1、Multi Modes: The controller supports multiple thermocouples and resistance sensors, with multi output and alarm modes. 2、High Performance: The controller has high wiring density, high accuracy and good sensitivity, can digital control of temperature. 3、LED Display: The controller is displayed by 7 segment LED, which is intuitive and easy to operate, PV is red and SV is green. 4、PC Shell: The controller adopts high strength PC shell, which has high strength, not easy to break and damage. 5、Wide Usage: The controller is suitable for machine tool equipment, heating equipment, boiler equipment, temperature control equipment, automation equipment, etc. Item Type: PID Temperature Controller Material: PC Allowable Voltage Range: 90%-110% of rated voltage Rated Voltage: 100-240VAC Display Method: 7 segment LED (PV: red, SV: green) Panel Size (WidthxHeight): Approx.48x94mm/1.9x3.7in Control Accuracy: 1-100℃ 0.1-50.0℃ Control Mode: ON OFF, P, PI, PD, PID control Alarm Output: AL1, AL2 relay: 250VAC 1A 1a Input Type: Thermal Resistance: DPt100Ω, Cu50Ω (allowing a single wire impedance to be less than 5Ω) Control Output: SSR: 12VDC±2V 20mA 1 x PID Temperature Controller 2 x Accessories 1 x Manual