M-Tac “Ecopybook” Tactical Ruler BTR

M-Tac “Ecopybook” Tactical Ruler BTR

Built for field notebooks and range cards, the BTR packs precision scales into a glare-free, polymer-composite body that weighs just 20 g. Slip it in a cargo pocket, map case or admin panel—ready for hasty distance checks or clean CAD work back at HQ.

Key features

• Durable polymer composite – resists flex, abrasion and weather.
• Laser-accurate graduations for plotting, engineering & survey tasks.
• Matte surface – kills glare; lower visual signature under NVGs.
• Compact & light – field-friendly footprint, 0.02 kg.
• Multi-discipline – engineering, architecture, tactics, science lab, outdoor nav.

Specification

Why you might carry two

• Keep one clipped inside your range card; another rides admin pouch • Assign separate rulers to map work vs. notebook—avoids cross-contamination of grease or ink • Pair with an alcohol pencil for wipe-clean overlays in wet weather

Manufacturer & GPSR contact