LMBR R2 Shooting Chronograph for Airguns (with D-SUB9 Connection)
- Accurate velocity readings from 1–1220 m/s (40–6500 f/s) with ±1% precision.
- Compact, rugged shoot-through design with no external lighting or shields required.
- Displays velocity, kinetic energy, power factor, rate of fire, averages and deviations.
- Integrated memory storing up to 250 velocity measurements.
- D-SUB9 connection for seamless data transfer to a computer.
- Powered by two AA batteries (included) for portable, field-ready operation.
The LMBR R2 Shooting Chronograph delivers accurate, reliable and effortless velocity measurement for airguns, air rifles, air pistols and even firearms. Designed with high-quality materials and a compact, shoot-through design, it eliminates the need for complex lighting rigs or fragile sensor shields. Offering both metric and imperial units, this latest version provides precise readings with an exceptional measurement error of just 1% at 1000 m/s.
Equipped with an angled spotting scope connection and a D-SUB9 interface for data transfer to a computer, the R2 caters to shooters who require dependable performance, detailed ballistic data and convenient digital integration. Whether you’re tuning an air rifle, testing ammunition, or logging performance over time, the LMBR R2 delivers professional-grade results in a user-friendly format.
- Velocity Range 1–1220 m/s (40–6500 f/s)
- Measurement Error ≤ 1% at 1000 m/s
- Current Consumption 100 mA
- Power Supply 2 × AA batteries (alkaline or rechargeable)
- Dimensions 130 × 67 × 88 mm (H × W × D)
- Shoot-Through Area 48 × 65 mm (H × W)
- Weight 547 g
- Units Metric & imperial
- Functions Velocity, kinetic energy, power factor, averages, min/max, deviation, rate of fire, bullet weight input, shot counter
- Calibration Adjustable sensor distance
- Memory Capacity 250 velocity measurements
- Data Transfer D-SUB9 output to computer
- Versatile Measurement Range – Suitable for airguns through to firearms, making it ideal for hobbyists, competitive shooters and professional tuners.
- Simple, Reliable Operation – Designed for ease of use, the R2 removes the need for special lighting conditions or cumbersome sensor housings.
- Dual Measurement Units – Offers both metric and imperial readouts, ensuring compatibility with any shooting discipline worldwide.
- Advanced Ballistic Functions – Calculates kinetic energy, power factor, rate of fire and key velocity statistics, helping optimise performance and consistency.
- Built-In Memory Storage – Save up to 250 measured velocities for tracking results, comparing pellets, or reviewing shot strings.
- Data Output Capability – Equipped with a D-SUB9 output, enabling quick transfer of performance data to a computer for analysis or record-keeping.
- Ergonomic Layout – User-friendly controls and clear display ensure quick setup and straightforward operation on the range or at home.
- Portable Design – Compact and battery-powered, the unit is easy to transport and suited to indoor, outdoor and field use.
LMBR R2 Shooting Chronograph for Airguns (with D-SUB9 Connection)
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!















