Insize Internal Groove Dial Caliper Comparator Gauge Gage 0.8-1.6" / 0.0005"

Insize Internal Groove Dial Caliper Comparator Gauge Gage 0.8-1.6″ / 0.0005″ New in factory storage case which is a nice, hard plastic case with padding. $329 MSRP Model #: 2222E161 Range: 0.8-1.6″ Graduation: 0.0005″ Arm Length: 3.150″ Height at contact point: .236″ Arm width: .118″ Inside dimension (ID) measurement capability for making comparison measurements of hole diameters and groove and tube thickness Spring-loaded for point contact at constant measuring pressure Dial display provides precise, readable measurements in metric units NOTE — This is a comparator gage and must be set with a setting ring, micrometer, caliper, etc… You set the reference measurement using a micrometer, etc, by the rotating dial and locking it in place. Subsequent measurements will show you variance from the reference. In other words, this is not a direct reading gage and does not display an absolute measurement. You obviously can use it to arrive at absolute measurements, it just takes a few steps and some arithmitic. _gsrx_vers_1653 (GS 9.7.5 (1653))