OMES F4S 1.9" LCD Light/Flash Meter - Black
Color: Black - 1.9" LCD display - Digital exposure meter for ambient and flash light - Light receiving method: Incident light and reflected light - Measurement range: EV1~EV19 (ISO 100) / F4-F45 (ISO 100) - Shutter time: 1~1/2000s / 1/8s~1/250s - Built-in 1 x AA battery - Comes with lanyard and carrying pouch