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Celestron thermistor cable, 72-inch length, sealed probe tip, controller connectors

Celestron

Celestron Thermistor Cable for Smart DewHeater Controllers 72-inch

SKU CH-A8Q9-5FJ6K

A 72-inch thermistor cable that feeds real-time temperature data to a Smart DewHeater Controller for automatic dew prevention on telescope optics

  • Provides accurate temperature data for optimal dew prevention
  • Enables automatic heating adjustments based on real-time readings
  • Designed specifically for Celestron Smart DewHeater Controller compatibility
  • 72-inch cable length offers flexible placement without strain
  • Works with third-party heating bands to improve power efficiency

Celestron Thermistor Cable for Smart DewHeater

The Celestron Thermistor Cable supplies precise temperature data to a Smart DewHeater Controller so it can adjust heating levels automatically. It is built for astronomers who use third-party heating bands or straps and want reliable dew prevention during observing sessions. The 72-inch (182.88 cm) cable provides ample reach for various telescope configurations.

Compatibility requires a Celestron Smart DewHeater

This cable is designed exclusively for the Celestron Smart DewHeater Controller, which is sold separately. It is not needed when using a Celestron Dew Heater Ring because that ring already incorporates a built-in thermistor. Buyers who already own the compatible controller gain automated, real-time dew control for their optics.

Installation is straightforward

Connect the heating band to the telescope and position the sealed probe tip beneath the band, then plug each cable into the appropriate port on the controller. The generous cable length reduces strain and tangling during setup. Users who expect a built-in thermistor on their heating accessory will find this cable unnecessary.

How it compares

Measured against everything we stock in Binoculars, Scopes & Sights, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 82% of the 1,401 comparable items (median $93.99).

Specifications

No published specifications for this item yet.

Questions about this item

How does the 72-inch cable length affect where I can place the sensor on my telescope?

The 72-inch (182.88 cm) cable lets you route the sealed probe tip beneath a third-party heating band on the corrector plate and reach the Smart DewHeater Controller without stretching or tangling.

What connection does the cable use to plug into the Smart DewHeater Controller?

The cable plugs directly into the dedicated thermistor port on the Celestron Smart DewHeater Controller, which is sold separately.

Does the thermistor probe need a specific mounting method under the heating band?

Position the sealed probe tip beneath the heating band or strap on the telescope's corrector plate so it reads the optic temperature accurately.

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