Digital Inside Caliper inch/Metric/Friction 0.5-6", iGAGING

Work perfect it’s accurate and quick. Easy to read at night and the day. Well worth the money.

Definitely go for the spring loaded version over non-spring...much easier to use. My application is for guitar necks and it works perfectly.

This seems to measure accurately. It uses two larger batteries rather than the small button cells in some similar digital caliper I looked at.The larger batteries are both good and bad - they are good for long battery life, not as good if you prefer a smaller calipier head.

This product arrived earlier than expected. I used it to gauge the actual width of my orthotics. The price seemed reasonable and the product is made well additionally they added a secondary CMOS battery for future use. I noticed the company was located on the West Coast and this was one of the main reasons why I purchased from the company.

These are far cheaper than most digital calipers but are more than adequate for most of my needs. They are cheaply made but do a great job. Get the warranty and just use them .I love that they have fractional and decimal inches as well a mm.

Needed to measure inside dimensions of bore, and this tool made it easy to do. I used another of my calibrated gauges to make sure this one was on point before i put it to use. Highly recommend this for those that want a quick read out.

This tool is slick!!! Easy to use, hold, and accurate. Measures difficult to reach thicknesses in mm, thousandths, and fractions. Great tool.

Just what I needed in working with reclaimed barnwood of varying thickness. Instant, accurate readouts I can use to set the planer and check results. Also the perfect tool to monitor the shrinkage of fresh sawn lumber over time. Accuracy at all jaw openings I tested against a reference gauge was spot on. I like the selectable decimal inches and fractional inches.Update Feb 2018:. I use this thing constantly. It is invaluable when planing and jointing boards to precise thicknesses. I find decimal/fractional inches to be the most useful, followed by millimeters. It defaults to millimeters every time it's turned on but that's ok. Just a super device and hard to imagine working without it.Update Dec 2018: Turns out that this "super" device has a one-year life span. I've worn out one battery and thought I went through a 2nd. However the problem is that the little plastic battery tray no longer holds the battery (3V disc) in the proper position inside the case to make contact. I can make the thing turn on by dropping the battery inside the case without the tray and shimming it with a thin piece of wood (toothpick or similar) to force contact, but this bypasses the on/off button, so I have to pull out the wedge and put it back in with each use. Downgrading this to two stars from five. I need a better option--likely more expensive--as I have to constantly check the thickness of the wood planks that I am planing.