Specification:
Item Type: Index Meter
Material: ABS
Battery: 1.5V AA battery x 2 (battery not included)
Uses: Real time index measurement; index comparison; index tracking detection
Response Spectrum: 280-400nm
Measurement Interval: 0-199.9
Resolution: 0.1
Response Time: T≤0.5s
Measurement Accuracy: ±10%
How to Use:
With the arm straight so that the radiometer is perpendicular to the ground, with the sensor facing up, press the button to take the measurement.
PackageList:
1 x Index Meter
1 x User Manual
Notice:
1. Before measuring, please keep away from buildings, trees and other obstacles that will block the sun.
2. Under various weather conditions, the UVI index varies greatly, please measure multiple times to take the average to reduce the error.