EB15 Negative ION Detector - ECO001

Simple easy to use and operate. Measurement in 20 seconds. Numerical easy to read display. Stable measurement results, more accurate than conventional air ion counters.Range 0 - 1,9999 ions/cm3 Effect...

Digital Air Ion Counter - ECO002

The Air Ion Counter is small and easy to use, requiring only one 9V battery. It is however as sensitive as much more expensive meters.The Air Ion Counter can be used for the detection of natural and a...

Environmental Monitoring - ASS051

Indoor Temperature, Humidity and Barometric Pressure readings. Radio controlled clock. High / low temperature and humidity alarm. Comfort level and Heat Index indicators. Oregon Scientific Dual Band W...

External AC Power Supply - ECO003/ACP

External AC power supply for Digital Air Ion Counter (ECO002)