Review on Fowler Clinotronic Electronic Inclinometer 54-635-601-0 by Warren Hess

The 'Made in China' sticker on the box was a little disappointing as I own other Fowler precision instruments and they didn't have that sticker on the box. During the calibration process, I noticed that one side of the viewfinder angle should be slightly deflected since the measured angle was 89.95 degrees (instead of 90.00). That's within the accuracy of the device, but it's also a bit disappointing. Fortunately, all other sides were at a 90.00 degree angle. Despite these disadvantages, I still think that this device has very good qualities that make it useful for the work I need it for. I mainly use it to measure drive angles and it should work really well for that.