TT-256 Handheld Thermal Imager, 256x192 IR Resolution, 3.5in Touchscreen, -20~550C

$268.00

$268.00 ~~$0.00~~

256×192 VOx detector, TISR upscaled to 512×384
≤40 mK thermal sensitivity, -20 ~ 550 °C range
3.5-inch touchscreen: IR, visible, fusion and PiP
2 MP visible camera, 8 GB storage, JPEG / MP4
2500 mAh battery, ≥7 h runtime, USB-C charging

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Estimated Delivery:Nov 14 - Nov 18
Tracked shipping · rate by parcel weight
Delivery to 9-15 business days (tracked)
Dispatched within 1–3 business days after payment is confirmed
15-day returns on unopened instruments · Refund Policy
EU orders up to €150: VAT included — nothing to pay on delivery

Overview

Technical Specification

Shipping & Return

Product reviews

TT series · pro

The TT-256 is a handheld thermal imaging camera with a 256×192 vanadium-oxide detector (TISR up to 512×384), ≤40 mK thermal sensitivity and a -20 ~ 550 °C range. The 3.5-inch touchscreen shows IR, visible, fusion and picture-in-picture views without a phone, and 2 MP visible images, JPEG/MP4 capture, 8 GB storage and a 7-hour battery cover a full inspection round.

256×192 VOx
TISR 512×384
≤40 mK
3.5″ touch

Why it stands out

256×192 VOx, ≤40 mKThe densest array in the range — 256×192 native, 512×384 with TISR, 12 µm pixels.
3.5″ touchscreen, 640×480Full-resolution review on the device: zoom, palette swap and tag images without a PC.
Electrical inspectionSmall-target detail for control cabinets, busbars and PCB-level diagnostics.
HVAC and buildingDocument envelope losses and hydronic faults with report-ready JPEG and MP4 output.

What's in the Box

#	Accessory	Qty
1	TT-256 thermal imaging camera	1
2	Gift box	1
3	Type-C data cable	1
4	Lanyard	1
5	User manual (EN/CN)	1
6	Micro lens (optional)	—

Packing Details

Reference data for export and e-commerce logistics. Carton quantity and outer carton size are confirmed with the factory and shown once available.

Single-unit pack

Product dimensions	106 × 86 × 26.5 mm
Net weight	≈200 g
Battery	2500 mAh Li-polymer (built-in)

Applications

Electrical cabinets and switchgear, motors and bearings, HVAC ductwork and refrigerant lines, underfloor heating loops, building envelope and damp detection, solar string and panel checks, automotive and workshop diagnostics.

FAQ

Is the battery built in?

Yes. A 2500 mAh Li-polymer cell is sealed inside the housing and charges over USB Type-C in about four hours. Runtime is seven hours or more per charge.

Can it run without a phone or app?

Yes. Everything runs on the camera itself: 3.5-inch touchscreen, on-board storage and JPEG/MP4 output. PC software is provided for report work.

Do I need the micro lens?

Only for PCB-level or very small targets. The standard lens is fixed focus and covers most electrical, HVAC and building work.

Compare with other models

Specification	TT-96	TT-160	TT-256
Infrared resolution	96×96	160×120	256×192
TISR super resolution	192×192	320×240	512×384
Field of view	50°×50°	50°×37.2°	50°×37.2°
Spatial resolution	8.89 mrad	5.31 mrad	3.43 mrad
Focal length	1.35 mm	3.5 mm	3.2 mm
Thermal sensitivity	≤60 mK	≤40 mK	≤40 mK
Power consumption	≤1.6 W	≤1.82 W	≤1.82 W

Technical Specification

Measurement range	-20 ~ 550 °C
Accuracy	±2 °C or ±2 %
Temperature resolution	0.1 °C
Emissivity	0.01 ~ 1.00 adjustable
Detector	VOx uncooled, 8 ~ 14 µm, 12 µm pixel pitch
Frame rate	25 Hz, fixed focus
Image modes	IR / visible / fusion / picture-in-picture
Palettes	6 colour palettes
Visible camera	2 MP, 1600 × 1200
Display	3.5″ touchscreen, 640 × 480
Storage	8 GB built-in SD card, JPEG / MP4
Interface	USB Type-C, PC analysis software
Battery	2500 mAh Li-polymer, ≤4 h charge, ≥7 h runtime
Flashlight	Built-in LED
Dimensions	106 × 86 × 26.5 mm
Weight	≈200 g
Operating temperature	-10 ~ 50 °C
Certification	FCC / CE / RoHS

Shipping cost

Charged by the actual weight of your parcel — not a flat worldwide rate. Add items to the cart and the exact amount is calculated at checkout.

Dispatch & delivery

Orders are processed within 1–3 business days after payment is confirmed.
Shipped with a tracked, battery-certified registered service.
Transit time depends on destination — the estimated delivery window under the buy button is calculated for your address.
Need it faster, or shipping a high-value order? Commercial express (DHL / FedEx / UPS) can be arranged on request.

Returns

Unopened instruments may be returned within 15 days of delivery. Used devices are accepted only for verified quality issues. Full terms are in our Refund Policy.