UNI-T INFRARED THERMOMETER UT309C

UNI-T INFRARED THERMOMETER -35 TO 650DEG UT309C

UT309 series professional infrared thermometer can determine surface temperature through the energy radiated by the target surface. It is designed to meet some of the highest protection ratings in UNI-T's product line, IP65 and 3m drop proof. With a rapid response rate of 250ms, high measurement accuracy, and multiple scanning modes, UT309 proves to be a necessary tool for engineers and technicians working in a various fields such as electrical distribution inspection, HVACR maintenance, transportation equipment inspection, instrument repair, and many more.

  • 3m drop proof, IP65
  • Large LED display with backlight
  • MAX/MIN/AVG/DIF mode
  • High/Low temperature alarm with LED indication
  • Lock measurement
  • Data hold/auto power off

Technical data:

  • Temperature range -35℃~650℃
  • Accuracy ≥0°C: ±1.8°C or ±1.8%   <0°C: ±(1.8°C+0.1°C/°C)
  • Resolution 0.1°C/0.1°F
  • D:S ratio 12:01
  • Response time 250ms (95% of reading)
  • Emissivity 0.10~1.0 adjustable
  • Number of lasers Dual lasers
  • Laser type Class 2
  • Laser power <1mW
  • Laser wavelength 630nm~670nm
  • Spectral response 8μm~14μm