Matrix Orbital VK202-25-VPT Character Size: 4.70mm H x 2.40mm W Display Format: 20 x 2 Display Type: Character Format: 5 x 7 Dots Interface: Serial Number Of Dots: - Operating Temperature: -20?°C ~ 70?°C Outline L X W X H: 116.00mm x 37.00mm x 29.48mm Series: VK202-25 Viewing Area: 89.75mm L x 11.50mm W Voltage - Supply: 9 V ~ 35 V