Testo 865s Thermal Imaging Camera

Testo

£714.00 / £856.80 incl VAT

⚡ 160 x 120 pixel thermal sensor with -20˚C to 280˚C temperature range
⚡ Simple point-and-click operation is ideal for novice users
⚡ Adjustable emissivity and ScaleAssist provide accurate, useful imaging and video
⚡ Vibrant colour screen

Available on back-order

SKU: 0560 8651 Category: Brand:

Description

Testo 865s Thermal Imaging Camera

Product Description:

The Testo 865s Thermal Imaging Camera is an ideal entry-level thermal camera because of its combination of point-and-click simplicity and high-performance thermography and thermal video. The 160 x 120 pixel thermal sensor measures temperature from -20˚C to 280˚C through non-contact infrared detection and has thermal sensitivity of 100mK so differences of just 0.12˚C are visible on screen. These thermographic capabilities make the camera suitable for detecting leaks, overheating components, thermal bridges and structural defects whilst the wide field of view (31˚ x 23˚) allows speedy inspections across buildings and production plants.

Thermal images are displayed on the Testo 865s’ vibrant colour screen which has a choice of four colour palettes and automatic cold/hot spot recognition. The camera can also calculate the mean point and can be upgraded with optional Testo SuperResolution software which artificially boosts resolution to 320 x 240 pixels to produce a really detailed thermal image. Automatic ScaleAssist sets an appropriate colour-to-temperature scale and an IFOV warning aids accuracy. The emissivity level can be set manually from 0.01 to 1 in order to compensate for absorbent or reflective surfaces. This all means that the 865s offers an accurate, usable thermal image.

A large 2.8GB internal memory can store thousands of images and these can be transferred to a PC via the supplied USB cable. With an IP54 ingress protection rating, the Testo 865s is unsuitable for use outdoors and is well-built in order to withstand the rigours of daily use. The four-hour life on the rechargeable battery is another useful feature when it comes to practical use. The camera is supplied with a USB cable, charging unit, calibration protocol and case as well as a two-year warranty.

Testo 865s vs 865

The 865s has received a number of important upgrades over its predecessor model, the 865. In the latest ’s’ model, you will find an improved thermal sensitivity (100mK vs 120mK) and better user interface for a superior user experience. 

Testo 865sTesto 868sTesto 871sTesto 872s
Infrared resolution160 x 120 pixels (320 x 240 with Super Resolution)160 x 120 pixels (320 x 240 with Super Resolution)240 x 180 pixels (480 x 360 with Super Resolution)320 x 240 pixels (640 x 480 with Super Resolution)
Thermal sensitivity100mK80mK80mK50mK
Measuring range– 20 to +280 °C-30 to +650 °C-30 to +650 °C-30 to +650 °C
Field of View31° x 23°31° x 23°35° x 26°42° x 30°
App connection via wireless LAN
Integrated digital camera
IFOV warner
Testo ScaleAssist
Testo ε-Assist
Connection of Testo 605i & Testo 770-3 via Bluetooth
Laser marker

 

Key Features:

  • Thermal resolution: 160 x 120 pixel
  • Thermal sensitivity: 100mK
  • Temperature range: -20˚C to 280˚C
  • Field of view: 31˚ x 23˚
  • Four different colour palettes
  • Automatic ScaleAssist
  • Testo SuperResolution: 320 x 240 pixels
  • IFOV warning
  • Adjustable emissivity level
  • 2.8GB internal memory
  • Four-hour battery life
  • Two-year warranty

Testo part number: 0560 8651

What’s In The Box?

  • Testo 865s Thermal Camera
  • Testo SuperResolution Software
  • USB cable
  • Mains unit
  • Lithium-ion rechargeable
  • Battery
  • Quick-start guide
  • Short instructions,
  • Calibration protocol
  • Case
Infrared image output

  • Infrared resolution: 160 x 120 pixels
  • Thermal sensitivity (NETD): 100 mK
  • Field of view/min. focusing distance: 31° x 23° / < 0.5 m
  • Geometric resolution (IFOV): 3.4 mrad
  • Testo SuperResolution (Pixel/IFOV): 320 x 240 pixels / 2.1 mrad
  • Image refresh rate: 9 Hz
  • Focus: Fixed focus
  • Spectral range: 7.5 to14 µm

Image presentation

  • Image display: 8.9 cm (3.5″) TFT, QVGA (320 x 240 pixels)
  • Display options: IR image
  • Colour palettes: Iron, rainbow HC, cold-hot, grey

Data interfaces

  • USB 2.0 Micro B: Yes

Measurement

  • Measuring range: -20 to +280 °C
  • Accuracy: ±2 °C, ±2 % of measured value
  • Emissivity / reflected temperature compensation: 0.01 to 1 / manual

Measurement functions

  • Analysis functions: Mean point measurement, hot/cold-spot recognition, Delta T,
  • Testo ScaleAssist: Yes
  • IFOV warner: Yes

Imager equipment

  • Lens: 31° x 23°
  • Video streaming: Via USB
  • Storage as JPG: Yes
  • Fullscreen mode: Yes

Image storage

  • File format: .bmt and .jpg; export options in .bmp, .jpg, .png, .csv, .xls
  • Memory: Internal memory (2.8 GB)

Power supply

  • Battery type: Li-ion battery – can be changed on-site
  • Operating time: 4 hours
  • Charging options: In instrument/in charging station (optional)
  • Mains operation: Yes

Ambient conditions

  • Operating temperature range: -15 to +50 °C
  • Storage temperature range: -30 to +60 °C
  • Air humidity: 20 to 80 %RH, not condensing
  • Housing protection class (IEC 60529): IP54
  • Vibration (IEC 60068-2-6): 2G

Physical features

  • Weight: 510 g
  • Dimensions (LxWxH): 219 x 96 x 95 mm
  • Housing: PC – ABS

PC Software

  • System requirements: Windows 10, Windows 8, Windows 7

Standards, tests, warranty

  • EU directive: 2014/30/EU
  • Warranty: 2 years
  • Testo 865s Thermal Camera
  • Testo SuperResolution Software
  • USB cable
  • Mains unit
  • Lithium-ion rechargeable
  • Battery
  • Quick-start guide
  • Short instructions,
  • Calibration protocol
  • Case

🚚 Testersmans Shipping Policy

Free Mainland GB Delivery Over £150

We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.

If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ [email protected]


📦 UK Delivery Options

We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:

  • Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
  • DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.

Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.

Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.


⏱ Dispatch & Delivery Timing

We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.

  • UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
  • International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.

Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.

Once dispatched, your chosen delivery service determines how quickly your parcel arrives:

  • Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
  • Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.

If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.

Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.


📅 Busy Periods & Delays

We always aim to dispatch promptly, but delivery times may be affected by:

  • Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
  • Courier network delays outside our control
  • Supplier lead times or calibration requirements for certain equipment

If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.


🌍 International Shipping

We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.

Estimated delivery times:

  • Europe: 1–2 working days
  • North America: 2–3 working days
  • Asia-Pacific & Rest of World: 3–5 working days

Delivery times vary depending on location, customs clearance, and local courier performance.


💰 Taxes, Customs & Import Duties

International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.

Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.


📍 Using Your Own Courier

If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.


📝 Important Notes

  • Please ensure your delivery address and contact number are correct at checkout.
  • Undelivered parcels may be returned to us after a short holding period.
  • Redelivery or return fees may apply, even if your order originally qualified for free delivery.
  • By placing an order, you confirm your understanding and acceptance of this policy.

Additional information

Weight510 g

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