parmas
23-04-2016, 02:31 PM
Check this out : http://www.make-biodiesel.org/Quality-Testing/testing-methanol-for-purity.html
Video : https://www.youtube.com/watch?feature=player_embedded&v=i8UL6zwKK58
There is also this video of an Antifreeze Hydrometer : https://www.youtube.com/watch?v=ljCrQrajSUk
Check this group test of Anti-Freeze meters : http://www.autoexpress.co.uk/accessories-tyres/60400/coolant-testers-rated
Gunson Anti-Freeze and Coolant Tester 77105 is the Cheap Best Buy while Draper Expert 10645 is the Expensive Best Buy
Video : https://www.youtube.com/watch?feature=player_embedded&v=i8UL6zwKK58
There is also this video of an Antifreeze Hydrometer : https://www.youtube.com/watch?v=ljCrQrajSUk
Check this group test of Anti-Freeze meters : http://www.autoexpress.co.uk/accessories-tyres/60400/coolant-testers-rated
Gunson Anti-Freeze and Coolant Tester 77105 is the Cheap Best Buy while Draper Expert 10645 is the Expensive Best Buy