Draper AdBlue® Tester (Disc Type)

Accurately measures the strength of urea concentration in DEF (Diesel Exhaust Fluid)/AdBlue® solution. Easy to use AdBlue® tester, simply squeeze the bulb of the syphon tube and insert the tube into the DEF / AdBlue® solution. Then slowly release the bulb and draw off enough liquid to reach the line marked on the tube. The number of floating discs indicate the urea concentration. Once used wash and flush the tester with water. For testing, at hot or cold temperatures the 740mm extra long hose is designed for tanks with filler necks.

Royal Mail Tracked Standard

• £3.95 for orders under £50
• FREE on orders over £50

Royal Mail Express

• £5.95 for orders under £50
• £3.95 for orders over £50

Please note: Express delivery will only be available for certain products. Order before 2pm for guaranteed next-day delivery.*

RETURNS

- Easy Returns
- 30 days return policy

We offer a no-hassle 30-day return policy for refunds & exchanges. Returns & exchanges are valid for 30 days after the order has been fulfilled, provided it has not been used or fitted and is returned in its original packaging. For more information please visit our full returns page.