Review on 🔍 Enhanced Electronic Micrometer for Accurate Archaeological Fractional Conversions by Brandon Skeet

I just received this. There were no instructions so I had to look through the Revain description to find the size of the battery. Luckily I had an LR44 battery handy as it wasn't included. ' which is converted to 0.375. The caliper only has two decimal places, so I had to round up to 0.38. I'll keep it, but if I had to buy it again I'd pay a bit more for 3 decimal places of accuracy.