Omegon Dual-Channel Dew Heater Controller

Omegon Dual-Channel Dew Heater Controller – Product description

Water-resistant dual-channel controller for heated dew shields and heater straps using RCA connectors.

Key product details

• Astrophotography on humid nights
• Corrector plates, objectives and eyepieces prone to dew
• Setups using up to two RCA-connected heating elements
• Two heating channels
• Continuously adjustable PWM output
• RCA connections for compatible heater straps

Product overview

This controller runs up to two heater straps or heated dew shields independently. Output is continuously adjustable, allowing only as much power as necessary to prevent condensation.

Suitable applications

• Astrophotography on humid nights
• Corrector plates, objectives and eyepieces prone to dew
• Setups using up to two RCA-connected heating elements

Included equipment

• Two heating channels
• Continuously adjustable PWM output
• RCA connections for compatible heater straps
• Red LED output indication
• Water-resistant controller housing according to product information
• Electronic additional fuse
• Approx. 2 m cable with 12 V cigarette-lighter plug

Use only the heat you need

Excess heating wastes power and can create temperature gradients. The goal is simply to keep the optics slightly above the dew point.

Practical note

For portable use, include the power consumption of all connected heater straps when sizing the battery or power tank.

Selection note

Related products: Telescope accessories at Optikshop24.