Key Features

• Detachable Handheld Design — Bench and Field Use in One Unit: The microscope head detaches completely from its stand, transforming the QT-DIM-T2.4 from a bench-top digital microscope into a fully self-contained handheld inspection tool. Powered by the built-in Li-ion battery, the detached unit can be used anywhere — production floors, field sites, outdoor locations, and areas with no AC power — enabling magnified inspection and image capture on objects that cannot be brought to the lab. No other accessory or power connection is required for handheld operation.
• 2.4" Built-In LCD Display — Instant On-Screen Visualization: The integrated 2.4-inch LCD color display provides a live, real-time magnified view of the specimen without requiring a connected PC or external monitor. Images can be reviewed, captured, and navigated directly on the instrument — making the QT-DIM-T2.4 fully self-contained for viewing, documentation, and field inspection workflows that cannot rely on a workstation display.
• 2.5× to 80× Total Magnification — From Wide-Area Survey to Fine Detail: The 2.5× to 80× magnification range covers both wide-area survey observation (field of view 22 mm × 16 mm at 2.5×) and high-detail close inspection (field of view 0.5 mm × 0.3 mm at 80×) in a single instrument. The continuous zoom from low to high magnification allows the operator to rapidly locate and then zoom in on features of interest without specimen repositioning — a significant productivity advantage over fixed-magnification objectives.
• Full HD 1080P Video Output via HDMI — Team Observation on Any FHD Display: The HDMI output streams the live microscope image at Full HD 1080P / 30 fps to any compatible HDMI monitor, TV, or projector — enabling the entire field of view to be shared in real time with a team, training group, or client on a large screen without anyone needing to look through an eyepiece. This makes the QT-DIM-T2.4 particularly effective for QC review meetings, classroom instruction, and collaborative inspection sessions.
• Multi-Resolution Image Capture — Up to 17 Megapixels: Still images can be captured at four user-selectable resolutions — 3M, 5M, 8M, and 17M pixels — giving the operator control over the balance between image file size and detail level for different documentation requirements. High-resolution 17M captures provide the image data needed for detailed defect analysis and archiving, while lower-resolution settings suit rapid documentation workflows where storage capacity is a priority.
• 8-LED Dimmable Ring Illumination — Optimized for Any Surface: Eight white LEDs arranged in a ring around the objective lens deliver even, shadow-minimized illumination across the specimen field. The continuously adjustable LED dimmer allows the operator to tune illumination intensity for reflective metals, matte surfaces, dark specimens, and translucent materials — achieving the contrast and surface detail visibility that flat or fixed illumination cannot provide.
• PC-Based Measurement Software with Calibration Scale: The included measurement software — accessed via USB connection to a PC — provides calibrated dimensional measurement tools directly on the live or captured microscope image, including length, angle, area, and profile measurement. A calibration scale slide is included to establish a traceable pixel-to-dimension calibration at each magnification level, enabling the QT-DIM-T2.4 to function as a quantitative inspection instrument for dimensional verification and measurement documentation.
• microSD Storage — Up to 32 GB — for Images and Video: Images and video recordings are stored directly to a microSD card (up to 32 GB supported; 4 GB card included) — providing self-contained storage that is accessible without a PC and easily transferred to a computer via a card reader. On-card storage makes the QT-DIM-T2.4 fully functional in PC-free environments and ensures that inspection records are available immediately in the field.
• Universal AC Adapter with Built-In Battery — Flexible Power for Any Environment: The QT-DIM-T2.4 supports both AC mains power (universal 100–240 V adapter included) for bench-top continuous operation and a built-in rechargeable Li-ion battery for portable and field use — with no configuration change required between the two power modes. The built-in battery eliminates the need to carry or manage a separate external battery pack for handheld operation.
• Triple Video Output — HDMI, AV, and USB: Three simultaneous video outputs — HDMI (FHD monitor), AV composite (standard TV or monitor), and USB (PC) — give the operator the flexibility to connect the QT-DIM-T2.4 to virtually any display device in the laboratory, classroom, or field environment without additional adapters, ensuring the instrument is immediately usable in any existing display infrastructure.