Alumicolor 12" Heavy Duty Engineering Ruler Tripods Bipods & Poles Accessories Quick start guide

Quick start guide

62 mm copper-coated prism canister

For precise levelling the GPM3 is fitted onto the NA2 or NAK2 telescope objective and locked in position with the knob

Measurement: 10ths/100ths

Alumicolor 12" Heavy Duty Engineering Ruler Tripods Bipods & Poles Accessories Quick start guideThe Alumicolor 12" Heavy Duty Engineering Ruler is a precision tool designed for drafting, line art, measuring, and educational use. Made from extruded aluminum, it features smoothed, calibrated edges for accurate measurements and a durable feel. The scale is photo anodized, providing a consistent finish and long lasting, easy to read markings. Divided into 10, 20, 30, 40, 50, and 60 parts per inch, this engineering ruler is perfect for professionals