Essential for owners of aquariums and other environments that require stable heating or cooling, this ATC-800 micro computer temperature controller will ensure that your systems are running safely and correctly. The large, easy-to-read 3 digit LCD screen displays a constant reading, so you can be sure that the controller is working to your requirements. Simple to Program and Use: Wire the controller to the heating or cooling system that requires regulating Set your required temperature Set the temperature difference (between 1-5°) Switch the controller and system on Sit back, safe in the knowledge that the micro computer controller will do all the hard work for you!   Benefits: Works with both heating and cooling systems Large LCD display is easy to read Built-in short circuit sensor Automatic control for aquariums and other systems that require constant regulation – take the hassle out of monitoring your equipment Simple to install and use Sturdy plastic unit Wiring diagram included   The micro computertemperature controlleris brand new and boxed and is complete with: ATC-800 mainframe control unit Temperature measuring probes and cable Suction cup for attaching cable Instructions   Specifications: Operating temperature: -5 ~ +70°C Relative humidity: 20% ~ 85% Display range: 0 -45°C Control temperature range: 5 - 40°C (adjustable) Control temperature difference: 1 - 5°C (adjustable) Accuracy: ±1°C Sensor: NTC shielded line Heating relay contact capacity point volume: 10A (max) 240VAC Refrigeration relay contact capacity point volume: 25A (max) 240VAC Power supply: 220V AC ± 10% 50Hz Output: <4W Compressor delay protection time: 3 minutes Unit dimensions: 18 x 10 x 6cm / 7.1 x 4 x 1.7” (W x H x D) Cable length: 6.6ft /2m

         I will ship it
         by Chinese EMS (Chinese express mail service),
         It will take 7-10 business days.
         if you need the track number, please leave a message to us,
         I will provide track number for you.

         we do combine shipping, please contact with me :  xuziwei@gmail.com. 

         1.we accept paypal only.

         2.It will be shipped within 1 business days upon receipt of the auction payment.

         4.Please understand that occasional delays due to customs and Air mail are
             beyond our control.

         5.The warranty of our products:

         All of our products come with 3 month warranty.

          Welcome to our online aquarium store. we have a big real aquarium
          store in China, we can get product from the manufacturer directly,
          so we sell them with very low price.
          we promise the quality of our product. and if you not satisfy our products,
          return or money back.

           any questions please feel free to contact with me.     sales@reefshops.com