China No. 6023 Lighting Measurement Fingerprint Observer

No.6023 Lighting measurement fingerprint observer

1. Purpose:

Magnify and illuminate the fingerprint for comparison, observation, measurement and fluorescence activation.

2. Description:

1) Lighting source: three kinds of LEDs (white, blue and violet)

2) Power supply: 3.7V, 1000mAH lithium battery

3) Working time: ≥5 hours (in continuous use)

4) Metric system: scale 0.1mm, with reading for every 1mm.

5) English system: scale 0.005 inch, with reading for every 0.1 inch.

6) Total magnification: 6X