Smart Hydometer
The HH-100 is a self contained hand-held version of our battery state of charge sensor. As an added bonus this device also measures anti-freeze concentrations. The HH-100 is perfect addition to ...
Forum Discussion
Matt,
Could you take a look at this Ebay cheapy and say if it was like the ones you've seen? TIA
Cheap EBay refractometer
Could you take a look at this Ebay cheapy and say if it was like the ones you've seen? TIA
Cheap EBay refractometer
