The Uni-T UT305C+ infrared thermometer measures temperature without contact, with a range of -50 °C to 2200 °C. It features a Type K input and supports measurements with a Type K thermocouple, as well as a 55:1 distance-to-spot ratio. Surface temperature comparison, heat conduction detection, and surface dew point detection add to its capabilities.

It supports °C or °F selection, an audible alarm, trigger lock for continuous measurements, and automatic data hold. It stores up to 999 measurement groups, which can be exported as PDF or CSV files. The 2.4-inch TFT LCD also displays ambient temperature, relative humidity, dew point temperature, and wet-bulb temperature.

• Measurement type: Non-contact infrared and Type K thermocouple
• Infrared measurement range: -50 °C to 2200 °C
• Type K thermocouple range: -50 °C to 1370 °C
• Ambient temperature range: -10 °C to 50 °C
• Relative humidity range: 10% RH to 90% RH
• Distance-to-spot ratio: 55:1
• Emissivity: Adjustable from 0.1 to 1.0
• Spectral response: 8 μm to 14 μm
• Display resolution: 0.1 °C or 0.1 °F
• Data storage: Up to 999 groups
• Data export formats: PDF, CSV
• Connection: USB-C
• Power supply: 3.7 V, 2600 mAh, 18650 rechargeable lithium-ion battery
• Charging time: Less than 3 hours
• Operating time: At least 20 hours on a full charge
• Display: 2.4-inch color TFT LCD, 320 × 240 pixels
• Additional readings: Ambient temperature, relative humidity, dew point, and wet-bulb temperature
• Functions: °C/°F selection, audible alarm, trigger lock, scheduled measurement, real-time date and time, heat conduction detection, dew point detection, and surface temperature comparison
• Aiming laser: Single, Class II, less than 1 mW
• Type K thermocouple: Bead-tip sensor with a 1 m cable, range of -40 °C to 260 °C
• Dimensions: 205 × 65 × 124 mm
• Weight: 375 g
• Package contents: Infrared thermometer, Type K thermocouple, USB-to-USB-C cable, plastic carrying case, user manual