Suitable for testing of PVC . Double walled , outside made of mild steel . Finished with stoved enamel ppaint and inside made of  aluminium . A tube of 100ml . Dia, 300mm length is suspended in the oven with arrangement of hanging 6 samples at one time. Temperature is controlled by thermostat from ambient temperature to  140˚C with air circulation fan . Work on 220/230VAC .

Option : Electronic Digital Temperature controller cum indicator.