The Celestron Smart DewHeater and Controller 2x gathers and analyzes information in real time to warm your optics just enough to prevent dew. The device can control two dew heaters at once (one for an optical tube, another for a guide scope, for example) and features an additional 12 VDC output port so you can power another 12 VDC device, such as your mount.

The Smart DewHeater and Controller works seamlessly with Celestron's Dew Heater Rings, which have a built-in thermistor to provide temperature readings of the corrector lens. Third-party dew heater bands or straps are also compatible; you simply need to add Celestron's Thermistor for Smart DewHeater Controllers (sold separately).

Provides Just the Right Amount of Heat    Can Heat Two Optics Simultaneously    12V Port for Mount or Other Device    LED Status Lights

• Using real-time data, the controller provides just enough heat to prevent dew from forming, prolonging battery life
• "Smart control" system monitors ambient temperature and humidity and adjusts power to the dew heaters automatically
• Compatible with Celestron Dew Heater Rings and third-party heating bands or straps (with thermistor accessory)
• Supports up to two dew heaters plus one additional 12 VDC device, such as your mount
• Works with your Celestron telescope's hand control or CPWI telescope control software so you can view data and make manual adjustments
• Mounts securely to your telescope's dovetail or tripod leg
• Durable metal housing features an integrated cooling fan to protect the controller's electronics

Related Questions and Answers

Q: 1. how to adjust pupillary distance?

A: Page 02 in the manual shows how to adjust the Epson Moverio BT-40S. https://files.support.epson.com/docid/other/4140169.pdf

Q: 2. what cord is needed to update hand controller?

A: Mini-USB cable.

Q: 3. looking for a replacement for my Older Nexstar 8I. Will this work?

A: If your 8I is mounted on an AZ mount. If it is mounted on a EQ mount you will need Celestron NexStar+ EQ Hand Controller BH #CENSHCUE • MFR #93982

Q: 4. Will this be compatible with an older Orange tube Nexstar Se that had the different controller? One without the Celestron logo on the bottom left. thanks.

A: Yes, the NexStar+ AZ Hand Control is compatible with all altazimuth (AZ) NexStar telescopes.

Q: 5. I have a 4D Dash M1 pro Drone 2 actual camera will the new txt 10 smart remote work with my drone.?

A: The Fimi TX10 Smart Remote Controller with Built-In 5.5" Display in not compatible with your drone.

Q: 6. what is the Motor Control Firmware version # on this hand piece ?

A: Celestron dose not list the firmware version one there document's.. T he latest order received at B&H is about 8 to 10 weeks ago..

Q: 7. Will this work with the Zero Zero Robitics V-Coptr Falcon?

A: No, the Fimi TX10 Smart Remote Controller with Built-In 5.5" Display is not compatible with the Zero Zero Robitics V-Coptr Falcon.

Q: 8. Hi. This Remote Controller Works With Tiny 2 Lite?

A: Yes, the OBSBOT Smart Remote Controller with USB-A Dongle for Tiny 2 (B&H # OBORB2209CT) is compatible with the OBSBOT Tiny 2 Lite AI-Powered 4K PTZ Webcam (B&H # OBTINY2LITE).

Q: 9. Is this for the V3 or V2 Autel Drone?

A: The Autel Robotics Smart Controller V3 for EVO II V3 Drones is designed for the Autel EVO II V3 drones.

Q: 10. Is this compatible to used with Autel EVO II V2?

A: Unfortunately. The Autel Robotics Smart Controller V3 for EVO II V3 Drones is only compatible with the EVO II Pro V3, EVO II Dual 640T V3, EVO II RTK Series V3 and EVO II Enterprise V3.