SaleIn Stock Pixfra ARC A425 Handheld Thermal Monocular - 384x288/12µm/25mm 30mk
Due to export licensing we are unable to sell this product directly through opticswarehouse.eu.
If you are looking to purchase this item, please visit our UK store
Packed with user-friendly features, the ARC A425 enhances every aspect of thermal observation. With its built-in video recorder, you can capture up to two hours of video footage per clip, while six color palettes (including white hot, black hot, and iron red) offer visual customization to suit various observation needs and preferences. Through the Pixfra app, users can stream live footage from the monocular to up to four smart devices simultaneously, allowing group observations with ease. With a range of digital zoom options from 1x to 8x, the ARC A425 ensures you can hone in on specific details, all from a comfortable viewing distance.
Equipped with two rechargeable batteries, each providing 7.5 hours of power, the ARC A425 can deliver up to 15 hours of uninterrupted operation. The batteries are easily replaceable and can be charged with the included USB-C dual bay charger, ensuring that the monocular is ready whenever you are. Its lightweight build, weighing less than 350 grams, paired with its ergonomic design, makes it comfortable to hold and easy to carry in a bag or pocket. Built with durability in mind, the ARC A425 is crafted from robust magnesium alloy and is IP67-rated, offering dependable waterproof protection and resilience against impacts. Additionally, it operates flawlessly in extreme temperatures, from -30°C to +50°C, ensuring reliable performance in challenging environments.
This thermal monocular is perfect for professionals, including ecologists and field researchers, who demand a combination of reliability, accuracy, and ease of use. Every purchase includes the Pixfra ARC A425, two 18650 Li-ion batteries, a USB-C dual bay charger, an L-shaped tripod adapter, a rubber eyecup, a carry case and pouch, a lens cleaning cloth, and a user manual for quick setup and ongoing care. With its powerful optics, intuitive functionality, and robust construction, the Pixfra ARC A425 is designed to meet the demands of serious observers looking for an efficient and high-quality thermal imaging solution.
- Thermal Sensor 384×288, 12μm, <30mK NETD
- Detector Type Vanadium oxide uncooled focal plane detector
- Spectral Range 8μm~14μm
- Frame Rate 50 Hz
- Objective Lens 25mm f1.0
- Field of View Horizontal
- Detection Range 1300m
- Magnification 2.76x
- Colour Palettes 6 (White Hot, Black Hot, Iron Red, Alarm, Amber, Emerald)
- Close Focus Distance 2m
- Digital Zoom 1x, 2x, 4x, 8x
- Display Screen Dimensions 0.41 inch, OLED
- Screen Resolution 1440 x 1080
- Diopter Adjustment -4D ~ +5D
- Eye Relief 15mm
- Uniformity Correction Auto; Manual
- Storage Built-in EMMC (32 GB)
- Video Recording Yes (up to 2 hours per clip)
- Audio Recording Yes
- Hot Spot Trace Yes
- Wi-Fi Yes
- Power Supply 5V Type-C
- Battery Type 1 rechargeable Lithium battery
- Battery Capacity 3,200 mAh
- Battery Operating Life Up to 7.5 hours
- Operating Temperature -30°C to +60°C (-22°F to +140°F)
- Storage Temperature -30°C to +70°C (-22°F to +158°F)
- Protection IP67 (Waterproof and Dustproof)
- Product Dimensions 148.5 mm × 42.3 mm × 74.3 mm (5.85” × 1.67” × 2.93”)
- Packaging Dimensions 245 mm × 150 mm × 144 mm (9.65” × 5.91” × 5.67”)
- Net Weight ≤330 g (excluding battery weight)
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High-Resolution Thermal Imaging: Equipped with a 384x288, 12µm thermal sensor for clear, accurate detection of heat signatures up to 1300m.
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OLED Display: A vibrant 1440x1080 OLED screen provides a high-quality, full-color view of the thermal image for better clarity and detail.
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Built-in Video Recorder: Capture up to two hours of thermal video per clip for later review or analysis.
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Multiple Color Palettes: Choose from six color options (white hot, black hot, iron red, alarm, amber, and emerald) to customize your viewing experience based on your observation needs.
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Digital Zoom: Offers 1x, 2x, 4x, and 8x zoom options, enabling users to focus on distant or small heat sources for detailed analysis.
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App-Based Screen Sharing: Share your view with up to four smart devices via the free Pixfra app, allowing group observations without sharing the device itself.
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Long Battery Life: Two replaceable, rechargeable batteries provide up to 15 hours of continuous use, ensuring prolonged observations without frequent recharging.
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Ergonomic Design: The lightweight, compact design (under 350g) and ergonomic body make the monocular comfortable to hold and easy to carry.
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Rugged Build: Constructed with a magnesium alloy casing, the ARC A425 is durable and designed to withstand field conditions. It is also IP67-rated for waterproof protection, ensuring it is resistant to splashes and water ingress.
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Extreme Temperature Tolerance: Operates in a wide temperature range from -30°C to +50°C, allowing for reliable use in harsh environments.
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Convenient Accessories: Includes a carry case, pouch, lens cleaning cloth, L-shaped tripod adapter, and a rubber eyecup for added comfort and protection.
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User-Friendly Interface: Intuitive button layout and easy operation, making it suitable for both professionals and casual users.

- Pixfra ARC A425 Handheld Thermal Monocular - 384x288/12µm/25mm 30mk
- 2 x 18650 Li-ion Batteries
- USB-C Dual Bay Charger
- L-Shaped Tripod Adapter
- Rubber Eyecup
- Carry Case
- Carry Pouch
- User Manual
- Lens Cleaning Cloth
What real world applications is the Pixfra ARC A425 best suited for?
Because it balances a mid range field of view with an impressive detection distance, the ARC A425 is an excellent all rounder. It is highly favored by ecologists, wildlife researchers, and conservationists conducting population surveys, as well as outdoor enthusiasts and security personnel who need to efficiently spot and track heat signatures across open fields or wooded areas in complete darkness.
Can I share what I am seeing through the monocular with other people?
Yes. The monocular has built in Wi-Fi and is compatible with the Pixfra companion app (available for iOS and Android). This allows you to live stream the thermal view directly to a smartphone or tablet, making it easy to share the screen with team members or a companion standing nearby.
How does the battery system work, and can I swap batteries in the field?
The device is powered by a removable, rechargeable lithium battery that provides up to 7.5 hours of continuous operation. Because the package includes two batteries and a external dual bay USB-C charger, you can easily swap out a depleted battery for a fully charged spare while out in the field, effectively giving you up to 15 hours of total runtime.
Does the ARC A425 record video and audio?
Yes, the device features on-board video and audio recording capability. Footage is saved directly to its generous 32GB built in internal storage, allowing you to capture high quality clips of wildlife behavior or surveillance footage during your observations without needing an external memory card.
How does the device hold up in bad weather or rough outdoor environments?
The ARC A425 is designed specifically for harsh outdoor use. Its body is constructed from a rugged magnesium alloy casing that provides excellent drop and impact resistance. Furthermore, it boasts an IP67 waterproof and dustproof rating, meaning it can confidently handle heavy downpours, muddy conditions, and accidental submersions in water.
Can I use this thermal monocular with a tripod?
Yes. Included in the box is an L shaped tripod adapter. This allows you to securely mount the handheld monocular onto any standard tripod, which is incredibly useful for long duration static observations, ecological surveys, or keeping the image completely steady while streaming to an external screen.
- Pixfra 2 year warranty
Delivery costs & estimated arrival
Find your country below for the delivery charge and how long your order should take to reach you. All orders ship with FedEx. Estimates are in working days and exclude weekends and public holidays.
| Country | Up to 2kg | 2kg – 30kg | Estimated delivery | ||
|---|---|---|---|---|---|
| Order under €350 | Order €350 & over | Order under €350 | Order €350 & over | ||
| Austria | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Belgium | €8.95 | €14.95 | €14.95 | €14.95 | 4-6 working days |
| Bulgaria | €11.95 | €31.95 | €31.95 | €31.95 | 7-9 working days |
| Croatia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Cyprus | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Czechia | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Denmark | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Estonia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Finland | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| France | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Germany | €8.95 | €14.95 | €14.95 | €14.95 | 5-7 working days |
| Greece | €11.95 | €31.95 | €31.95 | €31.95 | 8-10 working days |
| Hungary | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Ireland | €6.95 | €6.95 | €8.95 | €8.95 | 2-4 working days |
| Italy | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Latvia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Lithuania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Luxembourg | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Malta | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Monaco | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Poland | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Romania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Slovakia | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Slovenia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Spain | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Sweden | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
Returns & withdrawal
Which option you use depends on why you are sending the item back.
Changed your mind?
You have 14 days from receiving your order to withdraw from your purchase. Use our Withdrawal from Contract form to tell us. It is the quickest way, and we will then email you a free returns label.
If you would rather post the item back yourself to our returns address in Ireland, you pay the postage. Full details are on our Returns page.
Withdrawal from ContractFaulty, damaged or wrong item?
If your item arrived faulty, damaged or not what you ordered, please follow the steps on our Returns page. We cover the cost of returning these items.
Full details of all our return options are on that page.
Returns pageDelivery prices are shown in euros and confirmed at checkout.
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