Message from the President

Dear Clients and Vendors, I wish to reach out to all of you in response to the numerous changes that have taken place at Qal-Tek Associates. These changes have positioned Qal-Tek to be a leader in the industries in which we provide service and support. We take great pride in our mission to provide revolutionary […]

Fantastic Little Geiger Counter

I recently met Dan Sythe, the owner of International Medcom, who showed me his latest design which is an innovative geiger counter he calls the ONYX. It uses the standard 2″ GM pancake detector supplied by LND so the sensitivity is exactly like any HP-260 or 44-9 probe. But that’s where any similarity ends. This […]