10:1 Distance to Spot Ratio, measures a one foot spot from 10 feet away, High Contrast, white on black display with dacklight for easy reading, User configurable hi/low alarm settings, Rugged overmolding for durability, Hold, max value functions, Temp, Range: -30, 0 °C [Min], -22, 0 °F [Min], 350, 0 °C [Max], 662, 0 °F [Max], Accuracy: 1, 5%, Resolution (Angle): 0, 100°, Response: <500 ms, Includes: (3) AA Batteries, Manual, Power Source: (3) AA Batteries, SKU: ORSNO64260