Brand FSH/PS65 
Temperature range: -50 ~ 330° (-58~626°).
Accuracy: ±1.5% or ±1.5°
Resolution: ±1% or ±1°
Distance Spot Ratio: 12:1
Emissivity: 0.95 (fixed)
Resolution: 0.1°/0.1f

Red Laser Power: less than 0.5 MW
Power supply: 2 x AAA battery (the batteries  are not included)
°/° Selection
Data Hold function
Laser Target Pointer ON/OFF selection
Backlight ON/OFF selection
Auto Power Shut Off in 7 seconds without any  operation
Product Dimension: 140 x 85 x 35mm(L*W*H)
The product is used for to measure the surface  temperature of: Hot water pipes, Hot engine parts, cooking  surfaces, hot tubes & Insulation, Electrical connection,  ballasts in electric lights...... ETC