Mobile Phone Bluetooth 5.2 Car Fault Detector

With comprehensive system diagnostic capabilities, support OBD2 function and automatic VIN identification
Compatible with iOS, Android and HarmonyOS operating systems, can be used on a variety of mobile devices
Various common special functions
Reset or reconfigure the vehicle's anti-lock braking system (ABS). This is done to restore the ABS system to its default state or clear any error codes or problems that may affect its performance. The purpose of resetting the ABS system is to ensure that the anti-lock braking function operates normally
DPF reset: reset or regenerate the diesel particulate filter (DPF) in the vehicle
Injector code: refers to the specific coding or programming related to the injector in the vehicle's engine management system
Throttle learning: refers to the specific coding or programming related to the fuel injector in the vehicle's engine management system
SAS reset: reset the vehicle's SAS (Steering Angle Sensor). SAS is a key component of the electronic stability control (ESC) system that helps maintain vehicle stability and prevent skidding during turns and other maneuvers

$149.80 $179.76

BM6 Car Battery Electricity Testing Instrument Locator

Receive battery status notification within bluetooth range
Automatically checks vehicle cranking system when engine is started
Checks charging system (alternator) lists time per drive and alerts cell phone when abnormal data is detected
Short circuit and reverse connection protection
Automatic synchronization within Bluetooth range, if not, data is stored in the battery monitor for up to 35 days
Compatible with all 12V car batteries
Graphical display of historical data
Automatic engine start detection

$29.23 $36.54

12V/24V 4 Pin 5 Pin Automotive Relay Tester (CNBJ-722)

Material: ABS
Application range: 12V/24V automotive relay
LED high-definition display, can be operated in dim environment
Lighting design, no fear of the night, more convenient to detect automotive relays, just one button to turn on
This product is mainly used to detect whether the automotive relay is normal
Size: 97x27x200mm
Note: The product requires 18650 batteries x2, and the battery is not shipped!

$28.74 $35.92

ANCEL 12V/24V Printer-Type Car Battery Tester Battery Power CCA Internal Resistance Life Detector (BST600)

BST600 is a powerful battery tester that can not only test 12V batteries, but also handle 24V batteries, fully analyzing the battery's health, state of charge, temperature, CCA value, Ah input, voltage, internal resistance, ripple voltage, etc.
Built-in integrated printer compatible with standard thermal paper, which can save time and money by quickly printing work orders, seamless customer sharing and simplifying record keeping.
Compatible with a variety of vehicles, such as sedans, heavy trucks, as well as marine, lawn mowers, RVs and golf carts.
BST600 also supports 12V and 24V lead-acid batteries with a capacity of 100-2000 CCA, and various types including conventional flooded, AGM flat plate, AGM spiral, EFB and GEL batteries.
The sturdy fixture features loose lead detection, spark protection, reverse polarity, short circuit and overload protection to ensure your battery and personal safety. Even if you accidentally mishandle the electrodes, performance is fully enhanced compared to standard clamps, ensuring greater safety.
The BST600 is equipped with a 3.2-inch color backlit LCD display, providing easy-to-read visual data.
The housing is made of acid-resistant ABS plastic for durability and anti-slip performance, equipped with a silicone anti-break cable cover, and the soft rubber buttons add a comfortable touch while ensuring they are wear-resistant.
The BST600 also tests whether the battery temperature meets the optimal range, preventing overheating or cold-related problems, thereby improving performance, safety and service life.

$128.15 $151.22

11pcs/Set DUOYI DY523 Automotive Vacuum Pressure Gauge Liquid Charge Fluorine Repair Electronic Refrigerant Meter

Suitable for various maintenance scenarios and intelligent diagnosis of system faults
Dual pressure test, real-time display of vacuum and pressure values
Metal access port is made of durable, corrosion-resistant metal material that meets interface standards
Easy to operate, direct readout of data
Folding hook for space-saving and easy access
Ball-type brass valve design, good sealing performance
Pressure access port made of metal, more durable
Pressure test: Psig

$85.96 $104.87