Telescoping Gauges

Telescopic Gauge Set ( 8 - 150mm ) 6pcs SERIES 951 A Telescopic Gauge is a precision measurement tool used to measure the internal diameter or bore of holes, slots, or grooves. It works by exp&ing its telescopic arms to fit inside a bore or cavity, & then the measured dimension is transferred to a micrometer or caliper for accurate reading. This tool is widely used in machining, metalworking, & engineering for measuring internal dimensions in ha..