Measuring technology

Measuring devices offer

sonel-logoWe offer and deliver for revision engineers, service and installation specialists whole range of measuring devices of Sonel Co. as universal revision devices, safety and impedance loop devices, megmets, measuring devices of earth resistance, clamp devices, non electric signals and testers.

Apos Ltd. is exclusive representative of Sonel company for Czech republic.

Offer of measuring and control devices

lumel-logoRegarding assortment of Lumel Co, we offer and deliver devices for energetics, analog and digital devices for switch board producers, transducers of electric signals, analysers and recording devices, current transformers and shunts, operator panels and display.


All delivered devices are in accordance with standards PN- EN 61557, PN- EN 61010 and PN-EN 61000-6-2, PN-EN61010-1 and PN-EN 61000-6-4.
We are working in accordance with ISO 9001:2008.