They provide an interesting powerful and easy method of detecting and plotting ionizing radiation on a P.C. or LAPTOP computer. No need for batteries or external transformers. An efficient regulated power supply draws a minute amount of power from the computer port. Each monitor is extremely rugged and accurate. Thousands have been sold over 17 years and the first are working as new.

Address: Aware Electronics Corp, P.O. Box 4299, Wilmington DE 19807 USA
Telephone: (800)729-5397
Fax: (302)655-3800
Website: http://www.aw-el.com/