Draw Check: Measure Force and Draw Length

A draw check is a small handheld device that attaches to the bowstring and measures the amount of force required to draw a bow to a specific draw length. Readings typically cover a range of 24 to 32 inches, depending on the device being used.

Why Archers and Technicians Use It

Accurate draw length measurement is critical to consistent shooting. A bow that is too difficult or too easy to draw can hurt accuracy and, over time, the archer's form. By using a bow draw check before and during bow setup, an archer or pro-shop technician can confirm that the bow is tuned correctly for the shooter's style and physical dimensions.

The draw check also serves as a diagnostic tool. If the device shows unexpectedly high resistance at a given draw length, this may point to a damaged limb or a compromised string. If an archer is consistently pulling more or less force than expected, the issue may lie in shooting form or technique rather than the equipment itself.

How a Draw Check Is Used

To perform a bow setup check, the technician or archer attaches the device to the bowstring, then draws back to the target draw length — commonly 28 inches. The tool displays the peak force held at that position. Different draw lengths can be tested in sequence to build a complete picture of how the bow performs across its usable range.

Draw Length Measurements

The device supports draw length measurement across the standard range of 24 to 32 inches. Testing multiple points helps confirm that the bow's limbs and cam system are behaving as expected throughout the draw cycle, not just at the anchor point.

Benefits at a Glance

• Proper bow setup: Confirms the bow is configured for the archer's skill level and draw style.
• Problem diagnosis: Flags mechanical issues with limbs, strings, or cam timing.
• Consistency and accuracy: Repeated checks keep draw weight stable across sessions and equipment changes.

For archers building out a complete setup, pairing a draw check with properly matched arrows selected for your draw weight and length ensures every component works together. A well-fitted arrow rest is equally important once draw length is confirmed.