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Description
The Uni-T UT300S is a high-precision, non-contact infrared thermometer designed for professionals who require rapid and reliable temperature readings without physical contact. Offering a broad measurement range from -32°C to 400°C, this handheld device is an essential tool for identifying thermal anomalies in HVAC systems, electrical panels, and mechanical machinery. With its 12:1 distance-to-spot ratio, users can safely monitor high-temperature or hard-to-reach components from a distance.
One of the standout features of the UT300S is its adjustable emissivity. Unlike basic IR thermometers, this unit allows you to compensate for different surface materials, ensuring that measurements remain accurate whether you are testing shiny metal ductwork or matte plastic components. The dual-display LCD, complete with a bright backlight, ensures that data is easy to read in dimly lit mechanical rooms or outdoor environments.
Why It Matters
In the HVAC and industrial sectors, speed and safety are paramount. The UT300S provides a response time of just 500ms, allowing for near-instant diagnostics. By eliminating the need for contact, it protects technicians from moving parts and extreme temperatures, while the adjustable emissivity ensures that professional-grade accuracy is maintained across diverse applications.
What's Included
- ✓ 1 x Uni-T UT300S Infrared Thermometer
- ✓ 1 x 9V Battery (6F22)
- ✓ English User Manual
- ✓ Protective Carrying Box
- ✓ 12-Month Manufacturer Warranty
Features & Benefits
- Adjustable Emissivity: Range from 0.10 to 1.00 to suit various surface types.
- Dual Display: View real-time temperature alongside MAX or MIN values simultaneously.
- Laser Targeting: Switchable Class 2 laser pointer for precise aiming.
- Data Management: 8-second auto data hold and auto power-off function to preserve battery life.
- High/Low Alarms: Configurable alerts for quick pass/fail testing.
- Portable Design: Lightweight 185g body with ergonomic grip for extended use.
Applications
- HVAC system balancing and vent temperature checks.
- Industrial machinery and motor bearing monitoring.
- Electrical panel inspection and circuit breaker testing.
- Automotive engine and cooling system diagnostics.
- Product quality control in manufacturing processes.
Technical Specifications
| Feature | Specification |
|---|---|
| Temperature Range | -32°C to 400°C (-25.6°F to 752°F) |
| Accuracy | ±2°C or ±2% |
| Distance to Spot Size | 12:1 |
| Response Time | 500ms |
| Emissivity | 0.10 ~ 1.00 (Adjustable) |
| Spectral Response | 8μm ~ 14μm |
Tradie Pro Tip: Remember that surface matters! For accurate readings on shiny copper or polished aluminum pipes, use a piece of black electrical tape or matte paint on the measurement area. Set your UT300S emissivity to 0.95 to get a much more reliable reading than measuring the bare metal directly.
Pair With
- Uni-T Digital Multimeters
- HVAC Shop Thermal Imaging Cameras
- Refrigerant Leak Detectors
Keep your workflow efficient and your diagnostics precise with the Uni-T UT300S. Order yours from HVAC Shop today for fast shipping across Australia.
Common Questions for Uni-T UT300S Non-Contact Infrared Thermometer
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