ETC-974 Microcomputer Temperature Controller 220V Digital Mini Thermostat Regulator Thermoregulator Thermocouple NTC Dual Sensor

Battery Included : No High-concerned chemical : None Theory : Temperature Controller Display Type : DIGITAL Model Number : ETC-974 Origin : Mainland China Is Smart Device : No Max Measuring Temperature : 100°C - 119°C Style : Standing and Wall Hanging Accuracy : NTC:±0.5°C(-30°C~50°C) PTC Accuracy : ±1°C(-30°C~50°C); other±2°C Power supply : 230VAC±10% ;50/60Hz Use temperature : -5°C~55°C Relative humidity : 10%-90%RH (not condensing) Storage temperature : -30°C~85°C Sensor lenth : 2M(include the probe)