Lunático ZeroDew – Anti-Dew Control System

The Lunático ZeroDew is a dedicated dew control system designed to prevent condensation on telescopes, optics, and imaging equipment. With four independently regulated outputs, it provides reliable and efficient power control for heater bands in any observing setup.

Ideal for both portable and permanent observatories, ZeroDew ensures stable performance while protecting your equipment from moisture and temperature-related issues.

Key Features

• ✔ 4 regulated outputs with RCA connectors
• ✔ Compatible with Lunático and third-party heater bands
• ✔ Variable output (0–12V) for precise control
• ✔ PWM output for efficient power use
• ✔ Reverse polarity protection
• ✔ Battery discharge protection with LED warning
• ✔ Low power consumption

Flexible Power Options

• ✔ Car lighter socket
• ✔ FASTON connectors for battery use
• ✔ Banana connectors
• ✔ 5.2mm DC jack (12V power supply)

The system supports a wide range of power sources, making it suitable for field use or permanent installations.

Technical Specifications

• Input: 12V DC
• Output: 0–12V variable
• Maximum current: 10A
• Output type: PWM (13 Hz)
• Outputs: 4 × RCA
• Cable length: 2m
• Protection: Reverse polarity + battery warning

Need help choosing heater bands or setting up your dew control system? We can advise on compatibility and optimal configuration for your setup.

• Product Type: Dew Controller
• Outputs: 4 × RCA
• Input Voltage: 12V DC
• Max Current: 10A
• Output Type: PWM
• Compatibility: RCA heater bands
• Protection: Reverse polarity & battery warning

Frequently Asked Questions

What does the ZeroDew controller do?

It controls heater bands to prevent dew forming on telescopes, lenses, and optical equipment.

How many devices can it control?

The ZeroDew has four independent outputs, allowing you to control up to four heater bands.

Is it compatible with other heater bands?

Yes. It works with most RCA-type heater bands, including third-party options.

Can I use it with a battery?

Yes. It supports multiple power options including car sockets, battery connectors, and standard 12V supplies.

Does it protect against battery drain?

Yes. It includes battery discharge protection with a visual LED warning.