Test Disc/Puck
$20.00
Standard 1″ x 1/4″.
Standard metal sphere sizes up to 3mm available.
Color coded in Ferrous (Red), Non-Ferrous (Green) & Stainless Steel 316 (Blue).
Call for custom sizes & colors.
HDPE construction & industry approved.
All disks/pucks are engraved & include Certificate of Compliance.