... with 7segments LED 3) dual output 4) RS485 interface Temperature Controller SpecificationCH102: 48 x 48 x 110mm, CH402: 48 ... x 96 x 110mmCE ,RoHS and ISO9001 approval.Digital Temperature Controller 1/4 DIN (96x96mm), and other sizes.Supply ... digital timers, thermocouple heads, digital counters, panel meters, voltage regulators, PLCs, terminal blocks, and thermocouple cables/RTD cables--basically every ...