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The Testo 865s Thermal Imaging Camera is the ultimate tool for water restoration professionals needing fast, accurate moisture detection. With a thermal resolution of 160 x 120 pixels—enhanced to 320 x 240 via SuperResolution—it captures precise thermal images, making it easy to locate hidden water damage behind walls, under floors, or inside ceilings. Its exceptional 0.1°C sensitivity detects even the smallest temperature changes, revealing moisture intrusion early. Built tough with an IP54-rated, shock-resistant design, this infrared camera withstands harsh job site conditions. Hot and cold spot recognition, along with the intuitive IFOV warner and ScaleAssist features, ensures consistently accurate readings.
The Testo 865s supports one-handed operation and includes 2.8 GB internal memory for storing images, which can be transferred via USB for detailed analysis using free IRSoft software. Whether you're inspecting for leaks, mold risk, or insulation issues, this thermal imager delivers professional results at an unbeatable price-performanc
Detect Hidden Water Damage Fast | Testo 865s Thermal Imaging Camera

Locate Hidden Moisture With 865s, Save Restoration Costs
✅ High-resolution thermal imaging: 160 x 120 pixels, enhanced to 320 x 240 for detailed moisture mapping
✅ Thermal sensitivity of 0.1°C: Detects even subtle temperature differences indicating hidden leaks
✅ Automatic hot/cold spot recognition: Instantly highlights critical areas needing restoration

865S Testo Streamline Job Reports for your Customers
✅ Rugged IP54-rated housing: Dustproof and splash-resistant for tough restoration environments
✅ Intuitive one-handed operation: Simplifies inspections and speeds up diagnostics
✅ Long-lasting battery & ample memory: Up to 4 hours usage, stores thousands of thermal images

What's Included in the Box?
✅ Testo 865s thermal imager
✅ USB cable
✅ Mains power unit
✅ Lithium-ion rechargeable battery
✅ IRSoft professional software (free download)
✅ Calibration protocol
✅ Protective carrying case
✅ Comprehensive owner’s manual
✅ 2-year parts warranty for peace of mind
Testo 865s Top Reviews 4.5/5 ⭐⭐⭐⭐
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Michael Nguyen
⭐⭐⭐⭐⭐
I love how the Testo 865s highlights hot and cold spots automatically. It saves me so much time on every job, and the battery easily lasts all day -
Sarah Mitchell
⭐⭐⭐⭐
This camera has been a game-changer for spotting hidden moisture quickly. It’s tough, easy to handle, and really speeds up our water damage inspections. Highly recommend it! -
Jessica Foster
⭐⭐⭐⭐
The resolution is sharp, and it helped us catch leaks before they got worse. The rugged design means it stands up to the rough job sites we work in, great investment for sure
Frequently Asked Questions
What are the specifications?
What are the specifications?
Thermal Imaging & Resolution
Infrared resolution: 160 x 120 pixels
Enhanced SuperResolution: 320 x 240 pixels
Thermal sensitivity: <0.1°C (100 mK)
Measuring range: -20°C to +280°C
Field of view: 31° x 23°
Focus: Fixed focus
Minimum focus distance: <0.5 m
Image refresh rate: 9 Hz
Measurement & Analysis
Accuracy: ±2 °C, ±2 % of measured value
Emissivity: Adjustable from 0.01 to 1
Functions: Mean point measurement, hot/cold spot recognition, Delta T measurement
IFOV warner included
ScaleAssist function for automatic image scaling
Display & Storage
Display: 8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
Color modes: Iron, rainbow, cold-hot, grey
Internal memory: 2.8 GB (stores thousands of images)
File formats: .bmt, .jpg, export options in .bmp, .jpg, .png, .xls, .csv
Power & Operation
Battery: Fast-charging Li-ion, replaceable onsite
Operating time: Approx. 4 hours continuous use
Mains operation supported
Housing: PC-ABS, rugged IP54-rated (splash-proof and dustproof)
Physical Dimensions & Weight
Size: 219 x 96 x 95 mm
Weight: 510 g
Additional Features
Video streaming via USB
One-handed operation
Professional analysis software (IRSoft) free download
Warranty: 2 years manufacturer warranty
How long does shipping take?
How long does shipping take?
95% of orders are delivered to our customers within 5 business days
Maximum 10 business days for more remote locations
Overnight shipping is available for emergency equipment needs for an additional charge. Feel free to call us for our options at 833-356-6323.
Can I return or exchange?
Can I return or exchange?
Yes we allow returns without issue. If you are not happy with the product for whatever reason and within 14 days of purchase, we will accept the return of the product and refund your purchase
What types of payment do we accept?
What types of payment do we accept?
We accept major credit cards (Visa, Mastercard, American Express), digital wallets (Apple Pay, Google Pay, Shop Pay) and PayPal
How long does it take to be refunded?
How long does it take to be refunded?
We accept returns for a full refund if you would like to return within 14 days.
Once we receive the product back from you, we will issue the refund within 10 business days or less.
Please review our shipping and return policy for full information.
How will I be notified the product has shipped?
How will I be notified the product has shipped?
From the moment we ship your product, you will receive an email confirmation with tracking information.
What if my product arrives damaged?
What if my product arrives damaged?
Please contact us as soon as possible. We will coordinate with you to get new equipment sent. Reach out to customer@floodbuds.com
Do you have a restocking fee for returns?
Do you have a restocking fee for returns?
Flood Buds does not charge any restocking fees.
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