Sirchie
Sirchie Vinyl Photo Evidence Scale 6" Set of 10 Black PPS403
A set of ten calibrated vinyl scales with crosshairs and a non-reflective finish for precise evidence photography
- Set of 10 scales covers multiple crime scenes
- Calibrated in inches and millimetres for precise evidence photos
- Crosshairs at each end ensure accurate alignment
- Flat finish removes reflections in any lighting
- Thin .020" vinyl stays lightweight yet durable
Forensic Photo Scales
Sirchie 6 inch vinyl evidence scales come in a set of 10 with precise calibration in inches and millimeters. The black finish reduces glare while crosshairs at each end assist alignment during documentation. Each scale is .020 inches thick for durability and easy cleaning in field or lab use.
Measurement Limitations
Flat vinyl construction provides a single reference plane but cannot measure depth or curved surfaces without additional tools. Calibration covers linear distance only so three-dimensional evidence requires supplementary scales or photogrammetry methods. Reflective environments may still challenge visibility despite the anti-glare finish.
Replaces Paper Rulers
These scales replace disposable paper or plastic rulers that tear, fade or curl after repeated handling. The vinyl material resists moisture and chemicals common at crime scenes while the crosshair design improves photographic accuracy over plain graduated strips. Upgrade when evidence photography demands repeatable, court-ready measurement references.
Highlights
- Set of 10 scales covers multiple crime scenes
- Calibrated in inches and millimetres for precise evidence photos
- Crosshairs at each end ensure accurate alignment
- Flat finish removes reflections in any lighting
- Thin .020" vinyl stays lightweight yet durable
Specifications
No published specifications for this item yet.
Questions about this item
How many scales come in one set?
The set includes 10 vinyl photo evidence scales, each calibrated in inches and millimetres for accurate documentation.
What does the 0.020" thickness mean when the scale is in use?
At 0.020" thick the vinyl lies flat on the evidence, resists curling, and stays light enough to carry in a kit bag.
How does the flat finish affect photos taken under strong lighting?
The non-reflective flat finish prevents glare, so the crosshairs and graduations remain readable in bright or flash conditions.
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