Draper 10645 Expert Anti-Freeze Battery and Screenwash Refractometer Kit

If you want to check the condition of lead acid batteries or car anti-freeze then this refactometer is the thing to buy. It is so simple and easy to use. Just put a drop of the liquid to test on the test glass, look through the eyepiece and simply read off the battery SG or anti freeze strength. It may be more expensive than a hydrometer, but it is a high quality instrument that will last for years. Well worth buying.

Brilliant but if kit accurate and easy to use

awesome piece of kit, saves having to use multiple items for testing antifreeze and battery fluid

Excellent product. Would recommend

A quality feel that belies its price. Simple easy to use with its ultra clear scale. Comes in a nice little box. Delighted.

Product looks good, not had time to try it yet, should be good it's a Sealey and I have £1,000's worth of Sealey kit - all brilliant - but delivery was simply AMAZING!!!! Ordered Saturday evening and delivered 11am Sunday, couldn't believe it.