RE11 is a universal and functional temperature controller with 2 outputs, LED bright dual display with user friendly configuration. -Display Type: 7 Segment LED Dual Bright Display -Display Configuration: 4 + 4 Digits -Accuracy : -For TC (J, K, T) inputs: 0.25% of F.S. ± 1° -For TC (R, S) inputs: 0.5% of F.S. ±2 (20min of warm up time) -For RTD inputs: 0.1% of F.S ±1° -Resolution: 0.1/1° for TC/RTD (fixed 1° for R and S TC) -Control Output: relay or SSR -Auxiliary Output: relay -Control Mode : -Auto Tune -Selftune -PID / ON-OFF -Feature: -heat cool PID, -dwell timer, -selectable 2nd Set point -Supply voltage: 90 to 270V AC / DC -Size: 52 x 52 x76mm -Panel Mount