UNI-T UT301D+ Infrared Thermometer – Non-Contact Temperature Meter
The UNI-T UT301D+ is a professional non-contact infrared thermometer from the UT301+ series, engineered for quick, accurate surface temperature measurement without touching the object. Built with dual laser aiming, adjustable emissivity, scheduled measurement functions, and full data recording capabilities, it’s ideal for industrial maintenance, electrical inspections, HVAC diagnostics, automotive troubleshooting, food safety checks, and general temperature monitoring applications.
Key Features
- Non-contact infrared temperature measurement – measures temperature from a distance for safety and convenience.
- Dual laser aiming system for precise targeting of the measurement spot.
- Temperature range: −32 °C to 600 °C (−25.6 °F to 1112 °F).
- High accuracy: ±1.5 °C or ±1.5 % of reading.
- 12:1 distance-to-spot ratio (D:S) for focused measurements at a safe distance.
- Adjustable emissivity (0.10 – 1.00) with memory for preset values.
- High-contrast color EBTN display for clear visibility of readings and settings.
- MAX/MIN/AVG/DIFF/Hold modes for comprehensive data analysis.
- High/low temperature visual and audible alarms for real-time alerting.
- Data storage: up to 99 measurement records.
- Scheduled measurement capability (interval from 1 min to 96 h).
- Tripod mounting hole and lock measurement mode.
- Auto power-off, data hold, °C/°F selection, backlight, and low battery indication.
Specifications
- Temperature Range: −32 °C to 600 °C (−25.6 °F to 1112 °F)
- Accuracy: ±1.5 °C or ±1.5 % of reading
- Distance-to-Spot Ratio (D:S): 12:1 (95 %)
- Response Time: ≤ 250 ms (95 % of reading)
- Emissivity: Adjustable 0.10–1.00 (stores preset values)
- Spectral Response: 8 µm–14 µm
- Laser Type: Class 2 (< 1 mW)
- Display: High-contrast color EBTN
- Data Storage: 99 records
- Scheduled Measurement: Yes (interval configurable)
- Operating Temperature: 0 °C to 50 °C (32 °F–122 °F)
- Storage Temperature: −20 °C to 60 °C (−4 °F–140 °F)
- Operating Humidity: < 90 % RH (non-condensing)
- Power Supply: 9 V battery
- Weight: Approx. 204 g
- Dimensions: Approx. 160 × 74 × 48 mm (L × W × H)
Applications
The UNI-T UT301D+ Infrared Thermometer is suitable for:
- Industrial maintenance and equipment inspection
- HVAC system checks and duct temperature measurement
- Automotive diagnostics and surface heat evaluation
- Electrical panel and component temperature monitoring
- Food processing and storage safety checks
- General non-contact temperature measurement tasks
The UNI-T UT301D+ delivers fast, accurate, and flexible temperature measurement with dual lasers, extensive data modes, and configurable recording functions—making it a reliable tool for professionals and technicians working in demanding environments.