Countdown Timer

hour adjustable timer

TR810H

hour adjustable timer

Product Descriptions

We also design and manufacture new models / products according to buyer's request.

Your any requirement is welcome.

Welcome OEM / ODM partners for cooperation.

This hour adjustable timer helps you to count lifespan of filter, cartridge, or any lifespan concern devices.
When you install a new filter, for example, you may set maker's promised lifetime to the timer and activate it to countdown. When the lifetime expired, the full LCD display will be blinking, or keep aural warning to replace a new filter.

It is also a good tool to reminding people to take pills, activities, or any task. The maximum setting capacity is 9999 hours, while the minimum setting interval is 1 hour. The display resolution can be fine as 1 second. Because the timer is designed on purpose to change to proper display format automatically. It changes from HHHH to HH:MM after counting down to 100 hours, then MM-SS after 1 hour.

We welcome you add any special features for different kind of applications.
Adhesive backing sticks to almost any surface
View More Details
instruction manual of TR810H (132 KB)
Specifications

  • Power Source: 1 pc of LR44 (included)
  • Visual Alert (normally): When time up, full LCD screen blinking; never stop unless stop or reset button is depressed.
  • Audible Alert (by request): When time up, beep 6 times, then wait for 10 seconds, and repeat again; never stop unless stop or reset button is depressed.
  • Three keys operation: Adjust, Reset, and Start/Stop
  • Diameter: 40 mm
  • Thickness: 17 mm
  • Bulk Packed: 50 pcs/tray, 1,000 pcs per carton, gross weight 14.6 kgs, CUFT 2.58'

Features

  1. Hourly adjustable
  2. Max setting capacity - 9999 hours
  3. Display format automatically change:
    • countdown from hhhh --> hh:mm --> mm:ss
    • then count up from mm:ss --> hh:mm --> dd:hh --> dddd
  4. Double sided adhesive tape included normally, or magnet on the back by request
    • To allow you stick the timer anywhere you like to put.
  5. It is possible to fix the setting interval to a certain period for special application.
    • Please provide the details.
  6. Welcome special features ---
    • Please provide the information of changes.

Main Products

Digital Clock, Countdown Timer, AC On/Off Programmable Timer, and Thermometer