Ring And Ball Apparatus (Electrical)
Specification:
- Electrical heating, with a Heater and Energy Regulator.
- Suitable for operation on 230 V, 50Hz, Single Phase, A.C. supply.
- Each unit is supplied with bath of heat resistant glass.
- Tapered Rings
- Steel Ball, of 9.5mm dia.
- Ring Holder
- Electric Heater (Hot Plate)