The Standard in

Plant Stress Measurement


Opti-Sciences Inc. manufactures and distributes chlorophyll flurometers, chlorophyll content meters, and specialty fluorometers. We also distribute products from ADC BioScientific Ltd. in the US, and makes OEM instruments for other companies.

Free - Basic Plant Stress Guide

Opti-Sciences, Inc.   8 Winn Avenue    Hudson NH 03051     USA    (603)883-4400