I picked this tool as I have had other Draper products before. It was easy to use, although reading it took a bit of getting used to. The dual degrees F & C scale can be a bit confusing at first, but fine once you sort it out. Basically how many discs are floating gives the indication. I'm pleased with the purchase.
Bestätigter Kauf: Ja | Artikelzustand: Neu
I tested this tool with neat water, then increased the concentration up to 75% anti freeze, a different number of balls rise up when sucking in the fluid compared to if you let it settle for a while, the last ball did not float until about 75% so anywhere between 30% & 75% is very inaccurate. It's ok to check you have some anti freeze but no good when wanting to adjust a specific concentration.
Bestätigter Kauf: Ja | Artikelzustand: Neu
Good useful tool Easy to use once you learn not to flood the unit with the coolant. Would recommend
Bestätigter Kauf: Ja | Artikelzustand: Neu
WENT ON GOOGLE TO FIND BEST ANTIFREEZE TESTER REVIEWS SAID THIS 1. YOU TUBE TO SEE HOW IT WORKS. IT'S SPOT ON. CHANGED ANTIFREEZE AND TESTED IT. 1 DISC FLOATED. I REMOVED 3 LITRES OF THE 1O L AND REPLACED IT WITH 3L OF CONCENTRATE. RE TESTED AND 3 DISCS FLOATED. THE DISCS LEFT AT THE BOTTOM SHOW ANTIFREEZE NOW GOOD FOR -15 DEGREES. LEARNED 2 THINGS.. HOW TO USE THIS TESTER AND MAKE SURE DON'T JUST BUY READY TO USE ANTIFREEZE. BUY READY TO USE PLUS CONCENTRATE. USED MANNOL PINK BTW.
Bestätigter Kauf: Ja | Artikelzustand: Neu
I am a ex machanic so i know what i am doing, after trying it 6 times in a row on the same car i got different results, i even got a reading with 2 disc's floating with clear water. Not impressed.
Bestätigter Kauf: Ja | Artikelzustand: Neu
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