FSH/P774 
Temperature range: -50 ~ 380° (-58~716°).
Accuracy: ±2% or 2°C
Resolution: 0.1°F/°C
Distance Spot Ratio: 12:1
Emissivity: 0.95 (fixed)
Response Time 500ms

Red Laser Power: less than 0.5 MW
Power supply: 9v battery included
°/° Selection
Data Hold function
Laser Target Pointer ON/OFF selection
Backlight ON/OFF selection
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