5 inch Digits LED Timer Clock Running Events Equipment - 690MM X 160MM X 40MM Count down system

4 functions: 

1.Clock: Display format [HH:MM:SS], press key [A+] to switch 12/24 hour; 

2.Countdown: [HH:MM:SS] from XX:XX:XX to 00:00:00; 

3.Count UP: [HH:MM:SS] from 00:00:00 to XX:XX:XX, maximum 99:59:59

4.Stopwatch: [MM:SS:MS].

12/24H clock

HH:MM:SS Count up/Countdown

Stopwatch

Parameters

Usage environment: semi-outdoor(High brightness,not waterproof)

Display format: HH:MM:SS

Display color: red 

Character height: 5 inch         

Screen size(L*H*D): Appr. 66*16*4 cm  

Net Weight: 2.5 KG

Visual range:  Appr. 40M

Overall structure

1. Frame: Aluminum alloy (black)

2. Faceplate: Display window covers PVC glass

Technical norms

1.Time format: 24 hrs or 12 hrs

2.Clock precision Less than2 seconds on a daily basis

3.Power supply: AC110-260

4.Operation circumstance: -30 ~65 ; 0~95% relative humidity