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Product Description
Calibration Procedure
Before using, you should calibrate the tester.
To calibrate the tester:
- Clean the test head and make it dry. Note: The test head consists of the two electric poles and the short cylinder connecting with the two electric poles.
- Insert the test head into the new brake oil about 2cm deep,or expose the test head in dry air directly. Note: If you choose to use new brake oil to calibrate the tester,this new brake oil must be the same type as the brake oil you want to test later.
- Press and hold down the “ON”button,wait about 3 seconds,then use a suitable screwdriver to adjust the adjustor.When the first green LED just lights up and the other LEDs are off,stop adjusting the adjustor.Now the tester is ready for use.
- If the two green LEDs light,the quality of the brake oil is good.
- If the yellow LED lights,the quality of the brake oil is bad.
- If the red LED lights and the built-in buzzer sounds,the quality of the brake oil is unsafe to use.
Note: Don’t release the “ON” button until the calibration is finished.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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