PID fuzzy control, P, PI, PD, PID, or on/off,multi-input(K, J, ... Storage temperature: -30...85°CAmbient humidity for use and storage: 10...90% RH (non-condensing) Detailed SpecificationsIntelligent temperature controller (digital temperature controller) ... consumptionLess than 5 VAControl algorithms optionsP, PI, PD, PID, or on/offAlarmsUpper limit alarm, lower limit alarmWorking temperature0 ...