Chess Clock Professional Digital Chess Timer Count Up Down Timer with Clock And Game Timer with Bonus and Delay With storage bag

Product: Digital chess clock with Protect Package

Function：

☞1. Count-up timing, maximum 10 hours;

☞2. Presettable countdown timer, maximum 10 hours;

☞3. Alarm when the match is oven;

☞4. Fit for different kinds of chess matches with count up and count down;

☞5. Certificate: CE;

☞6. Management system: ISO9001:2008;

☞7. Appliance: Chess Games， Chess academy;

Specification and parameters:

☞1. Size: 140*93*49 mm, (5.51*3.66*1.93 in);

☞2.Weight: N.W:0.33 lb (0.29 lb without battery), G.W.:0.63 lb;

☞3. color:Brown;

☞4. Material:ABS durable plastic casing;

☞5. Power supply:1x AA battery (1.5V)(without battery);

☞6. Working voltage:DC 1.5V, Working current: ≤21.0uA;

☞7. Working temperature: -5℃～50℃；humidity: ≤85％；Protection clss: IP50;

☞8. Storage environment: it should be kept in dry and ventilated system. 

The temperature stays between 5℃～35℃. Relative humidity should be under 70%. 

Avoid it from the goods which produce corrosive gas;

After-sale service: If there are any issues with your chess timer, 

Contact us and we will give you a full refund and send you a new replacement