Description double power supply 24/230V 50/60Hz 1 exchange relay output 10A 250V alarm buzzer starting setting by REAL TIME CLOCK room temperature 0+55°C multiple probe: thermocouple ” J” 0+700°C thermocouple ” K” 0+999°C connections by screwed extractable terminal block front dimension 72x72x90 mm mounting hole 68x68 mm for PIZZA OVEN