Thermal Imaging Camera Teslong TTM120S Handheld 3.2in HD 240×180

Description

Product Overview

The Teslong TTM120S is a compact, handheld thermal imaging camera designed for professionals who need reliable temperature detection in a variety of industrial environments. Its 3.2‑inch high‑definition LCD screen presents images with vivid detail, while the built‑in super‑resolution algorithm doubles the native sensor resolution from 120 × 90 to a crisp 240 × 180 pixel output. The device operates on a rechargeable 2600 mAh lithium‑ion battery that delivers up to six hours of continuous use, and an auto‑off timer helps conserve power when the camera is idle.

Key specifications include a temperature measurement range of –4 °F to 752 °F (‑20 °C to 400 °C) with an accuracy of ±2 °C or ±2 % of reading, a 50° × 38° field of view, and eight selectable color palettes that adapt to different inspection scenarios. The camera also supports adjustable emissivity settings from 0.10 to 1.00, allowing users to fine‑tune readings for various material surfaces such as metal, wood, and painted surfaces. An integrated 8 GB storage module can hold roughly 20,000 thermal images or 22 hours of video, and the device includes a USB‑C port for easy data transfer to a PC where Teslong’s free analysis software provides advanced reporting tools.

Usage

Designed for field work, the TTM120S excels in HVAC system diagnostics, electrical panel inspections, building envelope assessments, and preventive maintenance across manufacturing plants. Its lightweight form factor—measuring just 11.02 × 6.02 × 3.82 inches and weighing 1.28 lb—makes it easy to carry in a tool belt or pocket, enabling quick temperature checks without interrupting workflow. The camera’s rapid 25 Hz refresh rate ensures smooth real‑time imaging, which is essential when tracking moving heat sources or identifying hot spots on live equipment.

In addition to professional use, the TTM120S is suitable for hobbyists and DIY enthusiasts who want to explore thermal imaging for home energy audits, leak detection, or even wildlife observation. The intuitive user interface, featuring a simple menu navigation and a dedicated capture button, reduces the learning curve, allowing users of all experience levels to obtain accurate thermal data within seconds.

Why Choose Us

Teslong has built a reputation for delivering durable, high‑performance measurement tools, and the TTM120S continues that tradition with a robust ABS housing that resists impact and dust ingress. Each unit undergoes rigorous quality testing, including temperature cycling and drop tests, to ensure reliable operation in harsh industrial settings. The camera’s firmware is regularly updated, providing enhancements such as new color palettes, improved image processing, and expanded compatibility with the latest operating systems.

Customer support is backed by a dedicated technical team that offers troubleshooting assistance, firmware updates, and warranty service. Teslong’s one‑year limited warranty covers any manufacturing defects, giving buyers confidence that their investment is protected. Moreover, the included PC software enables seamless integration of thermal data into reports, supporting compliance with industry standards and facilitating data‑driven decision making.

Key Features

• Super‑resolution upscales images to 240 × 180 pixels for clearer hotspot detection.
• Wide temperature range (–4 °F to 752 °F) with high accuracy for diverse applications.
• Eight customizable color palettes and adjustable emissivity for material‑specific measurements.
• Long‑lasting 2600 mAh battery provides up to six hours of continuous operation.
• Responsive after‑sales support, free software updates, and a one‑year warranty for peace of mind.

FAQ

What is the difference between the native and super‑resolution image sizes?

The native sensor captures images at 120 × 90 pixels. Teslong’s proprietary super‑resolution algorithm processes the raw data to produce a refined 240 × 180 pixel image, effectively doubling the detail without requiring a larger sensor.

Can the emissivity be adjusted for different materials?

Yes. The camera allows emissivity values from 0.10 to 1.00, enabling accurate temperature readings on surfaces such as polished metal, painted walls, or organic materials.

How many images can be stored on the built‑in memory?

The 8 GB internal storage can hold approximately 20,000 thermal images or up to 22 hours of video, depending on the selected resolution and compression settings.

Is the device compatible with Android and iOS smartphones?

While the TTM120S includes a USB‑C port for direct PC connection, Teslong also offers a companion app for Android and iOS that allows wireless preview and basic image transfer via Wi‑Fi.

What warranty does Teslong provide?

All TTM120S units come with a one‑year limited warranty covering manufacturing defects, and Teslong’s support team is available for technical assistance throughout the warranty period.