1. Application: environmental monitoring
2. Operating temperature: 32 Fahrenheit to 122 Fahrenheit (0 Celsius to 50 Celsius)
3. Storage temperature: -4 Fahrenheit to 140 Fahrenheit (-20 Celsius to 60 Celsius)
4. Operation and storage: RH 0-95 percent , non-condensing
5. Repeatability: +/-1 umol/m2 per second
6. Measurement range: 0-5000um ol/m2/second Display Resolution; 0.01 um ol/m2/second (0-99.99); 0.1 um ol/m2/second (100-999): 1 mol/m2/second (1000-5000)
7. Measurement rate: 1 measurement per second
8. Starting wavelength: 400+/-10 nanometers
9. Cut-off wavelength: 700 +/- 10 nm
10. Power requirements: 2 x 1.5 V size A alkaline batteries or suitable rechargeable batteries (batteries not included)
11. Dimensions: 115 x 60 x 24 mm
12. Weight: 115 g