The Armasight Contractor 640 Thermal Sight boasts cutting-edge ArmaCore technology for enhanced detection capabilities and quick target identification. Its compact design couples with wireless communication and GPS integration for seamless operation. While it excels in detection and image quality, users may need spare batteries due to slightly shorter battery life. The ergonomic build and long detection range of 900 yards make it a practical choice for outdoor scenarios. Additionally, the exceptional clarity and precision, even at high zoom levels, guarantee top-notch performance. Detailed features like user-friendly turret navigation and lightweight build further enhance usability and functionality. More insights await.
Key Takeaways
- Exceptional image quality for precise target identification.
- Lightweight and durable aluminum build for ease of use.
- Long detection range up to 900 yards.
- Compact design with wireless communication and GPS integration.
- Reliable thermal sight with ArmaCore 640 technology.
Thermal Core Technology Summary
Let's explore the innovative Thermal Core Technology utilized in the Armasight Contractor 640 Thermal Weapon Sight.
The ArmaCore 640 Thermal Core is a cutting-edge feature that enhances the device's detection capabilities, offering clear imaging in various conditions.
This technology provides onboard image processing, enabling quick and accurate identification of targets.
With a wireless communication interface and GPS integration, the Contractor 640 guarantees seamless operation and enhanced situational awareness.
The Thermal Core Technology, combined with the device's compact and lightweight design, makes it a versatile tool for hunters and shooters.
Its lower power consumption allows for extended operational time on just two CR123 batteries, providing up to four hours of continuous use.
This advanced technology elevates the Armasight Contractor 640 to a professional-grade thermal sight option.
Strengths and Weaknesses
The Armasight Contractor 640 thermal sight boasts impressive detection capabilities and a durable, ergonomic design.
However, its battery life falls slightly short of the advertised duration, necessitating spare batteries for extended use.
Despite being heavier due to the advanced sensor, it delivers outstanding image quality even at high zoom levels.
What We Liked
I frequently appreciate the durable construction and advanced features of the Armasight Contractor 640 Thermal Sight, making it a reliable tool for hunting and shooting activities. Here are the key strengths I found with this thermal sight:
Strengths | Details |
---|---|
Exceptional Image Quality | Provides clear and detailed images without pixelation, even at high zoom levels. |
Long Detection Range | Capable of distinguishing targets up to 900 yards, making it ideal for long-range shooting. |
Compact and Lightweight Design | Its ergonomic build with an alloy metal body ensures easy handling and portability. |
These features collectively enhance the user experience and contribute to the effectiveness of the Armasight Contractor 640 Thermal Sight in various outdoor scenarios.
What Can Be Improved
When considering potential enhancements for the Armasight Contractor 640 Thermal Sight, one aspect that could be improved is its battery life performance. While the sight is advertised to offer up to four hours of continuous operation on two CR123 batteries, user feedback suggests that the actual battery life may be closer to around 3 hours.
This discrepancy could inconvenience users who rely on extended operational periods. Carrying spare batteries could be a workaround, but an enhancement to optimize power consumption and achieve the advertised four-hour runtime would be beneficial.
Improving the battery life performance would enhance the overall usability and convenience of the Armasight Contractor 640 Thermal Sight, addressing a key area for potential enhancement.
Detailed Features
With its cutting-edge technology and user-friendly design, the Armasight Contractor 640 Thermal Sight offers a range of detailed features that enhance its performance in various shooting and hunting scenarios. This thermal sight boasts an ArmaCore 640 Thermal Core for extensive detection capabilities and onboard image processing.
It includes a wireless communication interface, GPS, and internal memory for convenience. The compact and lightweight design features an alloy metal body that's both durable and ergonomic. Powered by two CR123 batteries, it offers up to four hours of continuous operation with low power consumption.
The turret system allows easy navigation of features like digital zoom, color pallet selection, and reticle options, making it a versatile tool for hunters and shooters.
User-Friendly Turret Navigation
Operating the turret system on the Armasight Contractor 640 Thermal Sight is intuitive and user-friendly, enabling seamless adjustment of features such as digital zoom and reticle selection. The turrets are easily accessible and responsive, allowing for quick changes to settings without any confusion.
With clearly marked adjustments, I found it straightforward to navigate through the different options available on the sight. The tactile feedback from the turret movements is precise, ensuring that each adjustment is accurate and reliable.
Whether switching between color palettes or adjusting the magnification level, the turret system on the Contractor 640 makes it simple to fine-tune the sight to suit specific shooting conditions. Overall, the user-friendly design of the turret system enhances the overall usability and functionality of this thermal sight.
Ergonomic and Lightweight Build
Exploring the user-friendly turret system effortlessly leads to appreciating the Armasight Contractor 640 Thermal Sight's ergonomic and lightweight build. The sight's design prioritizes comfort and ease of use, making it suitable for extended periods of observation or hunting.
Weighing just 2.38 pounds and crafted from durable aluminum, the sight balances sturdiness with portability. Its compact dimensions of 8.74L x 3.4W x 3.7H inches contribute to its maneuverability on the field without compromising on performance.
The ergonomic layout of controls guarantees quick and intuitive adjustments, enhancing the overall user experience. Whether mounted on a rifle for hunting or shooting activities, the Armasight Contractor 640's lightweight construction and thoughtful design elements make it a versatile and practical thermal sight option.
Package Contents – Detailed Breakdown
The package contents of the Armasight Contractor 640 Thermal Sight include specifications, documentation, and a user guide.
These components provide essential information for setting up and utilizing the thermal sight effectively.
Understanding these details guarantees a smooth and successful integration of the device into your shooting or hunting activities.
Specifications
Included in the package of the Armasight Contractor 640 Thermal Sight are essential components such as:
- Thermal Sight
- Product Manual
- Two CR123A Batteries
- Lens Cloth
- USB-C Cable
Additionally, the package includes a thermal zeroing target and a quick detach mount.
Documentation and User Guide
Inside the package of the Armasight Contractor 640 Thermal Sight, you'll find a user-friendly documentation and guide along with essential accessories for best usage.
The user manual provides detailed instructions on setting up the thermal sight, operating its various features, and optimizing performance. It includes clear diagrams and step-by-step guidance for easy understanding.
Additionally, the package contains two CR123A batteries for immediate use, a lens cloth for maintenance, a USB-C cable for charging or data transfer, a thermal zeroing target for calibration, and a quick detach mount for convenient installation on your rifle.
The thorough documentation ensures that users can quickly familiarize themselves with the Contractor 640 Thermal Sight and make the most of its advanced capabilities.
Final Assessment: Highly Recommended

Based on the impressive user feedback and technical specifications, my final assessment of the Armasight Contractor 640 Thermal Sight is that it comes highly recommended for hunting and shooting enthusiasts seeking premium thermal imaging capabilities.
Pros | Cons |
---|---|
Extensive detection range | Slightly heavier than some competitors |
Premium build quality | Battery life slightly shorter than stated |
Easy-to-use turret system | Higher price point for advanced features |
Practical Field Applications
In real-world scenarios, the Armasight Contractor 640 Thermal Sight excels in providing enhanced detection capabilities and precise target acquisition for hunters and shooters.
The thermal imaging technology allows for clear visibility in various lighting conditions, making it ideal for tracking game or identifying targets in low light or dense foliage.
The compact and lightweight design of the sight guarantees easy maneuverability in the field without adding excessive weight to your gear.
The onboard features like digital zoom and color pallet selection enhance your situational awareness, allowing for quick adjustments based on the environment.
With the ability to distinguish between animals and humans at distances up to 900 yards, this thermal sight proves to be a valuable tool for enhancing your hunting or shooting experience.
Rating

The Armasight Contractor 640 Thermal Sight has received outstanding ratings from users for its performance and features, making it a highly recommended choice for hunters and shooters.
With an impressive 5.0 out of 5 stars based on 2 ratings, this thermal weapon sight has garnered praise for its extensive detection capabilities, onboard image processing, and ergonomic design. Users have highlighted its ability to provide clear images without pixelation even at high zoom levels.
Additionally, the scope's capability to distinguish between animals and humans at distances of up to 900 yards has been commended. Despite a slightly shorter battery life than advertised, users suggest carrying spare batteries for extended use.
Concluding Thoughts
After thoroughly examining the Armasight Contractor 640 Thermal Sight, my overall impression is of a high-quality and reliable thermal weapon sight suited for professional and recreational use.
The scope's ArmaCore 640 Thermal Core technology, paired with its premium-component build, offers exceptional detection capabilities and image processing. Its compact and lightweight design, alongside features like wireless communication and GPS, enhance usability in various settings.
The battery life, although slightly shorter than advertised, provides sufficient operational time for most activities. The clarity and precision of the thermal imaging, even at high zoom levels, make target identification effortless.
Frequently Asked Questions
Can the Armasight Contractor 640 Thermal Sight Be Used in Extreme Weather Conditions?
Yes, the Armasight Contractor 640 thermal sight can be used in extreme weather conditions. It is designed with durable materials and advanced technology to withstand harsh environments, ensuring reliable performance when needed most.
How Does the Battery Life of the Scope Hold up in Cold Temperatures?
In cold temperatures, the battery life of the scope acts like a marathon runner in a winter race – it lasts a bit shorter than in warmer conditions. Carrying spare batteries is key for extended use.
Is the Thermal Sensor Affected by Heavy Rain or Fog Conditions?
In heavy rain or fog, the thermal sensor may experience diminished performance, impacting image clarity. It's essential to take into account environmental conditions when using thermal scopes for peak functionality and accuracy in challenging weather situations.
Can the Scope Be Mounted on Different Types of Rifles Easily?
Yes, the scope can be easily mounted on various rifles with the Picatinny mount system. It provides a secure attachment for quick setup and adjustment. I've found it simple to switch between different firearms for versatile use.
Does the Scope Come With a Warranty for Any Potential Issues or Defects?
Absolutely, the scope comes with a solid warranty that provides peace of mind against any potential defects. It's like having a trusty shield in battle, guarding against unforeseen challenges. The warranty covers both components and workmanship for up to three years.
What are the benefits of using a thermal sight for contractors?
Using a thermal sight for contractors provides unparalleled visibility in low-light conditions, making it easier to detect potential hazards and improve safety on the job site. With an efficient heatless dryer review, contractors can also benefit from reduced energy consumption and lower operating costs, making it a cost-effective tool for any construction project.
Conclusion
Overall, the Armasight Contractor 640 thermal sight proved to be a reliable and high-performing tool for night hunting excursions. With its exceptional detection capabilities and outstanding picture quality, it exceeded expectations in the field.
One interesting statistic to note is that the scope can distinguish between animals and humans up to 900 yards away, showcasing its impressive range and clarity.
This thermal sight is a valuable asset for any hunting or shooting enthusiast.