Precision Bowling Devices

[ Home ] [ Consultation ] [ Laser Microprobes ] [ Force Applicators ] [ Bowling Devices ] [ Friends of PAI ] [ Contact Us ]

Click on a Link to Learn More...

Digital Bowling Ball Scales	Adjustable Ball Compass	Precision Grip Gauge	Axis Reversing Tool	Precision Edge Gauge

NEW in 2008...

Precision Digital Pitch Gauge
Tired of guessing the diameter and pitch of drilled holes? Now, measure them accurately with the Precision Digital Pitch Gauge "Without a doubt the most accurate pitch gauge on the market." Some comments from 2008 Bowl Expo: "Without a doubt the most accurate pitch gauge on the market." "You should call it the 'Whole Gauge' since it measures the diameters, pitches and oval angles." "If you had to buy pitch gauges and a digital micrometer you'd be in the same price neighborhood, but with far less accuracy and convenience." "Much faster, and more accurate to boot. Especially with ovals." "You can even measure the pitch of oval holes!" "I was sold when I realized I could measure the sleeve for interchangeable grips. Other pitch gauges can't handle the larger hole." "Essentially simulates a drill bit in the ball. How can you miss?" >>> Download the Instruction Manual <<< (revised 8-15-2008)
Displays diameter and pitch measurements to the nearest 0.001". Accurate even with dual pitch holes. Measure oval dimensions and oval angle. Measures hole diameters from 0.5 to 1.6 inches; ideal for interchangeable grips! Rugged construction, with steel probes. Uses one 9V battery, with low battery alarm and automatic power-off function.	Shipping Now! Call Jayhawk today at 800-255-6436 *Jayhawk's web page for this product*

Attention Bowling Visitors!

Welcome to our bowling web page. PAI continues to innovate in the bowling industry, and we have several new products on the horizon.

To serve the bowling community better, we are delighted to be represented by Jayhawk Bowling Supply. Please contact Jayhawk if you wish to purchase any of our precision devices.

Of course, feel free to contact us if you need additional information. Also, you can ask questions and make comments on our YouTube and Facebook pages!

www.JayhawkBowling.com

Our Bowling Tools Facebook Group

Our Bowling Tools Facebook Page

You Tube Playlist

Precision Edge Gauge

Introduced in 2007, this device was developed in collaboration with experienced ball drillers who prepare and drill grip layouts using edge-to-edge grip dimensions. Quickly and accurately measures and copies exisiting grip layouts, and makes new layouts a snap. Extremely reproducible, and calibrates to your own drilling style. Drillers tell us once they start using it, they never change back!

Download Instruction Manual

Jayhawk's web page for this product

Precision Automatic Differential Ball Scale
	The Precision Differential Ball Scale accurately measures the weight and balance properties of a bowling ball by first weighing the ball, rotating it 180°, and then weighing it again. The measurement only requires eight seconds, making the scale *ideal for use in manufacturing and tournament environments.* More Information about the Precision Automatic Differential Ball Scale (.pdf)

Precision Digital Ball Scale

In production since 2004, the Precision Digital Ball Scale is a fast and accurate way to measure the weight and balance properties of a bowling ball. This manual device is designed for use in pro-shops, and is simple to maintain and operate. Based upon feedback from pro-shops and tournaments, we continue to make design enhancements. Our latest model is more stable than the earlier models, and is more forgiving of out-of-round balls. Each scale is shipped with a calibration ball for easy setup and verification of scale performance.

More information about the Precision Digital Ball Scale (.pdf)

Jayhawk's web page for this product

The USBC Open Championships have used this scale to screen every ball since the 2005 season. Each scale screens about 200,000 balls per season!

Axis Reversing Tool
	The Axis Reversing Tool is a fast and intuitive layout device that allows you to easily and accurately visualize all possible grip layout locations relative to the positive axis point (PAP). First introduced at Bowl Expo in 2005, the tool has already gained wide acceptance. More information about the Axis Reversing Tool (.pdf) Jayhawk's web page for this product

Precision Grip Gauge

The Precision Grip Gauge performs several practical functions:

Copies existing grip layouts from one ball to another;
Measures grip parameters according to USBC regulations (references hole centers) and finds the regulation grip center;
Dial in a grip with known parameters; speeds grip layout, allowing grip layout to be viewed before marking and drilling.

More Information about the Precision Grip Gauge (.pdf)

Jayhawk's web page for this product

Precision Adjustable Ball Compass

compass intersection This handy device not only allows you to draw accurate "equators" around the ball, but it is especially useful for finding the intersection of the pin-to-PAP and CG-to-PAP distances.

The compass is calibrated in inches and degrees to accommodate a variety of uses.

More information about the Precision Adjustable Ball Compass (.pdf)

Jayhawk's web page for this product