Temperature Range -32°C ~ 400°C. High Measurement Precision ±2°C or 2% (Condition 23°C ± 2°C. Repeat Precision < ±0.5°C / <±0.5%. Resolution 0.1. D:S (Distance to Spot Size) 10 to 1. Response Time 500mS. Emissivity 0.95. °C / °F Selection. Laser Switch. Display Backlight. Max/Min Measurement. Sleep Mode. Low Battery Display. Power 9V Battery (6F22). LCD Size 22 × 22mm. Product Color Red and Grey. Product Net Weight 185g. Product Size 145 × 80 × 40mm. Standard Accessories Battery English Manual.