This is a cost effective analogue hotplate from Medline. It offers a large heating area of 180 x 180mm with safe controlled heating up to 400°C. Constructed from chemically resistant ceramic coated steel, this laboratory hotplate delivers excellent reliability with reproducible results at a sensible price. A screwed 12.5mm screwed thread is included for the addition of a retort rod (not included). The 'MS' Series has the following features and specifications. Case Construction: Steel, with chemical resistant coating. Stage area: 180 x 180mm. Temperature: Up to 400C (max). Power Supply: 220V a.c.