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UNI-T UTi740M USB-C Thermal Camera for Android

$798.99

Overview

UNI-T UTi740M Smartphone Thermal Camera: Professional Thermal Imaging in Your Pocket

Overview

The UNI-T UTi740M is a compact, high-performance thermal imaging camera that connects directly to your smartphone, transforming it into a professional thermal detection tool. Featuring a high-sensitivity VOx detector with 400×300 pixel resolution and super-resolution technology, this portable device delivers exceptional thermal imaging quality for building diagnostics, electrical inspections, equipment troubleshooting, and HVAC applications - all from the convenience of your mobile device.

Key Features

  • High-Resolution Imaging: 400×300 pixel IR detector with super-resolution up to 800×600 pixels
  • Superior Thermal Sensitivity: ≤45mK @25°C NETD detects subtle temperature variations
  • Precise Temperature Measurement: Range from -20°C to 550°C with ±2°C or ±2% accuracy
  • Manual Focus System: Adjustable focusing ring for clear imaging at various distances
  • Wide Field of View: 29°(H) × 21.5°(V) with 9.5mm focal length lens
  • Multiple Measurement Tools: 5 spot measurements, line profiling, and 6 area analysis tools
  • Advanced Analysis Functions: Isotherm analysis, Hi/Lo temperature alarms and tracking
  • Multiple Viewing Modes: Thermal, Fusion, and Picture-in-Picture display options
  • High-Quality Recording: JPG image and MP4 video storage formats
  • User-Friendly App: "Thermal Mobile" app with intuitive interface for Android
  • Compact and Lightweight: Just 46g with dimensions of 58×27×28.6mm
  • USB Type-C Connection: Plug-and-play compatibility with modern smartphones

Professional Applications

Electrical Inspection

Quickly identify overheating connections, load imbalances, and potential failure points in electrical panels and distribution systems. The UTi740M's high sensitivity and resolution make it perfect for detecting hot spots in electrical components before they cause failures or safety hazards.

Equipment Diagnostics

Examine motors, pumps, bearings, and mechanical systems for abnormal temperature patterns indicating wear, friction issues, or imminent failures. The portable nature of the UTi740M allows for quick inspections of equipment in hard-to-reach areas without bulky equipment.

Building Diagnostics

Identify energy loss, moisture intrusion, inadequate insulation, and HVAC system issues efficiently. The thermal imaging capabilities help pinpoint building envelope problems that would be invisible to the naked eye, saving time and improving diagnostic accuracy.

PCB and Electronics R&D

Analyze circuit boards for component issues, identify overheating elements, and validate thermal design in electronic devices. The high resolution and manual focus allow for detailed examination of small electronic components during development and quality control processes.

Why Choose the UNI-T UTi740M?

Professional-Level Imaging in a Pocket-Sized Device

The UTi740M offers an impressive 400×300 pixel resolution that can be enhanced to 800×600 with super-resolution technology, delivering professional thermal imaging quality in a device that fits in your pocket. This combination of high performance and portability makes thermal imaging accessible whenever and wherever you need it.

Exceptional Detail and Sensitivity

With thermal sensitivity of ≤45mK, the UTi740M detects minute temperature differences that are critical for accurate diagnostics. This sensitivity level, typically found in much larger and more expensive thermal cameras, allows you to identify problems earlier and with greater confidence.

Manual Focus for Precision

Unlike fixed-focus thermal attachments, the UTi740M features an adjustable focusing ring that ensures clear imaging at various distances. This manual focus capability is essential for accurate temperature measurements and detailed thermal analysis across diverse inspection scenarios.

Comprehensive Measurement Tools

Beyond basic temperature readings, the UTi740M offers multiple spot measurements, area analysis, isotherm detection, and temperature tracking features that provide the analytical capabilities needed for professional diagnostics. These advanced tools help you not just see thermal issues but understand and document them properly.

Seamless Smartphone Integration

The "Thermal Mobile" app transforms your smartphone into a powerful thermal analysis platform with an intuitive interface. This integration leverages your phone's processing power and display quality while adding professional thermal imaging capabilities without the need for separate expensive equipment.

Frequently Asked Questions

Which smartphones are compatible with the UTi740M?

The UTi740M works with Android only. It plugs into the phone's USB Type-C port and runs in the free UNI-T companion app. For iPhone, choose the UTi740MS.

Do I need to install an app?

Yes. UNI-T provides a free companion app for thermal image viewing, analysis, and reporting. The app is available on the Google Play Store.

What's included with the UTi740M?

The UTi740M ships with the thermal camera module, carrying pouch, and user manual. A smartphone is required (not included).

Specifications

IR Resolution 400×300
NETD ≤ 45mK
Temperature Range -20 °C (-4 °F) to 550 °C (1022 °F)
Accuracy ±2 °C or ±2% (whichever greater)
Field of View 29° × 21.5°
Spectral Response 8 - 14µm
Pixel Pitch 12µm
Refresh Rate 25 Hz
Spatial Resolution 1.26mrad
Focus Manual Focus
Super Resolution Yes
Image Blending Yes
Isotherm Yes
Image Modes Thermal, T-Mix fusion, PIP
Image Format Radiometric JPEG
Video Recording Yes
Video Format MP4
On Screen Analyzer 5 Points/1 Lines/3 Rectangles/3 Circles
OS Android
Interface USB-Type-C
Languages English, Simplified Chinese, French, German, Italian, Spanish, Swedish, Polish, Czech
Weight 46 g
Dimensions 58 × 27 × 28.6 mm

Documentation

Compare thermal cameras, explore the UNI-T range, or browse test and measurement equipment.

Shipping policy

Last updated: October 27, 2026

Where we ship and shipping charges

Shipping availability depends on the product, supplier, and delivery address. Enter your address at checkout to see the available shipping options and final shipping charge before payment. If no shipping option is offered for your address, we cannot ship that combination of items to that destination. A shipping zone does not mean every product is available in every location.

Fulfillment through our partners

Apex Technica works with fulfillment partners, including suppliers through Shopify Collective, who ship products directly to customers. An order containing products from different suppliers may ship in separate packages. Shipping charges may be combined across packages; review the total at checkout.

Processing and delivery estimates

Order handling generally takes 3–5 business days before dispatch, but varies by supplier and product. Business days are Monday through Friday, excluding holidays. Carrier transit time is additional to handling time. Contact hello@apextechnica.com before ordering if you need an item-specific dispatch estimate or delivery by a particular date. For Collective products, available shipping rates and carrier transit estimates are calculated at checkout. Carrier transit estimates describe time in transit after dispatch, not a guaranteed order-to-delivery date. Weekends, holidays, carrier disruptions, and customs processing can affect delivery.

Tracking and separate shipments

We send shipping confirmation and tracking details when they become available from the fulfillment partner. Separate shipments may have different tracking numbers and arrive on different days. Tracking can take time to show the carrier's first scan.

Address changes, delays, and delivery problems

Check your address before placing an order. Contact Apex Technica promptly to request a correction or cancellation; changes may be unavailable once processing begins. If a shipment is delayed, missing, damaged, or incorrect, contact us with your order number so we can investigate with the supplier or carrier. Do not send an item back without return instructions. See our return and refund policy.

Contact

Apex Technica
Email: hello@apextechnica.com
Phone: 760-525-6460

Refund policy

Last updated: October 27, 2026

30-day returns — exception for Collective supplier fulfillment

Apex Technica accepts return requests for products fulfilled by Apex Technica within 30 calendar days after delivery. This standard 30-day return window does not apply to products fulfilled by our Shopify Collective suppliers. Collective-fulfilled products are subject to the applicable supplier's return eligibility, return window, condition requirements, and fees, which may differ from our standard policy.

Products fulfilled by Collective suppliers

Review any supplier-specific return terms shown on the product page before purchasing. If those terms are not shown, contact hello@apextechnica.com before placing your order to confirm the applicable return window, eligibility, shipping costs, and any restocking fee. The exception does not mean that every Collective product is non-returnable. Apex Technica remains your contact for return requests and will coordinate with the supplier. Do not send products directly to a supplier without our return instructions.

Condition for standard Apex returns

For products covered by our standard 30-day policy, items must be unused, in their original packaging, and include all accessories and proof of purchase. This condition requirement does not prevent you from reporting a damaged, defective, or incorrect product.

How to request a return

Email hello@apextechnica.com with your order number, the item you want to return, and the reason for the request. Include photos if the item arrived damaged, defective, or incorrect. We will review the request and provide authorization, the correct return address, and shipping instructions. Returns are made by mail; items from different suppliers may require separate return shipments. Please retain tracking and proof of shipment.

Return costs

For standard Apex returns due to a change of mind, the customer pays return shipping and original shipping charges are not refundable. We do not charge a restocking fee for eligible standard Apex returns. For damaged, defective, or incorrect items, contact us so we can arrange the appropriate return or other resolution without charging you return shipping. For Collective-fulfilled change-of-mind returns, supplier-specific shipping and restocking terms apply.

Refunds and exchanges

After the authorized return is received and inspected, we will notify you of the outcome. Approved refunds are issued to the original payment method within 10 business days after receipt and inspection. Your bank or payment provider may require additional time to post the credit. Any applicable, previously disclosed return charges will be explained. For exchanges, contact us to arrange a return and a separate new order; replacement availability is not guaranteed.

Damaged, defective, incorrect, or missing items

Contact Apex Technica promptly if your order arrives damaged or incorrect, has a defect, or does not arrive. We will investigate with the supplier or carrier and explain the available resolution. Manufacturer warranty coverage is separate from this return policy. Nothing in this policy or a supplier exception limits rights that cannot be excluded under applicable law.

Contact

Apex Technica
Email: hello@apextechnica.com
Phone: 760-525-6460