นาฬิกาติดผนังหน้าจอ LED แสดงเวลาและอุณหภูมิ 8 ซม . นาฬิกานับถอยหลังนาฬิกาดิจิตอลแบบจอแสดงผลแบบดิจิตอล ( รุ่น BO-44D ′R)

20cm Time and Temperature Sign LED Calendar Wall Clock Countdown Timer Counter numeric display digital clock

LED timer or digital Clock has been used for a wide variety of uses because of accuracy, high readability, reliable and easy to operate. These displays can automatically switch from an accurate real time display to a short duration countdown or count-up timer or they can stay in timer mode constantly.

The large, Jumbo LED Clock models can be used as Hospital Clock, School Clock, Military Clock, Airport Clock, Marine clock, Ship clock, Submarine clock and in manufacturing plants or office installations.

The digital clocks include many internal options that can be utilized in special applications like: Digital Stopwatch, Count Up Timer or Count Down Timer, Cycling timer without or with Alarm Buzzer or Siren. Our clocks can be also used as Multi Event Programmable Timers and Multi Event Programmable Thermostats in Heating and HVAC - Air Conditioning applications. Similarly, the LED clock can be setup as a Programmable Counter.

-Color Optional: Red, Yellow, Green, Blue and White
-Digit height: 8'' or 200mm
-Case Size: 1000x270x90mm/40x10.8x3.6inches
-Time Format: 24hours and 12 hours
-Display Format: HH: MM; MM: SS; HH: MM: SS, M: SS. S/10 etc.
-Sign can be adjusted by wireless remote controller or series communicate with PC.
-Synchronized with master and several slaves
-Input voltage: 100VAC~250VAC, 5V, 12VDC, 24VDC
-Temperature Format: Celsius or Fahrenheit
-Optional GPS (satellite) synchronization for continuous
-Function optional: Countdown, count-up, reset, alarm
-Case: Indoor sign is made of Aluminum; Outdoor sign is made of Steel (waterproof, IP65)

Payment Method:
-We accept L/C, PayPal, Bank Transfer, West Union etc.

Shipping Details:
We provide various international delivery such as by sea, air, DHL, UPS, FedEx, EMS etc.

Remark: Please contact us to get more details regarding the clock you want.
All timers can be customized according to ASCII code, dimension and material.