... Device. 2.ISO,CE Passed. 3.3years warranty. A & E Lab HK.Major Products: Hotplate,Stirrer,Stirrer Hotplate,Melting Point Device ... is a economic and easy-use melting point device. With a precise thermistor control system, the measurement ... is the most economic pricing makes the device unbeatable in the market.We offer three- ... supply230V, 50Hz, 75W Melting Point Device (ISO,CE Passed, 3years Warranty)