PegasusAstro DewMaster 2 (75324)

The DewMaster is designed specifically for visual astronomers who need reliable dew control for their equipment. With the ability to connect up to five dew heaters, each channel can be individually managed using PWM duty cycle control. The device features a fully digital interface and a high-resolution red film OLED display, allowing for quick and easy adjustments while preserving your night vision. You can instantly monitor both the current consumption and input voltage. For added convenience, an optional external temperature and humidity sensor provides real-time data on relative humidity, temperature, and dew point. Automatic dew heater control ensures your optics remain moisture-free, even in high humidity conditions.

Key Features:

• Five independent channels with RCA outputs, each powered by a robust MOSFET supporting up to 6 Amps, ensuring consistent power delivery to your dew heaters without voltage drops.

• 128 x 64 pixel red film OLED display maintains your night vision during nighttime observations.

• Two additional 12V outputs allow you to connect extra equipment, reducing cable clutter.

• Simple operation: Press the knob to select an output, then turn it left or right to adjust the duty cycle from 0% to 100%.

• Built-in reverse polarity protection safeguards the device if the power source is connected incorrectly.

Specifications:

• Input voltage: 5.5 x 2.5 mm / 12V

• Overall size: 11 x 7.5 x 2.5 cm

• Weight: 270 g

This controller offers visual astronomers a practical and user-friendly solution for managing dew prevention and maintaining clear optics throughout the night.