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Stalker ATS II 2 Radar Gun Tennis
Stalker ATS II Radar Gun
Stalker ATS II Radar Gun
Brand: Stalker

Stalker ATS II Radar Gun

Regular price $2,505.00 On Sale

  • Only 10 left in stock!

    Estimated Arrival: Between Jan 22 and Jan 26. * ETA for USA only

    The Stalker Acceleration Testing System - Next Generation Radar Combined with Powerful Software


    • Ka-Band Radar Gun
    • Removable Battery Handle (rechargeable)
    • Wall Charger
    • Radar Manual
    • Hard Case

    Meet the next-generation in ATS hand-held radar - The Stalker Acceleration Testing System (ATS). It is a combination of the incredible Stalker ATS II professional hand-held radar and the new, more powerful Stalker ATS II software. The Stalker ATS II radar gun is a portable and accurate instrument for recording the acceleration and deceleration of vehicles and other moving objects. Like its predecessor, the Stalker ATS, the ATS II is a speed sensing radar, but rather than sending data just to a connected computer, the ATS II also stores the data in memory located inside the gun. Thus, unlike the ATS, the ATS II doesn’t require a computer connection to collect its speed and acceleration data.

    The Stalker ATS II provides a detailed picture of the dynamics of acceleration.

    • Updated, more powerful ATS II software
    • Windows OS compatible
    • Speed and acceleration data stored in gun's memory
    • Preferred choice of the racing/manufacturing industry 
    • The Stalker Acceleration Testing System is the ultimate tool for racers and manufacturers to test and tune products for maximum performance. When two great solutions combine, the effect is remarkable!

    Performance Specifications

    Speed Range: 1-800 MPH
    Accuracy: ±0.1 MPH (when set to tenths resolution; nearest integer when set in ones resolution).
    Max. Clocking Distances: 500 Feet for balls with unobstructed view; 1¾ Miles for an average auto.

    Microwave Specifications

    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.

    General Specifications

    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

    Electrical Specifications

    Battery Capacity: 7.4 VDC, 2.4 Ah, Li-Ion
    Current Requirements: Transmitting - 810 mA
    Standby: 0.30 Amps (At 7.4 Volts DC)
    Sleep Mode: 0.07 Amps (At 7.4 Volts DC)

    Physical Specifications

    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

    We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

    To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

    Our 100% Price Guarantee has some limitations:

    • You must purchase the item from our website before requesting your Price Match Guarantee
    • Promotions such as rebates and buy one, get one free offers are not eligible
    • The item must be in stock on the competitors website
    • The competitor must be an online store, they may not have a retail location
    • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
    • The competitor must be an Authorized Retailer of the product in question
    • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax

    Order Confirmation:

    As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

    Order Shipment:

    If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at


    Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send photos to and we will process an insurance claim on your behalf.

    Cancellations & Refunds:

    If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Returns are also subject to a 10% restocking fee, unless product was damaged during shipping. Refunds will only be issued to the original credit card that you use when placing your order. 

    Our 30-day Guarantee starts the day your item is delivered to you and ends on the 30th day following receipt of the product. Your return shipment must be received in the corresponding factory by the 30th day in order to be eligible. 

    We cannot be held responsible for packages lost by your shipping carrier. We recommend adding tracking and insurance when returning a product. Customer is responsible for the cost of return shipping.