Taking the guesswork out of measuring distances and determining angles. Range tools for training, practice, and high-stake situations.
A tool for makeshift navigation, and rangefinding, the credit-card sized Wndsn Quadrant Telemeter enables you to do more than merely guessing distances. Find an object of known size, or distance, or angle and measure with the appropriate scales and utilize the baked-in trigonometry to find the desired value by aligning the provided string across the various scales. Inclinometer, slope, trignometric, and coordinate scales are provided for training, navigation, and recon applications.
See also: the comprehensive purchase guide for soldiers.