20 Plus Years of Serving You!
Thanks to our loyal customers who have made Spectrum Technologies a worldwide leader in Plant Measurement Technology. For over 20 years our mission is to improve the profitability and efficiency of our customers. We measure your world!

You’re challenged with the higher cost of crop inputs, and particularly fertilizer. Our new SoilStik™ pH meter and waterproof Cardy Nitrate Meter are two meters for your nutrient management tool box.

Spectrum works closely with researchers, suppliers, consultants and growers to develop products that boost crop production efficiency while safeguarding the environment. We continually introduce new products and technical information to help you get the most out of your investment.