History

ACIN stands for AirConditioning INstruments. The company was founded in 1965 by Louis W. Zijdenbos. Mr. Zijdenbos had broad experience as control specialist and trouble-shooter at Netherlands largest company in design and contracting of air-conditioning plants. He started an instrument workshop for design, production and repair.

Successful products were and are: (duct-) pressure-switches and -controllers, FlowFinder® zero pressure meter, pitot-tubes, sampling chambers, constant volume devices and besides this a wide variety of tailor-made equipment for Navy and industry.

Nowadays, ACIN instrumenten is a growing company with a wide scope of activities in measuring and controlling of indoor and outdoor climate. With our team we work hard to grow in our own country and abroad. With approx. 25 employees we produce and trade our own equipment and represent a large number of international brands.