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Rix Pocket K3 Compact Thermal Imaging Monocular

  • Thermal Resolution: 384x288
  • Thermal Lens: 15mm
  • Pixel Interval: 12µm
  • NETD: < 25mK
  • Thermal FOV: 17.5×13.1°
What do these specs mean?

Understanding Thermal Specs

Thermal Resolution

Think of this like a TV screen (e.g., 1280x1024). A higher number means more pixels. More pixels give you a sharper, more detailed image, allowing you to digitally zoom in much further before the image gets blurry or pixelated.

Thermal Lens

Similar to a camera lens, measured in millimeters (e.g., 50mm). A larger lens gathers more thermal energy and "sees" further, giving you a longer detection range. However, larger lenses typically result in a narrower field of view.

Pixel Interval (Pitch)

The physical distance between pixels on the sensor, measured in microns (e.g., 12µm). A smaller number means the pixels are packed tighter together, which produces a crisper image and extends your optical magnification without needing a massive lens.

NETD (Thermal Sensitivity)

Measures how tiny of a temperature difference the device can detect. Lower is better (e.g., < 15mK beats < 25mK). A lower NETD means you get a much clearer picture in terrible weather (rain, thick fog, high humidity) and superior contrast between the animal and its surroundings.

Thermal FOV (Field of View)

How wide of an area you can see at once. A wider FOV is excellent for scanning large areas quickly to spot movement. A narrower FOV usually means the device has higher magnification, perfect for identifying specific targets at long distances.

Regular price
R 16,999.00
Including VAT • Includes Shipping

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Detection Range

Pig
Kudu
Elephant
459mDetection
208mRecognition
104mIdentification
688mDetection
313mRecognition
156mIdentification
1376mDetection
625mRecognition
313mIdentification

Understanding the Math

We believe in honest, real-world field specifications.

Detection ranges are calculated by taking the manufacturer's baseline testing and physically scaling it to the average height of the target animal.

Recognition & Identification are calculated using Johnson's Criteria—the military standard for thermal optics. By analyzing the physical properties of the camera's lens and sensor pitch, we calculate exactly when the target will take up enough pixels on your screen to be clearly identified.

Note: High humidity, thick coats, and environmental background temperatures will reduce these maximum optical distances in the field.
Key Features & Highlights

RIX Pocket K3 Key Features:

  • High-Resolution 384x288 Sensor: The K3 features a significant resolution upgrade over the K2, providing much sharper imagery and better target identification at longer distances.
  • Ultra-Sensitive <25mK NETD: This professional-grade thermal sensitivity allows the device to detect minute temperature differences, ensuring a clear image even in high-humidity or foggy conditions.
  • Compact 15mm Objective Lens: The 15mm lens provides a perfect balance between a wide field of view for scanning and enough magnification for mid-range detection up to 780 meters.
  • Featherlight Portability: Weighing only 210g, the K3 is designed to be a true "pocket" monocular that can be carried all day without fatigue.
  • Replaceable 18650 Battery System: Unlike many compact units with built-in batteries, the K3 uses a standard 18650 battery. This allows you to swap batteries in seconds for a fresh 6 hours of runtime.
  • High-Contrast OLED Display: The 800x600 OLED screen delivers deep blacks and vibrant heat signatures, making it easier to spot targets quickly.
  • 32GB Internal Storage with Audio: Capture high-definition video and photos directly to the device. The built-in microphone allows for full audio recording of your observations.
  • IP67 Waterproof Rating: Built to withstand the elements, the K3 is fully dust-proof and can be submerged in up to 1 meter of water, making it ideal for the unpredictable South African climate.
  • Continuous Digital Zoom: Smoothly transition from 2.8x base magnification up to 11.2x total magnification to get a closer look at your target.
  • Smooth 50Hz Refresh Rate: Ensures fluid, real-time motion tracking without the lag or stuttering found in lower-end thermal devices.
Product Overview

The RIX Pocket K3 redefines the expectations of compact thermal imaging. Engineered for the professional who requires immediate situational awareness without the bulk of a full-sized unit, the K3 is a high-performance 384x288 resolution monocular designed for "Everyday, Every Night Carry" (ENC).

While traditional handhelds are often left in a vehicle or a pack due to their size, the K3’s 210g featherlight chassis ensures it remains on your person at all times—ready to deploy the second a heat signature needs verification.

High-Resolution Intelligence in a Pocket-Sized Frame

The K3 represents a significant tactical step up from entry-level compacts. By integrating a 384x288 (12μm) sensor with a 15mm objective lens, RIX has achieved a detection range of 780 meters. This combination provides a superior field of view for wide-area scanning while maintaining enough pixel density to identify targets at distances where smaller sensors fail.

Advanced Stabilization for Rapid Deployment

Small handheld devices are notoriously difficult to keep steady, especially at higher magnifications. The K3 solves this with Electronic Image Stabilization (EIS). Utilizing an internal accelerometer, the K3 counteracts hand tremors in real-time, delivering a smooth, stabilized 50Hz image. This ensures that even during rapid movement or high-stress situations, your visual data remains crisp and usable.


Technical Key Features

  • 384x288 Thermal Resolution: High-density sensor for increased clarity and sharper target identification at mid-to-long ranges.
  • Electronic Image Stabilization (EIS): Proprietary technology that removes "shutter" and handshake blur, providing a rock-steady viewing experience.
  • Ultra-Sensitive <25mK NETD: Capable of detecting minute temperature variances, providing high-contrast imagery in difficult weather conditions like fog, dust, or heavy rain.
  • 15mm Objective Lens (F1.0): Optimized for a versatile field of view, making it ideal for both close-quarter perimeter checks and open-field scouting.
  • Replaceable 18650 Battery System: Designed for mission longevity. The K3 uses a standard, removable 18650 battery, allowing for instant swaps in the field and a 6-hour runtime per charge.
  • HD OLED Display: A high-contrast 800x600 OLED screen delivers deep blacks and vivid thermal palettes, reducing eye strain during extended observation.
  • Rugged IP67 Architecture: Fully waterproof and dustproof. The K3 is built to withstand the rigors of the South African field, from high-humidity coastal areas to dusty interior environments.
  • 8GB Internal Storage with Audio: Full high-definition video and photo capture capabilities with an integrated microphone for complete situational documentation.

The Strategic Advantage

In professional security and tactical observation, the best tool is the one you have with you. The K3 bridges the gap between portability and power, offering a "no-compromise" solution for farm managers, security leads, and outdoor professionals who need a 384-grade sensor available at a moment’s notice.

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Proven in the Field by Africa’s Top Observers

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Technical Specifications

While we strive for absolute accuracy, manufacturer specifications and hardware configurations are subject to change without prior notice. For mission-critical applications, we recommend consulting our team to verify current technical data.

Thermal Specifications
Sensor TypeVOx Uncooled Focal Plane Array
Thermal Resolution384x288
Pixel Pitch12 µm
NETD< 25 mK
Thermal Lens15 mm
Focal Ratio (Aperture)F1.0
Field of View17.5°×13.1
Focus ModeFocus Free
Frame Rate50 Hz
Detection Range (1.7m Subject)780 m
System & Display
Display Info0.32-inch OLED / 800 x 600 Resolution
Screen BrightnessYes
Screen ContrastYes
Digital Zoom1~4x
Color PalettesWhite Hot, Black Hot, Red Hot, Color, Highlight
Image EnhancementRET (Resolution Enhanced Technology), EIS (Electronic Image Stabilization)
Eye Pupil6
Eye Relief13.5
Diopter Range-7D to +2D
Display FunctionsBattery Status
Defective Pixel CorrectionYes
Electronic StabilizationYes
Storage Capacity32
Media Capacity32
Media Format.JPEG, .MP4
Recording CapabilitiesVideo Recording, Audio Recording, Photo Capture
Built-In MicrophoneYes
Battery Type18650 Li-ion battery (Flat-top)
Charge Time3
Battery Indicator HUDYes
Polarity ProtectionYes
Overvoltage ProtectionYes
Connectivity & Software
Wi-Fi HotspotYes
Video StreamingYes
Video CompressionH.264 / H.265
Supported OSiOS , Android
Multilingual SupportYes
Android AppDownload App
iOS AppDownload App
Physical & Environmental
Drop Test Rating1
Operating Temperature-20C to +50C
Storage Temperature-30°C to +60°C
Relative Humidity5% to 95%
Vibration ResistanceIP67
Dimensions & Weight124 x 46 x 74 mm; 213 g
Safety CertificationsRoHS Compliant
EMC CertificationsCE, FCC, RoHS
What's in the Box
Box ContentsRix Pocket K3 Thermal Monocular
18650 Battery
Battery Charger
USB-C Cable
Carrying Case
Lanyard
Lens Cloth
Quick Start Guide