Product Title：FU-IT550 -50~+550C infrared thermometer temperature

FU-IT550 -50~+550C infrared thermometer temperature 

• Measurement range : -50°C to 550°C(-58°F to 1022°F)
• Accuracy : 0°C~550°C(32°F~1022°F):±1.5°C(2.7°F)  or 1.5% ,
• -50°C~0°C(-58°F~32°F):±3°C(±5°F) Whichever is greater
• Resolution : 0.1°C or 0.1°F
• Distance to spot size : 12:1
• Repeatability : 1% of reading or 1°C
• Operating Humidity : 10~95%RH non-confensing up to 30°C(86°F)
• Spectral response :  (8-14)um
• Response Time : 500ms
• Emissivity :0.95(Pre-Set)
• Power :9V battery
• Typical battery life(Alkaline):Non-laser mode; 22 hrs ,Laser models:12hrs
• Storage Temperature: -20~60°C(-4~140°F)
• Size :153*101*43mm 
• Weight :147.5G

B:Celsius /Fahrenheit switch button

C:Back light ON/OFF button .When backlight is on,any operations will activate the backlight for 7 seconds

1.Infrared thermometer          1PCS

2.Manual (English and Chinese)         2PCS

3.Battery 9V           1PCS

4.Gift box           1PCS 

Maintenence

1.Lens Cleaning

Blow off loose particles using clean compressed air,

Gently brush remaining debris away with a moist cotton swab,

The swab maybe moistened with water

2.Case cleaning

Clean the case with a damp sponge/cloth and mild soap

Note:

1)Do not use solvent to clean plastic lens

2)Do not submerge the unit in water