Visual Aids and Rulers

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  • ScaleMarq™ Evidence Markers

    ScaleMarq Evidence Markers clearly mark evidence found at the scene whether it is on the ground, the wall or another vertical surface. These markers will point right to the evidence for photographic record. Perfect for marking cartridge casings, blood spatter, bullet holes and more. Heavy-duty PVC markers are yellow with a dry erase photo scale printed on front. Scale has a matte finish preventing photo glare. May be cleaned with alcohol. Copper-colored photo circle is specially designed to be the exact size of a penny for easy size comparison and reference. Also available in pack of 20 ScaleMarq Evidence Markers with 60 adhesive dots. Use adhesive dots to place markers on any non-flat, vertical and horizontal surface such as walls, ceilings and angled surfaces. The adhesive dots can also help prevent the markers from blowing away.
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    • Crime Scene Chalk

      Standard White Chalk is perfect for creating outlines and marking evidence and points of interest in daytime settings. Reflective Chalk creates reflective markings that are illuminated by photoflash or flashlight. Perfect for night-time photography, Reflective Chalk can be used for creating outlines and marking evidence and other important points of interest. Simply draw any marks and photograph normally. The chalk will reflect a bright white. Each stick of chalk is 1” diameter and 4” long.
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      • 3″ A-Frame Tent Markers

        Ideal for use at crime scenes and accident scenes, the plastic, one-piece, stackable design is lightweight and cost efficient. A-Frame Tent Evidence Markers are perfect for marking crime scene evidence. The yellow numbered tent markers come with a scale at the bottom.
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        • 5″ A-Frame Tent Markers

          Ideal for use at crime scenes and accident scenes, the plastic, one-piece, stackable design is lightweight and cost efficient. A-Frame Tent Evidence Markers are perfect for marking crime scene evidence. The yellow numbered tent markers come with a scale at the bottom.
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          • A-Frame Tent Marker Carrying Case

            A convenient Carrying Case for your A-Frame Tent Markers. Available for your 50 or 100 set A-Frame Tent Markers.
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            • Evi-Paq™ Cut-Out ID Tents

              Each yellow marker features two 3" x 3" surfaces and a third horizontal surface featuring a distinctive 1 3⁄4" cut-out L-shaped metric reference scale that can be used to frame evidence and act as a useful photographic reference.
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              • Fire and Forestry I.D. Markers

                Fire and Forestry ID tent markers are designed for the investigation of forest fires. The red marker is for an advancing fire, the yellow is for a lateral moving fire, the blue is for a backing fire and the white is for evidence. Available in sets of 20.
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                • EVI-PAQ™ Disposable Cut-Out ID Tents

                  This low cost, highly-flexible evidence marker can be used to identify a wide variety of evidence with its integrated metric scales. The reversible white and yellow faces provide multiple options when marking and photographing evidence. Blank faces provide flexibility for creating an endless variety of number or letter sequences to mark large quantities of evidence. Tents mark easily and permanently with standard Sharpie markers. 100/pk
                  $51.75 Add to cart
                • EVI-PAQ™ Disposable ID Tents

                  Developed to be an inexpensive, disposable and flexible way to mark evidence. Perfect for use at bloody crime scenes. Simply discard the markers after use. No clean-up is necessary. Mark each ID Tent with any information pertaining to evidence. A large “P” and “L” have been printed on each side of the marker to indicate that the item has been photographed and logged prior to collection. Reference scales along the bottom edges in both metric and inches make evidence documentation simple. The sturdy cardboard construction and unique center brace ensure that each ID Tent remains standing and doesn’t sag. For additional stability, the brace has a perforated hole in the center where evidence marker flags can be placed, anchoring the Disposable ID Tent to the ground. A new updated design features easy-to-fold sections right above the scale so you can convert the scale to be flat against the surface. The scale at the bottom now goes to the edge for better measurements against evidence. Now also available in yellow. 100/pk
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