Review on Igaging 400 D69: High-Resolution Electronic 2-Position Measuring Tool by Napoleon Robbie

Others wrote that their battery died on arrival and they needed to install the second battery from the box. Apparently the folks at IGaging read the comments and made the necessary changes. When I received mine both batteries were disconnected from the display to keep them from running out of power during storage and shipping. I HATE using and reading traditional depth gauges and usually use a digital caliper to quickly measure the bar instead of reading the depth gauge. With this tool I can measure many times faster than before. The device also has a HOLD button that allows the measurement to remain static (unchanged) until the next measurement is taken. The price is MUCH lower than other competitors. NECESSARY!