Deliver it 14/21 days

Dew Terminator WandererAstro Dew Terminator Dew Terminator WandererAstro Dew Terminator WandererAstro Dew Terminator WandererAst
The Wanderer Dew Terminator is a compact and highly advanced intelligent spray heater controller designed for astrophotographers who demand precise, automated humidity and temperature management. With independent control for three spray channels, real-time monitoring and ASCOM compatibility, it offers complete environmental regulation in a small, rugged unit.
| Carrier | Description | Estimated Delivery | ||
|---|---|---|---|---|
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UPS - Resto del mundo | UPS - Rest of the World |
Wednesday, 4 March - Wednesday, 11 March |
|
UPS - Resto del mundo
UPS - Rest of the World
Estimated delivery:
Wednesday, 4 March - Wednesday, 11 March
Precise spray control
With its integrated DHT22 sensor and three DS18B20 temperature probes included, Dew Terminator can intelligently control your dew heaters according to:
- Dew point temperature difference mode
- Constant temperature mode
- Manual PWM control mode
Each channel can be individually configured by software, which optimizes heater performance and minimizes power consumption
Main technical specifications
- 12 V DC input (5521), up to 8 A
- 3 always-on 12 V outputs, 8 A each
- 3 PWM-regulated 12 V outputs, 8 A each
- 1 temperature and humidity sensor DHT22
- 3 temperature probes DS18B20 included
- ASCOM compatible
- Real-time voltage monitoring
- Advanced software functions : switch naming, temperature configuration, sensor calibration
Compact and lightweight
- Weight: 91 g
- Dimensions: 7.4 x 5.3 x 2.3 cm (2.3 x 2.3 x 2.3 cm)
- M6 and M4 mounting holes for easy installation
Robust protection and reliability
Equipped with short-circuit, overcurrent, overvoltage and ESD protection, the internal board is coated with an electrophoresis layer for superior resistance to moisture and environmental stress.
why choose the Wanderer Dew Terminator?
- Scientific grade spray heater control
- Fully customizable heater response
- Seamless integration into ASCOM ecosystems
- Lightweight and easy to mount on any system.
The Dew Terminator is the ultimate fog avoidance solution for demanding astrophotographic environments. Whether capturing images from home or from a remote, dark location, it provides precise control where it matters most.
