This is a Glas-Col heater block. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Heater Block |
| Number of Holes | 20 |
| Vial Type | 15 or 16mm |