Black DOOMO Finger Meter Aluminum Alloy Camera Light Meter Reflective Metering with Back Screen

Basic Parameter:
- Main material: aluminum alloy
- Metering angle: 30° reflective metering
- EV range: 1 - 22
- Net weight: 20g
- Product size: 31 x 25 x 20mm
- Working temperature: -10℃ to 60℃
- Working humidity: 10% - 80%
- Duration: built-in 100mAh lithium battery, Type-C charging (1.5 hours), it can be used to continuously work for 12 hours, or three months for standby.

ISO range: 8 - 6400
- 8, 10, 12, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400

Shutter Range: 30S - 1/8000S
- 30, 15, 8, 4, 2, 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000

Aperture Range: 1 - 32
- 1, 1.2, 1.4, 1.7, 2, 2.6, 2.8, 3.5, 4, 4.5, 5.6, 6.7, 8, 9.5, 11, 13, 16, 19, 22, 32

Operation Instruction:
- Power on/off: Click the button to turn on the device, and press and hold the front and rear buttons together for 3 seconds to turn off the device.
- Sleep: By default, the screen will turn off and sleep for 30 seconds. In sleep mode, press any button to light up the screen; Automatically shut down in 5 minutes.
- ISO adjustment: Long press the front button for 3 seconds, and the ISO value will flash. At this time, short press the front and back buttons to switch values, and then double-click the front or back button to exit the adjustment.
- A/T mode: Double click any button to switch between A/T modes. A mode is the aperture priority mode. At this time, the aperture value can be adjusted by long pressing the front button for 2 seconds. The shutter value changes with the aperture value. After the adjustment is completed, long pressing the front button for 2 seconds will exit the adjustment. T mode is the shutter priority. At this time, the shutter value can be adjusted by long pressing the button for 2 seconds. The aperture value changes with the shutter value. After the adjustment is completed, long pressing the front button for 2 seconds will exit the adjustment.
- Real time metering/one click metering: After long pressing the button for 2 seconds, the metering icon flashes and switches between real-time metering and one click metering. The grid icon stays on, indicating real-time metering. Under real-time metering, click the button to lock the current metering for 5 seconds. The grid icon disappears, indicating one click metering. Click the front and back buttons to display the current metering value.
- EV exposure compensation: Click the front and back buttons together to switch between ISO and EV displays. In the EV display state, long press the front button for 3 seconds to enter the exposure compensation adjustment mode. At this time, the adjustable exposure compensation states include -2, -1.5, -1, -0.5, 0, +0.5, +1, +1.5, +2. After adjustment, double-click the front button or the back button to exit the adjustment state.

Package Included:
- 1 x Light Meter