caliper micrometer

cal·i·per mi·cro·me·ter

a gauge with a calibrated micrometer screw for the measurement of thin objects such as microscope cover glasses and slides.
References in periodicals archive ?
Use an outside caliper micrometer, NSN 5210-00-243-2933.
Tenders invited for Design, supply, safe delivery and warranty of table top bench drill, digital protractor, bench grinder with in-build task lights, bench top ultrasonic cleaner, benchtop buffing and polishing machine, stainless steel electronic led digital vernier caliper micrometer, 0-25 mm digimatic micrometer