UNI-T UT306S Infrared Thermometer - Non-Contact Laser Temperature Gun

Specifications

• Measurement Type: Non-contact Infrared (IR)

• Targeting: Single Laser indication

• Display: LCD with high-contrast backlight

• Modes: MAX / MIN / AVG / DIFF (Difference)

• Data Functions: Data Hold, Auto Power Off

• Measurement Units: Celsius (C) and Fahrenheit (F) selectable

• Safety Compliance: EN61326-1:2013 standard

Key Applications and Projects

• HVAC Maintenance: Checking for heat loss in ductwork and verifying the performance of heating and cooling coils.

• Electrical Inspections: Safely identifying "hot spots" in circuit breakers, transformers, and electrical panels from a distance.

• Automotive Diagnostics: Monitoring engine block temperatures, exhaust manifold heat, and radiator performance during troubleshooting.

Unlock New Capabilities (Project Evolution)

• Safety Upgrade: Transition from contact probes to this non-contact laser thermometer to measure dangerous moving machinery or high-voltage components safely.

• Efficiency Upgrade: Use the MAX/MIN mode to rapidly scan large surfaces and automatically identify the hottest or coolest points without manual recording.

Downloads: 

• User_Manual

Package Includes:

• 1 x UNI-T UT306S Infrared Thermometer

• 1 x Integrated Protective Lens Cap

• 1 x Operating Manual

FREQUENTLY ASKED QUESTIONS (FAQ)

1. Can I measure body temperature with this? No, the UT306S is designed for industrial and home surface measurements; it is not a medical device for human body temperature.

2. Does it have a laser pointer? Yes, it includes a single laser to help you target the exact center of the measurement area.

3. What is the benefit of the backlit display? It allows for clear reading of temperature data in dark or poorly lit working environments.

4. Can I switch between Celsius and Fahrenheit? Yes, the thermometer supports both units, which are easily selectable via the menu.

5. What does "Data Hold" mean? This feature freezes the last measured value on the screen after you release the trigger for easy recording.

6. Does it measure the average temperature? Yes, it has a mode to display the average value across multiple trigger pulls.

7. What batteries does it require? It typically uses 2x standard 1.5V AAA batteries.

8. Is it safe for high-voltage panels? Yes, because it is non-contact, you can measure live components from a safe distance.

9. Can it measure the temperature of water? It measures the surface temperature of the water; for deep-liquid readings, a contact probe is generally preferred.

10. Does it have an auto-off feature? Yes, it automatically powers down after a period of inactivity to conserve battery life.

11. What is the "DIFF" mode? It shows the difference between the current reading and a previously set reference temperature.

12. Is the housing durable? Yes, it features the signature UNI-T ruggedized black and red housing designed for field use.

13. How fast is the response time? It provides a nearly instantaneous temperature reading, typically in less than 500 milliseconds.

14. What is the maximum temperature it can measure? The UT306S is typically rated for temperatures up to 500°C (932°F).

15. Does the laser stay on? You can toggle the laser on or off using the dedicated button on the front panel.

16. Can it measure shiny metal surfaces? Like most IR thermometers, highly reflective surfaces may require a piece of dark tape for an accurate reading.

17. What is the distance-to-spot ratio? It features a 12:1 D:S ratio, meaning at 12 inches away, it measures a 1-inch diameter spot.

18. Does it have an alarm? It features high and low temperature visual alerts on the LCD.

19. What color is the display digits? The EBTN-style display features bright white digits on a black background for maximum contrast.

20. Is this suitable for cooking? Yes, it is excellent for checking the temperature of pizza stones, grills, and pans without contact.