NS uses at mutch as possible sensors not requiring any maintenance (no change of expensive sensor and no recalibration), however it's better to procede to a regular control of the good functioning of devices to guarantee precision and safety.

For an package price you benefit from a functional control and metrology. A certificate of individual control is supplied with every device. Optional, a possible repair can be made at lower cost.

All our devices are calibrated in factory with a source of Cesium 137 in 500 micro R/h. However, we propose a control at the end of some years. A certificate of individual control is supplied with every device.

As a manufacturer, we can adapt quickly our products to your specific needs. Do not hesitate to contact us.

We supply numerous customers with OEM products. From over 500 Items, we supply you a product at your own trademark and with the colour of your choice.