- Thread starter
- #121
Mike Oxbigg
Well-Known Member
Seems to work great. I bought a bottle of 7.0 calibration fluid and it has been spot on every time I check it. I had to calibrate it when I got it, but I haven't had to since. I keep a little wet piece of sponge in the cap so the bulb doesn't dry out. If it lasts, it's worth the $12