Digital Oil Tester Portable Automobile LED Motor Engine Oil Quality Detector Gas Derv Fluid

Digital Oil Tester Portable Automobile LED Motor Engine Oil Quality Detector Gas Derv Fluid Analyzer

Working principle: The instrument is mainly aimed at the reaction of increasing the acidity of lubricating oil. With the long-term use of lubricating oil, its acidity wilradually increase, which will erode the surface of engine parts. If the test results show that red LED No. 10 flashes, it usually indicates that the lubricating oil has reached an acceptable lower level. At this time, the lubricating oil needs to be replaced. Power supply voltage: 12 V Testing system: oil quality Working temperature: -30Celsius-75Celsius Model: OTO300 Type: Digital Oil Tester colour:Red Material:ABS Package Contents: 1 x Car Oil Quality Tester Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.