9
6
4
3
10
Features/Functions (Fig.A)
1. Power button (On/Off, Low Battery Indicator and Bluetooth
Connectivity Indicator)
2. Lid
3
Base platform with concentric markings
4. Photo-detector
5. Interior LED Light Source with Ring Guide embossed on top
6. Light Source Lever to adjust Light Source
7. LED Light Source Replacement Latch
8. "Start Test" button
9. 7 Indicator Bars measuring UV Light Transmittance from
Low to High
10. Micro USB port
Fig.A Synthetic Ruby Identifier Unit
8
2
8
5
7
1