5 inch 6 digit large programmable digital timer

Features:

• Overall dimension: 775 mm (width)*  200mm (height) * 60mm (thick)
• Numeric characters:  5" high, 6-digit LED 7-segment display;
• Viewing distance available up to  6 0  meters;
•  four modes featured: Clock, Countdown timer, Elapsed  timer, Stopwatch (default in clock mode)
• Countdown, count-up timing ranges: 0~100 hours
• Audio alarm active when it counts down or up to preset time;
• Energy saving design: LED brightness adjustable--high, medium, low luminance;
• Lithium battery  backup  to keep time accurate when power interruption;
• Time Precision: daily deviation<=2 secs
• Indoor wall-mounting;

Master Specifications:

• Operational environment: -10 ~ 50 C, relative humidity 0 ~ 95% RH;
• Power supply: AC /DC Adapter, 50/60Hz
• Net Weight:  3.5  Kg
• Power consumption: less than 8 Watt.