Mex Manual Illuminated Distance LED Vision Drum Model VD-40 features four different slides. It has an MS body, and the slides are made from imported acrylic and printed using a highly advanced laser machine. The fonts are accurately marked in millimetres to prevent refraction errors. It is illuminated by an LED strip to achieve uniform lighting across the slide and is easily assembled.
Slide options
- English chart
- Number chart
- Hindi chart
- Symbol chart
- E chart
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