UTI320E

Product Overview

The UNI-T UTi320E is a high-resolution handheld thermal imaging camera built for professionals who need to find hidden heat problems fast. With a 320 x 240 infrared sensor -- a step up from entry-level thermal imagers -- the UTi320E turns invisible temperature differences into a clear, color-coded picture you can act on immediately.

From tracing a short circuit on a crowded PCB to spotting a failing breaker before it fails completely, the UTi320E gives electricians, technicians, and facilities teams the resolution and accuracy to diagnose problems with confidence instead of guesswork.

Key Technical Specifications

• Infrared Resolution: 320 x 240 pixels (76,800 thermal data points)
• Temperature Range: -40C to 400C (-40F to 752F)
• Thermal Sensitivity (NETD): <=65mK
• Frame Rate: 9Hz
• Accuracy: +/-2C or +/-2%
• Field of View (FOV): 50 x 38 degrees
• Display Screen: 3.5-inch IPS LCD (640 x 480 resolution)

Why the UNI-T UTi320E Stands Out

Sharper Detail, Faster Diagnosis

A higher pixel count than entry-level thermal cameras means smaller hot spots -- a single overheating component on a dense PCB, a loose connector inside a panel -- show up clearly instead of blurring into their surroundings.

7 Color Palettes for Every Job

Switch between White Hot, Black Hot, Red Hot, Ironbow, HC Rainbow, Rainbow, and Lava palettes to match the contrast style that makes your specific inspection easiest to read.

2x / 4x Digital Zoom

Get closer to small or distant targets without losing the thermal read, useful for inspecting elevated electrical lines or hard-to-reach equipment.

All-Day Battery, Ready Storage

A removable 5200mAh lithium-ion battery delivers 4+ hours of continuous runtime, and a 16GB TF card is included in the box so you're ready to start logging images out of the box.

Built for Field Work

Rated IP54 for dust and splash resistance and tested to survive 2-meter drops, the UTi320E is built to handle job sites, not just workbenches.

Ideal Applications

• Electronics & PCB Inspection: Locate overheating components and shorted traces before they cause a failure.
• Electrical Panel Diagnostics: Spot loose terminals, overloaded circuits, and failing breakers from a safe distance.
• HVAC & Building Inspections: Find missing insulation, air leaks, and underfloor heating faults.
• Preventive Maintenance: Catch motors, bearings, and mechanical components running hotter than they should before they break down.

What's Included in the Box

• 1 x UNI-T UTi320E Thermal Imager
• 1 x USB Type-C Charging Cable
• 1 x 16GB TF (microSD) Memory Card
• 1 x Protective Storage Case
• 1 x Quick Start Guide