We are offering temperature controllers. Product features: universal input (j, k, pt-100) selectable.wide voltage range.on off or self-tuned function selectable.single double set point.over voltage protectioncompensation offset feature available in tx7-ua user friendly programming through increment decrement button (tx7-ua)indication for sensor, funtion and relay status.program enable disable for sensor, function, hystersis, compensation features in tx7-ua. Dimension 72x72x128.5