Stalker Pro IIs Radar Gun


  • Stalker Sports Patented Spin Rate Technology!
  • Connects to Stalker IOS App
  • Built To Last – Just ask any baseball scout.
  • Measure Speeds from 1-150 MPH!
  • Click on the Amazon Stalker Pro IIs Radar Gun ad below for Fast & Free Shipping! They have the radar gun in stock and ready to ship quick.

Stalker Pro IIs Radar Gun

Why is the Stalker Pro IIs a top training device amongst professionals and scouts? Stalker engineers have delivered what the other sport radars can’t – Spin Rate from a hand-held sport radar gun.

One of the most important baseball pitch analytics, Spin Rate is now provided along with Peak and Across-the-Plate velocity, all in a single window.

No delay, no estimations, simple measurements.

Stalker Pro 2 Plus Top Features

Accurate Spin Readings

Capturing the spin rate if a baseball with a hand-held sport radar gun is only possible with the Stalker Pro IIs. That’s because Stalker engineers have delivered what the other sport radars can’t. Reliably accurate baseball spin readings with no delays and no estimations, plus release speed and across-the-plate speed.  You get all three displayed in one easy-to-read window.

Ask any Scout

Built on the legendary Stalker Pro II platform, the new Pro IIs not only delivers accuracy, but dependability and durability. Pitch after pitch. Game after game. Season after season. Just ask any pro scout. They’ll tell you why every Major League Baseball team uses Stalker Radars.

No delay

Nothing has recently captured the baseball community’s interest like “spin rate.” That’s why Stalker placed such a priority in developing spin rate technology for its hand-held Pro IIs radar. Now you can measure baseball spin rate whenever and wherever you take your Pro IIs. You can’t do that with a one-button radar. The Pro IIs software detects and counts ball revolutions for the most accurate reading possible. And there’s no lag between speed measurement and RPM display. It happens just as fast as the speed readings are displayed!

It goes where you go

So now, location doesn’t matter. Spin rate measurement goes where you and your Pro IIs go. It’s fast, easy, and requires no setup.

Connects to the New Stalker Sports IOS App!

Stalker’s Sport Radar App is the baseball pitching, hitting, running, and fielding analysis tool for users of all levels. Stalker’s app works wirelessly with the Pro IIs and Pro II+ professional sports radar guns to capture player video with stats for sharing any analysis. It’s a must-have for scouts, coaches, trainers, and anyone who is focused on continuing improvement, from the sports radar that’s the number-one choice of Professional Baseball.

Video Recording & Performance Data – HD video recording can be started and stopped anytime in standard and slow-motion, and is overlaid with performance data. Videos are then saved with the opportunity to edit, add notes, and share.

Powerful History – Reporting is equally as easy and is accessed through the home screen. History by team and player, as well as detailed information on individual players, is available. Data can be edited and notes added. And all information can be shared as well.

Wireless Connectivity

In addition to measuring spin rate, the Pro IIs features wireless technology that enables it to connect to mobile applications, scoreboards, speed signs, your other proprietary devices, and more!

  • Speed range of 1-150 MPH
  • Up to 500-foot range for velocity
  • Spin rate capture up to 150 feet
  • Featherweight 2.15 pounds with batteries

Stalker Pro IIs Complete Package

Everything you need to measure ball spin, communicate with your wireless devices, and measure a pitcher’s release speed and over-the-plate speed, including:

  • Stalker Pro IIs sports radar gun
  • Rechargeable Li-Ion battery handle
  • Hard plastic carrying case
  • Battery charger
  • Quick Start

Pro IIs Radar Gun Specs

Speed Range1 – 150 MPH
Accuracy+/- 3% of reading
Maximum Clocking DistanceBaseball Velocity – 500 feet of unobstructed views
Spin rate capture up to 150 feet
Transmit Time:Roughly 5 hours per charge
Units of MeasureMPH, km/h
ResolutionTenths and ones – user selectable
Radar Beam12 degree
Acquisition Time10 ms
Transmitter Power10 mW
CommunicationRS-232 communication with RS-485
available on special order, 1200 to 38.4K baud
Ingress ProtectionIP67 dust and water proof

Additional information

Weight 10 lbs
Dimensions 16 × 16 × 8 in

Stalker Radar

Warranty Length

1 Year

Shipping Type

UPS Ground


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