Light Meter, NIST Cert, Extech, Mfr#: SDL400-NIST

Light Meter, Body Style Full Size, FC Light Level Accuracy +/-4 Percent, FC Light Level Resolution 0.1 fc, FC Maximum Light Level Measured 10,000 fc, FC Minimum Light Level Measured 200 fc, Lux Light Level Accuracy +/-4 Percent, Lux Light Level Resolution 1 lux, Lux Maximum Light Level Measured 100,000 lux, Lux Minimum Light Level Measured 2,000 lux, Thermocouple Type J, K, Batteries Included Yes, Calibration Certificate Type NIST, Auto Power Off Yes, Manufacturer Warranty Length 3 yr