... ISO,CE Passed. 3.3years warranty. A & E Lab HK.Major Products: Hotplate,Stirrer,Stirrer Hotplate,Melting Point ... platform design aids in the process of placing sample flasks; the digital timer can be set to up ... door opens.The incubators accommodate different sizes of Erlenmeyer flasks. With optional accessories, it can also hold ... 30Heater power (W)250Power supply230V,50Hz,300W Lab Mixer Incubators