Professional system capable of providing, in real time, data relating to tire pressure and temperature, signaling any anomalies by means of a sound and light warning. Easy to assemble, the intervention of a specialized technician is not necessary. The kit contains 6 external battery-powered capsule sensors (replaceable) and a display powered by a 9 & gt; 16V cigarette lighter socket. Suitable for cars with trailer towing or commercial vehicles with or without twin wheels. ” Sleeping ” mode for battery saving and ” Self Testing ” function with automatic detection of the condition of the tires at each start. Adjustable pressure and temperature threshold values. Convertible measurement units (PSI / Bar, ° C / ° F). TECHNICAL DATA: display dimensions 42 x 88 x 14 mm; sensor dimensions 23 (diameter) x 16 (height) mm; sensor weight 9.6 gr; operating distance about 16 m; working frequency 433.92 ± 0.05 MHz; operating temperature working -20 ° / + 60 ° C; working range 0 & gt; 5,2 Bar / 0 & gt; 75 PSI; sensor battery life about 24 months.