Item Type: Temperature Controller Model: BEM-72VD Material: Plastic Purpose: Detect temperature Temperature Range: 0-400 Working Voltage: 220V, 50~60Hz Dimension: Approx. 72 x 72mm / 2.8 x 2.8in Setting Accuracy: 1%FS or less Working Environment: 0-50, relative humidity 85%RH, non-corrosive and non-strong electromagnetic radiation occasion Pointer Mode: No display/deviation display/digital display Setting Method: Digital setting/knob setting/no setting/analog setting Index Number: K type Installation Type: Embedded Package List 1 x Temperature Controller 2 x Buckle 1Good-quality integrated chip has stable performance and more accurate temperature measurement and control 2This is a digital display meter, knob adjustment is simple and convenient 3Come with galvanized terminal, fine workmanship bring neat and beautiful arrangement 4Equipped with two buckles, embedded installation, stable and firm, not easy to fall 5Using advanced technology to make smooth surface, which will not hurt your hands in operate