Digital Pre-Wired PID Temperature Controller Thermostat With NTC Probe For Home Brewing ,Install Easy

Temperature Compensation: -50~125 ºC /58~257ºF Working environmental humidity: RH 35-85% Working environmental temperature: -10~55ºC/14~131ºF (no freeze or condensation) Storage environmental temperature: -25~65ºC/-13~149ºF (no freeze or condensation) Character display: PV/SV: 14.2mm character height red high light LED