Power Tool Consumables -1.8inch Digital Led Training Countdown Timer Electronic GDD7939.9SIW-Red Highlights Brand Generic 1.8inch Digital Led Training Countdown Timer Electronic GDD7939.9SIW-Red Description: Easy to use using remote control Using high-precision time chip can keep the inaccuracy of one minute per year LED with 10-year lifespan High-brightness LED specification: 12/24h time of day (12h format: H2 HH : MM; 24 hour format: H1 HH: MM) Stopwatch (Minutes Seconds: Hundredths of a second 00:00:00 to 99:59:00) Countdown timer and countdown timer (countdown format: dn MM: SS from 99:59 to 00:00; countdown format: UP MM: SS from 00:00 to 99:59) Alternate time for training and rest. (F = Training time; C = Rest time 1 = First group running; type F1 MM: SS C1 MM: SS; F2 MM: SS C2 MM: SS, etc.) You set multiple groups of training times. training and rest, then the process is carried out from the first to the last group. Digit high: 1.8"" / 4.5cm Time format: 12 & 24h format Wireless remote control Dimension: 34.5cm W x 10cm H x 4cm D / 14""W x 4"H x 1.6""D Housing Material: Aluminum Adapter: AC110~250V to 5VDC; Plug: Matching your country's standard Mounting method: Wall mount hanging on the desktop Package includes: 1 piece electronic timer