World Excel was established in Hong Kong in 1993, we have developed into becoming one of the leading global suppliers of energy-saving controllers. We design, manufacture and distribute a wide range of electronic controllers which are ideal for in-home and business use. After 2 decades of dedication, we have established a worldwide client network in over 10 countries. Besides developing our own brand wexcel, we offer sophisticated oem and odm solutions to enterprises that are looking for cost-effective quality support.

• Power Supply: 3.0 vdc (2 x AA alkaline batteries)
• Measurable temperature: 32 - 99°f/0 - 40°c
• Controllable temperature: 40 - 90°f/5 - 35°c (Resolution 1°f/0.5°C)
• Defrost indicator
• Operates on 1 stage heat and 1 stage cool

Power Supply: 3.0 vdc (2 x AA alkaline batteries)World Excel