Light Sensor Meter Spectrum Technologies, Inc., has introduced a Field Scout External Light Sensor Meter, for measuring ultraviolet light, quantum light, or solar radiation. The meter attaches to all Spectrum light sensors, which come with six-foot cables. Spectrum light sensors feature cosine correcting diffusion disks to ensure aggregate accuracy when used to measure 24-hour incident light. For information or to receive a free catalog of the company’s weather and field measurement technologies, call (800) 248-8873 or go to www.specmeters.com. Altacor Registered The U.S. Environmental Protection Agency and the Canada Pest Management Regulatory Agency have approved the registrations of the insecticide […]