Specification:
The light meter is an instrument used to accurately determine the amount of exposure required by the subject.

Specifications:
Metering angle: 45° average metering (default reflected light, can also be set to incident light)
Display screen: 0.96 inch 0LED
Battery: 3.7V, 300mAh
Aperture range: F1.0~F64
Shutter range: 30S~1/8000S
Working current: 8mA~10mA
Standby current: 3.5μA
Reflected : -2.0~19.0
Incident : -4.5~15.5
Exposure compensation range: -5.0~+5.0
Three elements of exposure (gear description):
Aperture F, the range of gear can be set as follows:
F/1.0, 1.2, 1.4, 1.8, 2.0, 2.5, 2.8, 3.2, 3.6, 4.0, 4.5, 5.0, 5.6, 6.3, 6.7, 7.1, 8.0, 9.0, 9.5, 10, 11, 13, 14, 16, 18, 19, 20, 22, 25, 29, 32, 45, 64
Shutter T, the range of gear can be set as follows:
30s, 15, 8, 4, 3, 2, 1.6, 1.3, 1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/13, 1/15, 1/20, 1/25, 1/30, 1/40, 1/50,1 /60, 1/80, 1/100, 1/125, 1/160, 1/200, 1/250,1 /320, 1/400, 1/500, 1/640, 1/800, 1/1000, 1/1250, 1/1600, 1/2000, 1/4000, 1/8000s
Sensitivity IS0, the range of gear can be set as follows:
6, 8, 10, 12, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 3200, 6400, 8000
Package size: 180 * 130 * 60mm / 7.1 * 5.1 * 2.4in
Package weight: 160g
Instructions:
1. After receiving the goods, it is recommended to fully it before using
2. Metering: continuous metering starts when it is turned on, and stops metering when turned off.
3. The dial on the right rear side of the machine has three modes, press forward, press backward, and press inward (leftward).
4. Selection of priority mode: operate the dial to in (left) and press to modify the priority mode.
5. When the screen- points to the aperture value, it indicates the aperture priority mode.