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Description
12V & 24V ADVANCED AUTOMOTIVE RELAY TESTER FOR CAR BATTERYEfficiently diagnose and test automotive relays with our CNBJ 707 Type Electronic Relay Tester. Designed for quick and accurate relay testing, this automotive tool provides essential insights into the relay's performance and functionality. Key Features: 1. Comprehensive Testing: Capable of testing the three most popular relay types, ensuring versatility for various automotive relays. 2. Control Validation: Tests the proper control of the relay's
Efficiently diagnose and test automotive relays with our CNBJ-707 Type Electronic Relay Tester. Designed for quick and accurate relay testing, this automotive tool provides essential insights into the relay's performance and functionality.
Key Features:
1. Comprehensive Testing: Capable of testing the three most popular relay types, ensuring versatility for various automotive relays.
2. Control Validation: Tests the proper control of the relay's opening and closing, providing a thorough assessment of its functionality.
3. 12V & 24 V Car Battery Power: Utilizes a 12V & 24V car battery power supply for convenient and reliable automotive relay testing.
4. LED Indicators: Features red and green LED indicators to clearly indicate the relay's status. Red LED for abnormal tests and green LED for normal tests.
5. Quick Diagnosis: Allows for quick and efficient testing of automotive relays, enabling timely and accurate diagnostics.
1. Comprehensive Testing: Capable of testing the three most popular relay types, ensuring versatility for various automotive relays.
2. Control Validation: Tests the proper control of the relay's opening and closing, providing a thorough assessment of its functionality.
3. 12V & 24 V Car Battery Power: Utilizes a 12V & 24V car battery power supply for convenient and reliable automotive relay testing.
4. LED Indicators: Features red and green LED indicators to clearly indicate the relay's status. Red LED for abnormal tests and green LED for normal tests.
5. Quick Diagnosis: Allows for quick and efficient testing of automotive relays, enabling timely and accurate diagnostics.
Model 1 (12V Relay Tester) Specifications:
- Product Models: CNBJ-707 Type (12V
- Product Weight: 262 grams (12V)
- Product Size: 120 x 60 x 25 MM (12V)
- Power Supply: 12V Car Battery (11V-15V)
- Coil Resistance: Preferably above 20 ohms
- Product Models: CNBJ-707 Type (12V
- Product Weight: 262 grams (12V)
- Product Size: 120 x 60 x 25 MM (12V)
- Power Supply: 12V Car Battery (11V-15V)
- Coil Resistance: Preferably above 20 ohms
Model 2: (24V Relay Tester) Specifications:
- Product Models: CNBJ-722 Type
- Product Weight: 290 grams
- Product Size: 200 x 95 x 30 MM
- Power Supply: 24V Car Battery
- Coil Resistance: Preferably above 20 ohms
- Product Models: CNBJ-722 Type
- Product Weight: 290 grams
- Product Size: 200 x 95 x 30 MM
- Power Supply: 24V Car Battery
- Coil Resistance: Preferably above 20 ohms
Usage Instructions:
1. Connect the car battery (12V or 24V) to the relay coil.
2. The tester will evaluate the relay contact function, observing data such as contact head performance, closing time, and relay inertia.
3. LED indicators will display the test results – red for abnormal and green for normal.
1. Connect the car battery (12V or 24V) to the relay coil.
2. The tester will evaluate the relay contact function, observing data such as contact head performance, closing time, and relay inertia.
3. LED indicators will display the test results – red for abnormal and green for normal.
Ensure accurate and efficient automotive relay diagnostics with the CNBJ-707 Type Electronic Relay Tester. Please note the requirement for a 12V battery with voltage between 11-15V for optimal performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Replacement parts
Size: 19 Pcs for eufy L60/ L50 Series
Good replacement parts pack. This will last you a while.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
It si the right fit
Size: 19 Pcs for eufy L60/ L50 Series
It si working perfectly fine it fit like a glove
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Excellent fit and value - recommended buy
Size: 3+12+12+2+1 pack
I rarely write reviews, but I'm so impressed by the fit and quality of this set that I made an exception. I'd been running my eufy 11S without brushes, and have been cleaning and reusing the filters for a while now and finally decided to buy replacements. The kit came packed well with everything in order and no damage. I replaced all of the worn parts and installed the brushes and did a test run - everything worked great. I expected some fitment issues because I've seen that with other kits, but I had no issues. The fact that you get multiples of almost everything is icing on the cake.
Oh, and I wasn't paid or given anything in exchange for this review, as much as that's worth now, haha.
I can recommend getting this kit for your robot vacuum, if it's the right set for your model.
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Reviewed in the United States on February 6, 2025
★★★★★ 5
Good option for an aftermarket replacement solution.
Size: 3+12+12+2+1 pack
I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Eufy Brushes wear out with daily use
Size: 4 Pack
These brushes help the Eufy continue to run efficiently. I have 2 dogs and run 2 Eufies daily. It is surprising how much sand, dust, gravel and hair gets vacuumed. My furniture isn't as dusty and my floor doesn't need mopping as often.
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Reviewed in the United States on January 7, 2026
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