1.Melting Point Device. 2.ISO,CE Passed. 3.3years warranty. A & E Lab HK.Major Products: Hotplate,Stirrer,Stirrer Hotplate ... of the device is excellent, giving 0.1ºC resolutions on display.The device is designed to simultaneously measure two samples ... the device unbeatable in the market.We offer three-years warranty on this product.Technical Specification: ModelMPD-100Temperature range (ºC )Ambient to ...