UNI-T UT306A Mini Infrared IR Thermometer

UNI-T UT306A Mini Infrared IR Thermometer | Portable Laser Temp Gun

Compact Non-Contact Temperature Gun for HVAC, Automotive & Home Inspection in Sri Lanka

The UNI-T UT306A is the ultimate pocket-sized solution for instant non-contact temperature measurement, combining professional accuracy with everyday portability. Unlike bulky industrial pyrometers, this mini infrared thermometer is designed to fit in your shirt pocket, making it the perfect "carry-everywhere" tool for facility managers, AC technicians, and automotive mechanics in Sri Lanka. From checking air conditioning vents to diagnosing overheating engines, the UT306A delivers safe, reliable readings in milliseconds.

Engineered for versatility, the UT306A covers a wide temperature range of -35°C to 300°C (-31°F to 572°F), making it equally effective for freezing cold storage checks and high-heat electrical inspections. Its distinct Single Point Laser targeting ensures you know exactly where you are pointing, while the 6:1 Distance-to-Spot ratio provides accurate surface scans from a safe distance. With features like Max/Min/Avg modes and a backlit display, this tool brings high-end functionality to an affordable, rugged package.

Key Features of the UNI-T UT306A Mini IR Thermometer

Precision Laser Targeting

Built-in red laser pointer clearly identifies the center of the measurement area, allowing for quick and accurate targeting of vents, pipes, and electrical breakers.

Wide Temperature Range (-35°C to 300°C)

Capable of measuring extreme cold (freezers/AC coils) and high heat (engine blocks/heaters), versatile enough for both HVAC and automotive diagnostics.

Compact & Ergonomic Design

Weighing just 120g, this featherlight device reduces fatigue during long inspections and fits easily into tight spaces or tool belts.

Max/Min/Avg Lock Modes

Automatically captures the highest, lowest, and average temperatures during a scan—vital for finding hot spots in breaker panels or cold spots in insulation.

Instant Response Time (250ms)

Rapid-fire sensor delivers readings in under a quarter of a second, allowing you to scan large surface areas efficiently without waiting.

Data Hold & Auto-Off

Freezes the last reading on screen for easy recording and automatically powers down to preserve battery life for extended field use.

Backlit LCD Display

Bright white backlight ensures data is easily readable in dim environments, such as under vehicle hoods or inside ceiling ducts.

Common Applications of UNI-T UT306A

HVAC & AC Maintenance

Instantly measure supply and return air temperatures at vents, check compressor discharge lines, and identify thermal leaks in ductwork.

Automotive Diagnostics

Safely check radiator temperatures, detect misfiring cylinders via exhaust manifolds, and diagnose overheating brakes or wheel bearings.

Food Safety & Home Use

Verify refrigerator/freezer calibration, check cooking surface temperatures (pizza stones/griddles), and ensure baby food or bath water is safe.

Electrical Troubleshooting

Scan fuse boxes, transformers, and outlets for abnormal heat buildup that indicates loose connections or overloading.

Technical Specifications of the UNI-T UT306A

Temperature Range

-35°C to 300°C (-31°F to 572°F)

Distance-to-Spot Ratio (D:S)

6:1

Accuracy (≥0°C)

±2.0°C or ±2% of reading

Response Time

250ms (95% of reading)

Emissivity

0.95 (Fixed) - Optimized for most organic materials & painted surfaces

Spectral Response

8µm to 14µm

Laser Power

<1mW (Class 2)

Drop Test

1 Meter

Power Supply

3 x AAA Batteries (Included)

Dimensions & Weight

120mm x 53mm x 28mm / 120g

What's in the Box?

1 x UNI-T UT306A Mini Infrared Thermometer

3 x AAA Batteries

1 x English User Manual

1 x Official Retail Packaging Box

Downloads

📄 Download UNI-T UT306A Data Sheet

📄 Download UNI-T UT306A User Manual