Light metering: about 30 average light metering EV range: 1-22 Cold shoe position: left, center, right Working temperature: -12-60 Working humidity: 10%-90% Main size: 35x28x11.5mm Endurance: CR1632 button battery (battery not included) ISO Range: 8-6400 Shutter range: 30s to 1/8000s Aperture range: 1-32 EV Compensation: -2, -1.5, -1, -0.5, 0, 0.5, 1, 1.5, 2 Color: Silver/Black Material: Metal Package Contents: 1 x Light Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3cm. Note: Due to light and screen setting differences, the item's color may be slightly different from the pictures. Please allow slight dimension differences due to manual measurement.