Smart DewHeater Controllers In-depth Overview

Work smarter, not harder, when it comes to combating dew. The Smart DewHeater Controllers prolong your battery life by optimizing power usage for up to four dew heaters. The controller gathers and analyzes information in real-time to warm your optics just enough to prevent dew. Celestron provides two controllers based on your observing needs: Smart DewHeater Controller 2X and Smart DewHeater and Power Controller 4X