Technical Parameters

• 1. Illuminance Wavelength Range: 400nm ~ 700nm
• 2. Illuminance Wavelength Interval: 10nm
• 3. Illuminance Measurement Range: 0 ~ 1000000 Lux
• 4. Illuminance Resolution: 0.1 Lu x
• 5. Illuminance Measurement Accuracy: ≤±(3%H + 2 Lux) (H is the standard value, calibrated under CIE standard A light source)
• 6. Illuminance Unit Options: Lux (default), FC
• 7. Correlated Color Temperature Measurement Range: 1000 ~ 100000K
• 8. Correlated Color Temperatu re Measurement Accuracy : 5%
• 9. UV Index Measurement Range : 0.0 ~ 15.0
• 10. U V I ndex Measurement Accuracy: 0.5
• 11. Flicker Frequency Measurement Range: 10 ~ 500 Hz
• 12. F licker Frequency Mea surement Accur acy: 5%
• 13. Tempe rature Measurem ent Range: 20 80
• 14. Temperature Measu rement Accuracy: 0.5
• 15. H umidity Measurement Range: 0%RH ~ 90%RH
• 16. Humidity Measurement Accuracy: ±4%RH
• 17. Response Time: <0.7 seconds
• 18. Test Aperture Diameter: Φ21mm
• 19. Size: Length 18 7 1 mm * Width 72mm * Height 29.5 mm
• 20. Weight: A bout 199 g (including batteries)
• 21. Displa y: 240*160 Dot Matrix LCD
• 22. Power Supply: 2 AA Alkaline Batteries
• 23. Operating Environment: Temperature 0 ~ 40 ℃℃, Humidity <85%RH
• 24. Supply Voltage DC3V
• 25. Operating Current 20 m A
• 26. Operating Power Consumption 60 mW