Increases the performance of the PTC-660 A/B/C professional temperature calibrator, the imperial standard insertion tube for the ¼"/4 mm imperial reference hole comes in brass. It has 7/16" sensor size.
Increases the performance of the PTC-660 A/B/C professional temperature calibrator, the imperial standard insertion tube for the ¼"/4 mm imperial reference hole comes in brass. It has 7/16" sensor size.