digital temperature controller display precision prior to 0.2FS input signal: ... 700),J(-30~900),T(199~400)3, Relay output contact capacity: 7A(resistance load)4, Dring solid relay ... 15mA voltage >12V,period is 2S5, Driving controllable pulse output:>100mA,instantaneous big is 1A6, Power supply:AC90V~242V,50HZ7 ... external dimension(mm): 80×120×35 put up Temperature Controller,thermometer,thermostat (XMTC)