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Pulsar Quantum XD19S 1.1x-4.4x16 Thermal Imaging Monocular

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Please call us at 603-673-4730 to order.

Product Description

Please call us at 603-673-4730 to place an order for this item.

Pulsar Thermal Imaging Monoculars allow you to see clearly during nighttime hunting, surveillance, reconnaissance, even environmental studies. See what you’ve been missing at nearly 500 yards away with the HD19S. This high definition thermal device delivers “white hot” and “black hot” heat signature observation that can be used for commercial purposes such as detecting leaks, poor ventilation or hot spots of homes and buildings.


The Quantum HD19S is engineered with germanium glass, allowing for maximum thermal sensory sensitivity. Users have the ability to switch between “white hot” and “black hot,” making targets distinctly visible more than 500 yards away. At 30 frames per second, the HD19S offers a smooth, consistent image, capturing even the fastest-moving objects.

The HD19S features 3 new operating modes and calibration modes, allowing users to customize the monocular to their surrounding environment. Equipped with staggered control buttons, the monocular is easily accessible to both right- and left-handed users, and is effortless to locate in pitch black darkness. It features a 10-second start up function to begin viewing quickly.

Including two tripod sockets, the Quantum HD19S can be mounted on a tripod mount with a 1/4" tripod socket. The monocular also features a standard Weaver rail and tripod mounts, allowing users to attach external power supplies or recording devices.

The device features advanced OLED display (640x480) and a high resolution microbolometer sensor (384x288). The longer-distance viewing is made possible by the 2x digital zoom, which increases the 1.1x magnification to 2.2x for a wider field-of-view, and high definition OLED display—the clearest display resolution available on the market.

Equipped with durable, glass-nylon composite and a weight of just over one pound, the HD19S is extremely lightweight and weather resistant, able to withstand the harsh environments of the outdoors.


• 384x288 microbolometer resolution
• 30hz refresh rate
• 640x480 display resolution
• 1.1 - 2.2x magnification (due to 2x digital zoom)
• Manual, automatic, and semi automatic calibration modes
• City, forest, and identification viewing modes
• Hot white/ hot black viewing modes
• Up to 550 yd detection range (human size target)
• Long viewing range
• OLED display
• Brightness and contrast adjustments
• Video output • Quick start-up • External power supply adaptable • Compact and light weight

Carrying case
Output Video cable
Hand strap
Car adapter
Extra battery container
Lens Cleaning cloth



Technical Specifications  
Electronic components   
Frame Rate, Hz  30
Microbolometer resolution, pixels  384x288
Sensor response  LWIR
Spectral Sencitivity, µm  7.7 to 13.2
Pixel Pitch, µm  25
Display type  OLED display
Display Resolution, pix.  640x480
Display diagonal, inch  0.31
Video output  PAL/ NTSC
Pin type of video input / output  3.5mm jack
Operation modes  city, forest, identification
Defective pixel repair option, yes/no  yes
Optical characteristics   
Magnification  1.1
Digital zoom, x  2
Lens diameter, mm  16
Lens focus, mm  19
Relative aperture, D/f'  01:01.2
Field of View,°, horizontal * vertical  26.8x20.8
Field of View, m@100m, horizontal*vertical  50.5x38
Minimum focusing distance, m  3
Eye Relief, mm  20
Exit Pupil, mm  8
Diopter adjustment, dptr.  ±5
Focusing type of distance  internal
Range of detection, m /yd(object high*width = 1,7*0,5m)  500 / 547
Power Supply   
Power Supply, V  4 ÷ 6
Battery type  4xAA
Battery life, hour  4.5 ... 5.5
External Power Supply  DC 8.4 ÷ 15
Physical & operational characteristics   
Lens Material  germanium
Body Material  glass-nylon composite
Tripod Mount, inch  2x 1/4
Type of mount for additional accessories  weaver
Operating Temperature,°C / °F  - 20 to 50 / -4 to 122
Degree of Protection (IEC 60529)  IPX4
Calibration  manual
Length, mm  180
Width, mm  86
Height, mm  58
Weight (without batteries), oz  11.3


This item is prohibited for export or international sales, per the Code of Federal Regulations, Title 22, also known as the International Traffic in Arms Regulations (ITAR). Any international orders placed will not be accepted.

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