3M 26583, Accuspray Refill Pack for PPS Series 2.0, Green, 1.3 mm, 7100152953 
Insize 1148-100S, ELECTRONIC DEPTH GAGE WITH ROUND DEPTH BAR, 0-4″/0-100mm, 6928640303111
$324.06
Resolution: .0005″/0.01mm.
Supplied with three interchangeable points (flat, spherical, disk).
Buttons: on/off, set, inch/mm, preset (+, -).
Automatic power off, move the digital unit to turn on power.
Battery CR2032. Data output.
Made of stainless steel.
