Review on E Z Red SP101 Battery Hydrometer by Kaveen Reyes

I will compare with a bigger competitor bought from local auto parts. The EZ RED is easy to read and uses less battery acid to fill the device. The "other guy" needs at least a pump and a half to get enough acid to float the needle. It only takes one tap on the bulb to fill it to the line. With the EZ RED, the pump bulb is smaller and the rubber is much stronger and thicker. This device also "creates fewer bubbles" because the acid is drawn into the tube and sticks to the needle. As a result, fewer taps are required to expel the bubbles. Another benefit of this device is the smaller tube that goes straight down and exits at the bottom. No big "rubber hose" down and at an angle like the other guy. The competitor drips horribly and the EZ RED drips very little. It also has very well-labeled numbers that leave very little "guessing" about what the actual SG is. And evens out the temperature.