Working temperature 940°C, maximum temperature 1000°C. Fitted with energy regulator and thermo couple with pyrometer, thermal fuse.
Working temperature 1100°C, maximum temperature 1150°C. Fitted with energy regulator and thermo couple with pyrometer.
| Cat No. | Cat No. | Muffle Size(cm) |
| SG300 | SG308 | 22.5X10X10 |
| SG301 | ——— | 25X12.5X12.5 |
| SG303 | SG338 | 30X15X15 |