Light Meter, Body Style Full Size, FC Light Level Accuracy +/-3 Percent, FC Light Level Resolution 0.01 fc, FC Maximum Light Level Measured 20,000 fc, FC Minimum Light Level Measured 0.01 fc, Lux Light Level Accuracy +/- 3 Percent, Lux Light Level Resolution 0.1 lux, Lux Maximum Light Level Measured 200,000 lux, Lux Minimum Light Level Measured 0.1 lux, Maximum Wattage Density Measurement Not Applicable, Minimum Wattage Density Measurement Not Applicable, Thermocouple Type None