Pixfra Ranger R425 30mK NETD Thermal Imaging Monocular
Pixfra Ranger R425 30mK NETD Thermal Imaging Monocular is available to backorder, order now and we will ship as soon as possible (typically within 3 to 10 working days unless notified otherwise).
The Pixfra Ranger R425 thermal imaging monocular will provide excellent thermal imaging capabilities and a detection range of up to 1300m through its 384×288, 12µm, <30mK NETD thermal sensor and 25mm f1.0 objective lens.
Powerful Thermal Optics
The Ranger R425 features a sensitive 384×288, 12µm, <30mK NETD thermal sensor and a 25mm f1.0 objective lens, providing users with a generous 1300m detection range by day and in darkness.
Combining the thermal sensor and objective lens with Pixfra’s advanced image processing algorithms ensures crisp and clear thermal imagery is presented onto a 1440×1080 display. This display offers a picture that is consistently smooth and well-defined. Observation capabilities are further improved through a 11.0°x 8.2° field of view and a 2.34× native magnification.
Adjustable Dioptre
Featuring an adjustable dioptre, the Ranger R425 will always deliver a picture that remains exceptionally clear. This control allows the device to be set to match the eyesight of different users in order to provide a much more comfortable and fatigue-free viewing experience.
Stadiametric Rangefinder
This thermal imaging monocular includes built-in stadiametric range finding capabilities, allowing the user to gauge accurate distance measurements between themselves and an observed object. Marking the top and bottom of the observed object will allow the Ranger R425 to automatically ascertain the distance between object and user, allowing them to make well-informed decisions whilst out in the field.
7.5 Hour Battery Life
The Ranger R425’s built-in rechargeable lithium-ion battery will reliably offer an operation time of up to 7.5 hours (depending on temperature) for extended periods of effective observation before a recharge is needed. The device can even be used with an external power supply to extend the operation time even further.
Colour Palettes
This thermal imaging monocular offers a selection of six different colour palettes: Black Hot, White Hot, Iron Red, Sepia, Green Hot, and Alarm. Each colour palette is intended to make thermal observation easier in ever-changing conditions, and are designed to enhance the viewing experience and allow the user to adapt accordingly.
Built-In Video Recorder
Capturing every moment during observation is made possible through the built-in still image and video recording capabilities. Videos and pictures can be stored on a MicroSD card with a capacity of up to 256GB.
Built-In Wi-Fi
A built-in Wi-Fi module allows this monocular to connect to the Pixfra App (see the APP tab above), meaning users can view what’s observed through the Ranger R425’s lens directly on their connected smartphone. What’s more, this device allows for multiple phones to be connected simultaneously, allowing for group observation over several smart devices.
Laser Pointer
An integrated laser pointer is included, allowing the user to pinpoint specific objects to team members when out in the field in groups. To protect the eyes, this laser pointer will automatically disable after 10 seconds of use.
Lightweight & Durable
Exceptionally lightweight at less than 400g, the Ranger R425 is more than capable of withstanding harsh environmental conditions thanks to its IP67 rating. This rating protects the device from dust and water ingress, and a 2m drop test also ensures it is more than capable of resisting any bumps or knocks that may occur during observation or transportation.
The device will even work unaffected in extreme temperature, providing excellent thermal imaging capabilities in -20℃ – +50℃.
Want to learn more about the full range of Pixfra thermal imaging handheld monoculars? Take a look at our latest blog post, click here.
Specification
- Detector: Vanadium Oxide Uncooled Focal Plane Detector
- Sensor: 384×288, 12µm, <30mK NETD
- Frame Rate: 50Hz
- Detection Range: 1300m
- Lens: 25mm f1.0
- Magnification: 2.34x
- FOV: 11.0°x8.2°
- Digital Zoom: 1x, 2x, 4x, 8x
- Display Screen Dimensions: 0.41 inch, OLED
- Viewfinder: 1440x1080
- Close Focus Distance: 0.5m
- Eye Relief: 25mm
- Dioptre: -4D to +5D
- Fire Detection: Yes
- Cold/Hot Spot Trace: Yes
- Wi-Fi: Yes
- USB Port: USB-C
- Proximity Sensor: Yes
- Power Supply: 1 x Rechargeable Li-ion Batteries
- Battery Capacity: 3200mAh
- Operating Time: >7.5h
- Operating Temperature: -30°C to +50°C
- Storange Temperature: -30°C to +50°C
- Protection Class: IP67
- Dimensions: 190.5×64.7×69.6mm
- Weight: <400g
Warranty
This comes with a 3 year warranty from Pixfra. See the User Manual that comes with the Pixfra Ranger R425.
Please note, Pixfra night vision and thermal imaging can only be shipped to UK & Ireland. All night vision and thermal imaging devices require an export license if exported outside of the UK.
Christmas Delivery Cut Off Dates
Standard Delivery - Order by 2pm on Tuesday 19th December
Next Day - Order by 2pm on Thursday 21st December
Saturday/Sunday Delivery - Order by 2pm on Friday 22nd December
Deliveries
We aim to dispatch all orders of in stock items placed before 3PM on the same working day via your chosen delivery method (Monday to Friday). Orders placed after 3PM will be dispatched on the next working day, orders placed after 3PM on a Friday will be dispatched on the following working day (Monday).
Mainland UK orders over £99 will receive FREE next working day delivery via DPD courier. Scottish Highlands and Northern Ireland orders over £149 will receive FREE two working day delivery via DPD courier.
Please do check that the item is not marked as "out of stock", "custom-made order", "pre-order" or "Available to backorder" if you are expecting your item to be dispatched on the same working day that you placed your order.
Delivery Prices
Mainland UK
Your order will arrive the next working day once your order has been dispatched via DPD. Your order will arrive within 2 to 3 working days once your order has been dispatched via Royal Mail.
- DPD Courier Next Working Day Delivery - £4.95 (FREE on orders over £99)
- DPD Courier Next Working Day Delivery Before 12:00 - £9.95
- DPD Courier Saturday Delivery - £9.95
- DPD Courier Sunday Delivery - £9.95
- Royal Mail 1st Class Large Letter Signed For - £2.95
Scottish Highlands
Your order will arrive within 2 to 3 working days once your order has been dispatched.
- DPD Courier Two Working Day Delivery - £9.95 (FREE on orders over £149)
Please note, any address with the following postcode will be classed as Scottish Highlands.
AB10-37, AB36-38, AB55-56, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PH19-26, PH30-41, PH49-50, HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.
Ireland
Your order will arrive within 2 to 3 working days once your order has been dispatched.
Northern Ireland
- DPD Courier Two Working Day Delivery - £9.95 (FREE on orders over £149)
- Royal Mail 1st Class Large Letter Signed For - £2.95
Republic of Ireland
- DPD Courier Two Working Day Delivery - £12.95
Channel Islands & Isle of Man
Your order will arrive within 2 to 3 working days once your order has been dispatched.
- Royal Mail Tracked - £13.95
Europe
Your order will arrive within 3 to 7 working days once your order has been dispatched.
- Royal Mail Tracked - £13.95
International (Rest of the World)
Your order will arrive within 5 to 15 working days once your order has been dispatched.
- Royal Mail Tracked - £15.95
Due to the EU-UK trade agreement, customs and duty may be payable on orders shipped from us in the UK to European & International destinations depending on order value and contents, any fees will be calculated upon import to your country.
All orders are shipped on a guaranteed service to arrive within the time frame estimated above, however please note that during unexpected circumstances delays can happen with the courier(s) and we can only apologise for any inconveniences caused. If you do see that your order is delayed by the courier please do make sure to get in touch and we will be more than happy to help resolve this as quickly as possible.
Order tracking
When ordering, either online or by phone, please supply your mobile number and/or email address to be able to track your order.
If we send via DPD (UK or Europe), you will receive a text message or email as soon as your order has been packed, to let you know that your order is ready for dispatch. If we send via Royal Mail (UK, Europe or International) we will upload tracking information as soon as your order has been packed, alternatively you can contact us for this.
One hour delivery time-slot from DPD
On the day your order is due to be delivered via DPD you will receive a text message or email from DPD, indicating when your order will be delivered. It will be a one hour time-slot. If you are unable to accept the parcel at that time, please following the instructions in your message from DPD to arrange a redelivery.
No VAT & Zero-rated VAT
All product prices displayed on our website are inclusive of VAT (Value Added Tax), unless 'ex VAT' (exclusive of VAT) is displayed next to the price. If you are ordering from outside of the UK, VAT (Value Added Tax - 20%) will not be charged and so you will pay the lower, ex-VAT price.
Your rights
DPD is our chosen provider for courier services. Where appropriate (mainly for small items or European & International destinations) we may use Royal Mail for sending orders. By ordering from www.nightmaster.co.uk you accept that your order and address details will be handled by these companies and any third-party courier providers they employ the services of. For information on their services, please read the Terms & Conditions of Service for DPD and Royal Mail.
Returns
Please email us on info@nightmaster.co.uk with a description of your problem, if we are unable to help you resolve the issue via email we will send you a copy of our returns form - if you are returning a product for a refund, please safely package your product and return this back to us in original condition with a copy of your original receipt.
You can download our returns form online, click here.
To view our refund policy, click here.
Payment & Security
Payment Methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Interest-free Credit

DEKO Interest-free Credit is available on orders over £280 (UK). Simply add the items you love to your basket. Once you are at the checkout select the finance option that suits you and choose DEKO.
The quick application form is simple and should take no more than a couple of minutes to complete and you will receive a decision instantly. Easy! For more details click here.
Interest-free credit is not available on discounted items.