Copper thru-hole
The CMI 610 Plated Thru-hole Measurement Gauge is a handheld coating thickness gauge that is specifically designed for PCB electronics manufacturers who require quick, easy, accurate and repeatable thru-hole measurements on PCB boards prior to and after etching.
Includes: CMI 610 Gauge, one Replaceable External ETP Through Hole Probe, ETP Standard for verification and calibration, rechargeable battery and charger, PC Link software and cable, carrying case, manual, 1-year warranty.