Dwyer Instruments is the United States leader in instrumentation equipment. If it involves, temperature, pressure, flow, level, process control, data logging and recording, air velocity or humidity then Dwyer has you covered. Dwyer offers a wide variety of process instrumentation components for all industrial and commercial processes. Apex is a qualified Dwyer distributor offering excellent product knowledge and service combined with direct distributor discounts. Let Apex select the correct Dwyer product for you!