Introducing the Pro IIs - Spin Rate in a Hand-Held radar!
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 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.
Another game changer from Stalker.
And Wireless Connectivity
Own the data you capture.
Aside from the power of spin rate in a hand-held radar gun, the Pro IIs also transmits data wirelessly in a non-proprietary data stream.
Stream velocity and spin rate to scoreboards, speed signs, mobile applications, and your own proprietary programs.
And, like the classic Pro II...
The versatile Stalker Pro II is the choice of major league baseball and top-level collegiate and semi-pro teams worldwide. The Pro II quickly and accurately measures the speed of anything moving through the air, over land, or on the water. This radar gun does it all!
No other sport radar is as accurate, sensitive, or has as much range and versatility as the Stalker Pro II.
Baseball Mode, - 500 Foot Range!
The bi-directional Pro II measures the peak (release) speed and plate (roll-down) speed of a baseball pitch, as well as the speed of a batted ball traveling in the opposite direction. All three speeds display at the same time.
Clock vehicles on land or water up to two miles away. The Stalker Pro II filters out other vehicles moving in the opposite direction of interest.
The Pro II attaches to the side of a backdrop and measures the speed of midway game balls thrown from only a few feet away.
Track balls on any side of the court. The Pro II’s wide beam width measures both the ball’s peak (serve) speed, as well as the decelerating live speed.
The Pro II's high performance sports radar package includes:
- The Stalker Pro II sports radar gun
- Rechargeable Li-Ion battery handle
- Hard plastic carrying case
- Battery charger
- Operators manual
Speed Range - 1-800 MPH
Accuracy - ± 3% of reading.
Max. Clocking Distances - 300 - 500 Feet for balls with unobstructed view; 1¾ Miles for an average auto.
Operating Frequency - 34.7 GHz (Ka-Band) ± 50 MHz
Polarization - Circular Polarization
3 db Beam width - 12 Degrees Nominal (±1°)
Microwave Source - Gunn-Effect Diode
Receive Type - Schottky Barrier Mixer Diode
Power Output - 10 mW minimum; 25 mW nominal; 50 mW maximum.
The Stalker Pro II Complies with Part 90 of the FCC rules.
FCC ID #IBQACMI002.
Product Type - Stationary Doppler Radar
Computer Processor - Digital Signal Processor
Display Type - Liquid Crystal
Operating Temperatures - minus 22°F to +158°F
Storage Temperatures - minus 40°F to +185°F
Battery Capacity - 7.4 VDC, 3.7 Ah, Li-Ion
Current Requirements - Transmitting - 800 mA (without backlight); 840 mA (with backlight)
Standby - 230 mA (At 7.4 Volts DC)
Sleep Mode - 40 mA (At 7.4 Volts DC)
Weight (with batteries) - 2.15 Pounds
Dimensions - 7.35” H x 2.83” W x 7.9” L
Housing Material - Aluminum and Magnesium
IP67 dust and waterproof