[Large Lcd Screen] This luxmeter features a large lcd screen that clearly displays light measurement values, ensuring easy reading and accurate results.
[Power-saving Design] The automatic power-off function activates after 15 minutes of inactivity, extending the battery life and promoting energy efficiency.
[Screen Locking Function] With a built-in screen locking function, this illuminometer allows users to freeze the measurement value for convenience and efficiency.
[Automatic Ranging] Enjoy hassle- measurements with automatic ranging and the ability to switch between measurement ranges manually, providing flexibility and control.
[Battery Reminder] Stay informed about the battery status as the instrument detects low battery levels and displays a clear warning symbol, prompting timely battery replacement.

Spec:
Model: MT-30
Measurement Range: 0.1~200,000Lux; 0.01~20,000Fc
Resolution: 0.1Lux/0.01Fc
Measurement Accuracy: ±4%
Sampling Frequency: 2 times/sec.
Units: ; Fc
Battery Type: 9V battery (NOT included) Size: 14*6*3cm/5.5*2.4*1.2in
Weight: 130g(approx.)
Package Includes:
1 x Luxmeter (battery is NOT included)
1 x User Guide