Features High Performance The controller has high wiring density, high accuracy and good sensitivity, can digitally control the temperature. Multiple Modes The controller supports multiple thermocouples and resistance sensors, with multiple output and alarm modes. Wide Use The controller is suitable for machine tool equipment, heating equipment, boiler equipment, temperature control equipment, automation equipment, etc. PC Shell The controller adopts high-strength PC shell, which has high strength, not easy to break and damage. LED Display: The controller is displayed by a 7-segment LED, which is intuitive and easy to operate, PV is red and SV is green. Specification: Item Type: PID Temperature Controller Material: PC. Permissible voltage range: 90% to 110% of rated voltage Rated voltage: 100-240VAC Display method: 7segment LED (PV: red, SV: green) Panel size (width x height): approx. 48x94mm/1.9x3.7inches Control accuracy: 1-100℃ 0.1-50℃ Control mode: ON OFF, P, PI, PD, PID control Alarm output: relay AL1, AL2: 250VAC 1A 1a Input type: Thermal resistance: DPt100Ω, Cu50Ω (allowing single wire impedance to be less than 5Ω) Control output: SSR: 12VDC ± 2V 20mA. Package list: 1 PID temperature controller 2 accessories. 1 manual. Small note: Pay attention to electrical safety when installing and using. Package List 1 x PID Temperature Controller 2 x Accessories 1 x Manual