Professional RZMT-30 digital lux meter illuminometer light meter
Pocket design makes it convenient and portable， easy to use and to get a precision reading
Display: Large LCD characters display
Resolution: 0.1Lux / 0.01Fc
Accuracy: ±4 percent
Measurement speed: 2 times / second
Data hold function， auto range， manual range
Auto power off: After approx.15 minutes
Low power of battery detecting