Automotive Relay Tester 12V Auto Relay Diagnostic Tool Battery Checker Small Relay Tester with Clips
Easy To Use - The tester will automatically detect the pin position, the release time of the action, and the consistency of the relay in each test phase. If the tester lights up the green LED light, the relay is normal.
if the red LED light is on, the relay is abnormal..
To Operate - First, clip the alligator clip of the tester to the car battery, the black clip on the negative pole, and the red clip on the positive pole. When the red LED light is on, it means the tester can start the test. Check the relay before testing. Select the appropriate socket according to the pins, insert the relay into sockets, press the "Test" button, and the tester will automatically detect the pin position of the unknown relay..
Fitment - Suitable for most general-purpose automotive relays on the market. When testing, it needs to be connected to the car's 11V-15V battery. The car battery must be a 12V battery, and the battery voltage must be between 11V-15V.
2. The applicable coil resistance is preferably above 20 ohms..
Compact - Our automotive Relay tester is small and easy to carry around for on-the-go jobs or for easy storage. Its compact design allows easy use no matter where you are..
Simple and Quick - With our patented design this relay tester will give you the ....
Upgraded Diamond Tester Pen, Environmental Protection 9V Battery, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector for Novice and Expert, Accuracy Jewelry-Tester Pen
✔◇✔This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes..
✔◇✔SIMPLE TO USE : Diamond Tester Pen is simple to operate to get results. 1. Put the battery in the tester. 2. Take off the probe cap. 3. Turn on the switch. 4. Make sure only one light lights up on the scale. 5. Make sure the " ready lamp" light is on. 6. (If test diamond, you then need to turn on the number of the light.
✔◇✔Before Test: 1. Put the battery in the tester. 2. Take off the probe cap. 3. Turn on the switch. 4. Make sure only one light light up on the scale. 5. Make sure the " ready lamp" light on. 6. (If test diamond, you then need to turn on the lights number corresponding to the indoor temperature and diamond weight.).7. (If test other gems, you'd better calibrate the probe, method: by placing the probe vertically on a glass, then adjusting the light to 5, then test the gems.).
✔◇✔NOTICE: * When testing, the probe needle and the tested object must be at a 90° angle. * When testing diamond, your right index finger must keep touching the metal panel on the back of the t....
★ HIGH PRECISON, SENSITIVE RESPIRATORY. ketosis monitor is used to measure the concentration of ketone substances in the human body.The portable....
★ ENERGY SAVING, automatic shutdown function.Powered by a 2 x AAA 1.5v battery (not included but generally available), this acetone tester will....
★ LARGE DIGITAL LCD SCREEN .The acetone tester has a large screen with an orange background.Backlighting allows you to use this breathalyzer acetone....
★ COMPACT DESIGN.This breathalyzer is small in size, light in weight and easy to carry.You can hang the acetone tester on the keychain when you're....
★ 30 DAYS MONEY BACK GUARANTEE,LIFETIME WARRANTY. GREENWON has 20 years of experience in the production of respiratory tester, in the respiratory....
Portable Bad Breath Tester Odor Detector Breathalyzer Personal Hygiene Smell Checker Analyzer for Successful Dating Gadgets,Pink
[Self-testing Bad Breath Dating Artifact]The Odor breath tester is specially designed to check people's breath quality. It adopts semiconductor gas....
[LCD Cartoon Indication]Odor breath tester with Digital LCD and cartoon indication with background light. It will show the final testing result in....
[EASY TO USE]Just insert 2 included AAA batteries, power on your Odor breath tester and wait for 9 seconds for warm-up, then blow into the tester for....
[PORTABLE]The Bad breath detector is small and lightweight. It weights 0.2Kg and size 84.5 x 40 x 18.5(mm). Easily fits in your bags and pockets,....
[Smart Energy Saving]The Bad Breath tester will automatically shut off to save power after finishing the test for 5 seconds and powered by 2AAA....
Diagnose Misfire Trouble Swiftly ➤ Using AUSTIN inline spark plug tester could help you diagnose ignition and engine problems and defects quickly and easily. A small spark plug tester is the most direct and useful tool to detect problems such as spark plug connections, contact points, cable damage, etc..
Indicator light description ➤ The spark plug light checker could help the tester to make further adjustment plans through the indicator light. An Intense bright white light indicates a healthy spark, jumping colors indicate weak contact current, and no light indicates no current passing. Further, help you identify which cylinder is causing the problem and track down the exact cause..
Convenient Operation ➤ 1. Shut off the engine and remove the spark plug wire.
2. Connect the black connector to the spark plug.
3. Insert the metal end of the tester into the spark plug wire.
4. Start the engine and observe the indicator light.
The time required for all internal combustion engine troubleshooting is approximately 20 seconds..
Fabulous Materials ➤ The ignition coil spark plug tester is made from high-quality high-temperat....
TOPDON Bundle of BT20 Car Battery Tester and ArtiDiag Pro Bidirectional Scan Tool
Item 1: 12V Car Battery Tester, TOPDON BT20 Battery Load Tester, Voltage Test Digital Alternator Tester, Cranking&Charging Test via App, Budget Automotive Battery Analyzer&Checker for Car Truck SUV ATV Boat.
Item 2: TOPDON ArtiDiag Pro Car Diagnostic Tool, Bi-Directional Control & OE-Level Full Systems Diagnosis for 100+ Vehicles, Smart Scan Tool with AutoVin, 31 Maintenance Services, 2-Year Free Update..
