... , it is the main method to detect some characte melting point testerApplicable standard:1. National standard(Chinese codex)20052. Corporate ... speed.3. Auto-memorizing and nothing preset data and melting point,holding without power.4. Auto magnetism stirrer,with the ... . Automation:auto-test,auto-diagnose,autoalarm.Technical data: Range of melting point : 50-270 c Accuracy : +/- 1 c Usage temperature : ...