Uni-T Infrared Thermometer | UT309A | -35°C ~ 450°C

TEMPERATURE MEASUREMENT
Range: -35°C ~ 450°C; -31°F ~ 842°F
Accuracy: ±1.8°C or ±1.8%; ±3.6°F or ±1.8%
Repeatability: ±1.0°C or ±0.8%; ±1.8°F ±0.8%
Resolution: 0.1°C/0.1°F
Distance to test surface ratio: 10:1
Response time: 250 ms (95% of reading)
Emissivity: 0.95
Spectral Sensitivity: 8µm ~ 14µm
Laser Type: Class 2 (II)
Laser power: < 1mW
Laser wavelength: 630nm ~ 670nm

ADDITIONAL FEATURES
Last measurement display time: 8 seconds
Selection: °C/°F
Freeze the last measurement
Laser switch
Automatic shutdown
Low battery indicator
Maximum/minimum/average/differential temperature display
Backlit LCD screen
Can be mounted on a tripod
Upper and lower limit alarm

GENERAL FEATURES
Power supply: 9V battery (6F22)
Display size: 32 x 29mm
Product dimensions: 180 x 104 x 50 mm
Product weight (without batteries): 300 g
Accessories: battery, case