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Digital Bow Draw Weight Scale – Measure Actual Bow Force
The Digital Bow Draw Weight Scale is designed to measure the actual force generated by a bow at a specific draw length.
Maximum stated range:
approx. 110 lb / 50 kg
Stated resolution:
approx. 0.1 lb / 50 g
Weight:
100 g
Power supply:
CR2032
What does bow draw weight mean?
Bow draw weight describes the force required to draw the bow.
It is commonly written as:
30 lb @ 28″
meaning approximately 30 pounds at a 28-inch draw.
Why draw length matters
A bow does not have one meaningful draw weight without reference to draw length.
As draw length increases, the actual force normally increases as well.
Check actual draw weight
A digital bow scale allows you to measure the real value rather than relying only on the label attached to the bow.
Draw force curves
Measurements at several draw lengths can be used to create a draw force curve.
This can be useful when comparing bow behaviour or monitoring how rapidly force increases near the end of the draw.
Arrow spine selection
Actual draw force is also relevant when choosing arrow spine.
The bow label alone is not always enough.
Horsebows and Asian bows
Many horsebow and Asian archery techniques use draw lengths that differ from the common 28-inch reference.
A bow scale can therefore help determine the real force experienced by the archer.
Thumb draw
Thumb draw often uses longer draw lengths.
Measuring at the archer's actual draw can therefore provide a more useful value than relying solely on nominal bow weight.
Recurve and longbow
The scale can also be used with recurve bows and longbows that fall within its measuring range.
Coaches and clubs
A digital scale can help coaches:
- compare club bows,
- assign suitable equipment,
- record actual bow values,
- monitor progression between draw weights.
Maximum measurement
The stated maximum is approximately:
110 lb / 50 kg
Do not exceed the device limit.
Smooth loading
For technical measurements, draw the bow smoothly rather than using sudden or jerky force.
Never release the bow during measurement
After reading the value, return the bowstring to the resting position slowly and under control.
Do not dry-fire the bow through the scale.
Frequently Asked Questions
What does the scale measure?
Bow draw force.
What is the maximum range?
Approximately 110 lb / 50 kg.
What is the stated resolution?
Approximately 0.1 lb / 50 g.
Can it measure a 20 lb bow?
Yes.
Can it measure a 40 lb bow?
Yes.
Can it measure a horsebow?
Yes, within the stated range and safe draw length of the bow.
Can it measure a recurve?
Yes.
Can it measure a longbow?
Yes.
Does it measure arrow spine?
No.
Does it measure draw length?
No. Draw length must be measured separately.
What battery does it use?
CR2032.
How much does it weigh?
100 g.
Can I release the bow while measuring?
No.
Return the bow to the resting position under control.
Final Summary
The Digital Bow Draw Weight Scale is a compact tool for measuring actual bow draw force at a defined draw length.
Maximum stated range:
approx. 110 lb / 50 kg
Stated resolution:
approx. 0.1 lb / 50 g
Power:
CR2032
Weight:
100 g
It is useful for traditional bows, horsebows, recurves and longbows and can help archers, coaches and clubs understand actual draw weight instead of relying only on nominal bow markings.