... ;(External) 12V/AC, 50/60Hz.5, Power absorption: 5VA max;6, Inputs: 2 NTC probes;7, Range of display: -45~80 ... °C;14,Storage temperature: -30~+80°C;15,Connections: Screw terminal block 2,5 mm2 wiringWire diagram: Newest digital temperature controller with ...