Description

Main function:
It is used to manifest the sweat fingerprints on all kinds of paper material (such as A4 copy paper, paper boxing material, Napkin paper, kraft paper and so on).
Product features:
1. No need chemical reagent. Therefore, it will not pollute the paper.
2. It can effectively manifest the fingerprints on the kinds of tissue paper that have a loose structure, on which the fingerprints are hardly manifested using traditional method.
3. Fingerprints can be completely manifested, without missing parts, even if the fingerprints with a little sweat can be manifested.
4. Two manifestation methods:
                       A. After treatment, fingerprints are manifested under laser irradiation
          B. After treatment, fingerprints can be seen directly under natural light
Main parameters: 
Rated voltage: AC **0V                 
External dimensions: ≤ length **0 mm * width **0 mm * height **0 mm,
handle:≤ height *7mm  
Sample box dimension: ≥ length **0 mm * width **0 mm * height: *4 mm     
Weight : ≤*8kg