Holiday Notice: Our office will be closed on Monday, May 27th for Memorial Day. We will resume business on Tuesday, May 28th. Please feel free to contact us during this time and we will reply upon our return.
Effective January 1, 2001 we eliminated all Model 10 technical support and repairs. This is unfortunate since there are many Model 10s in good working order, but it has proven to be impossible to...
Effective December 1, 2008 we obsoleted our SCUFA™ (Self-Contained Underwater Fluorescence Apparatus) Submersible Fluorometer. Although there was a solid customer base, over...
Effective January 1, 2013, we stopped repairing TD-700s because we were no longer able to obtain parts. (Hard to believe it's already been seven years since we stopped manufacturing the product.) We...