2 products found
Spectrum Technologies, Inc Products
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Weather Monitoring - Sensors & Accessories - Sensor Options - All Sensors
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Spectrum - CO2 Sensors
Nondispersive infrared (NDIR) technology measures CO2 levels in ppm. May be used as a handheld portable (internal, rechargeable battery) or wall-mounted for continous recording and data logging with a WatchDog Data Logger (one CO2 meter per logger). Includes 6-volt DC transformer. Range: 0-4,000 ppm. Accuracy: +/- 5% of reading or 50 ppm, whichever is greater. For connection with WatchDog Weather ...
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Spectrum - External (Soil) Temperature Sensors
Measure soil, air, or water temperature with a resistance-based ...