UNI-T UT306S Infrared Thermometer – Non-Contact Temperature Gun, −50°C to 500°C

Description

Product Overview
The UNI-T UT306S is a compact infrared thermometer designed for fast, non-contact surface temperature measurement. It detects infrared energy emitted by a target and displays the calculated surface temperature on its LCD screen. Because measurement does not require direct contact, it is useful for checking equipment and surfaces that are hot, difficult to reach, or unsuitable for contact probes.
Its single laser pointer helps indicate the target area. The adjustable emissivity setting supports measurements across different surface materials, while MAX, MIN, AVG, and DIF modes help users review temperature readings during inspection and maintenance work.

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Technical Specifications
Specification Details
Brand UNI-T
Model UT306S
Product type Infrared thermometer
Measurement method Non-contact infrared
Temperature range −50°C to 500°C
Temperature resolution 0.1°C
Accuracy ±2°C or ±2%, whichever is greater, under specified conditions
Distance-to-spot ratio 12:1
Response time ≤250 ms
Emissivity Adjustable, 0.10–1.00
Laser type Single laser pointer
Laser class Class 2
Laser power Less than 1 mW
Laser wavelength 630–670 nm
Spectral response 8–14 μm
Display TN-LCD
Temperature units °C / °F
Measurement modes Maximum, minimum, average, difference
Additional functions Data hold, laser on/off, automatic power-off, low-battery indication, audible temperature alarm
Power supply 2 × 1.5V AAA batteries
Dimensions 146 × 78 × 45 mm
Net weight Approximately 161.5 g
Drop-test rating 1 m
Specifications are based on UNI-T’s published UT306S series information. The UT306S uses a single laser pointer; do not confuse it with the UT306C, which uses a circular laser pattern.

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Key Features and Benefits
– Non-contact measurement: Checks surface temperatures without touching the target.
– Wide temperature range: Measures from −50°C to 500°C for a range of inspection tasks.
– 12:1 distance-to-spot ratio: Helps users determine the relationship between measuring distance and the target area.
– Adjustable emissivity: Allows the setting to be adapted to the surface being measured.
– Multiple measurement modes: MAX, MIN, AVG, and DIF functions support temperature comparisons and inspections.
– Data hold: Keeps a reading on screen for convenient viewing.
– Temperature alarm: Audible high/low temperature alerts help identify readings outside configured limits.
– Portable construction: Its compact handheld design is suitable for workshop and field use.
– Battery-saving functions: Automatic power-off and low-battery indication support routine use.

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Applications
The UNI-T UT306S infrared thermometer can be used for:
– Industrial machinery and motor surface-temperature checks
– HVAC and ventilation equipment inspections
– Electrical cabinet and component surface checks
– Metalworking and manufacturing processes
– Cold-storage and refrigeration inspections
– Food-industry surface-temperature checks where an infrared measurement is appropriate
– Workshop maintenance and general equipment troubleshooting
An infrared thermometer measures surface temperature, not internal temperature. It should not replace a suitable probe thermometer when the application requires measuring the internal temperature of food, liquids, or materials.
Measurement Guidance and Safety
For more reliable readings, aim at a target area large enough for the instrument’s measurement spot, set emissivity appropriately, and consider reflective surfaces, dust, steam, and other conditions that may affect results.
The laser is a targeting aid rather than the temperature sensor itself. Avoid looking directly into the laser or pointing it toward another person’s eyes. Follow the manufacturer’s instructions and stay within the thermometer’s rated measurement range.
UAE Sourcing and Quotation
Dynavation Star Electrical Fittings Trading LLC supports enquiries for electronic and test-and-measurement products across the UAE. Contact the team to confirm the exact UNI-T UT306S model, included accessories, and current availability.
Enquire on WhatsApp for the latest price and availability.