Mifa systems supplies economical auto-tune pids from toho electronics, japan which is an iso 9000 company the largest manufacturer of microprocessor based pid controllers with an approval of ul/ce/jsa. These ttm-10a series of auto-tune pids come with salient features such as single display, 85-265 v ac wide range voltage input, smps power supply, 1/4 din [96 x 96], 1/8 din [96 x 48], 1/16 din [48 x 48] multiple sizes, j, k or rtd inputs, relay/pulse for ssr outputs, 1 built-in alarm fully field programmable, auto-tune pid/on-off control/°c/°f field selectable and rack in/rack out on-line to save down-time.