Digital Caliper 8 inch/200 mm Electronic Vernier Calipers Measuring Tool Hardened Stainless Steel Caliper with Auto-off Function Extra Large LCD Screen Display by RUBEDER

Really like this digital caliper, it is a really good purchase. Build quality is very good, feels solid in the hands and very smooth/easy to use. Has inches and mm option, an "auto-on" feature when slide is opened and a "hold" screw to fix a measurement. Battery compartment is easy to access (Philips screws) and I even found an extra battery in the box. The box itself seems sturdy and durable. Good product and great value overall.

I have used various vernier, dial, and digital calipers for 45 years as an aerospace Quality Inspector. The fit, finish, and accuracy compare favorably with calipers sold as budget quality for industrial use. It would take years of daily use and professional periodic calibration to determine how well it compares to the typical (hundred dollar +) tool from Mitutoyo or Starrett, so I cannot go that far. I will, however expect to be able to use it for around the house and hobby related projects for many years.

Good quality product for precise measurements in Meteic or Standard with one button click to switch. Storage box and auto turn off features are awesome.

Have only used this tool a few times-so far, so good. Accuracy tested pretty well, especially considering the price.

Tried to use this 8” caliper alongside 6” I’ve been using for 18 years. Compared to my other 8 “ caliper AND TWO of my friends 8” calipers. This AT BEST IS .025” off. Does not compare to others in the same price range.

I've owned 2 other calipers. This one by far is the most accurate and reliable. Well made.

The quality was poor at best, I do a lot of precise design work for prototyping. I have to say I was not please as soon as I picked it up, the sliding jaw has alot of play. Once zero’d it would loose its home within two movements. Consistently was off 0.024 - 0.027. It’s about what I would expect from a $30 caliper

Very accurate and works well good quality