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Kendrick Astro Instruments

Welcome to Kendrick Astro Instruments, recognized worldwide for innovation and quality low voltage heater and power products. Kendrick Astro Instruments have been in the low voltage heater business for over 25 years pioneering the use of heater "systems" to control misting, dew and frost on optics, camera lenses, telescopes lenses and mirrors as well as cold weather performance of cold sensitive electronic devices.

Not Just Dew Control! Power Management and Cord Management Too!

Kendrick delivers power for your other devices where it's needed with fewer cords.

  • Our new DigiFire Controllers handle 15 Amps of power and with 2 DC Accessory Ports, it can power other equipment too!
  • We have 3 models of Dew Controllers with built-in 8V DSLR Power Supply… Micro-D, DigiFire 8 and DigiFire 12. Just add our DSLR Battery Adapter and power your Canon or Nikon DSLR from the controller.
  • Add our 12V USB Hub to reduce the number of wires even more. Why a 12V Hub? Because you already have 12V up there! We even add a small heater to keep the Hub dry inside. It can even be powered from your DigiFire Controller!
  • Our new LINX Panel is small, lightweight and gives you 6 places to plug in your power hungry devices. This panel is designed to mount atop your telescope!

DigiFire 8 and 12 Controllers

NEW>>> DigiFire 8 and 12 Controllers - NOW IN STOCK!

The DigiFire Controllers have arrived! Now In Stock! Order yours today!

Our new DigiFire 8 and 12 Controllers have all the features you loved in our older DigiFire 7 and 10 models, plus a long list of new features. All new design, much higher power, built-in 8V DSLR Power Supply and dimmable lights too (they actually shut-off after 30 seconds).

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LINX Power Panel

NEW>>> LINX Power Panel

Ditch the Cigarette Lighter Plug!

At only 5.5" X 3.5" X 1.5" and only 7 ounces, it is small enough in size/weight to mount atop your telescope and delivers up to 30 Amps to your power hungry devices. Also available with a built-in 8V DSLR Power Supply. Just add our DSLR Battery Adapter.

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Micro and Micro-D Controllers

Micro and Micro-D Controllers - NOW IN STOCK!

At last, the new Micro Controllers are here!

The new design is perfect for "light-duty" grab-n-go photography or visual observering. Weighing only 30 grams (1.6 oz) it is the ultimate in portability. Ideal for:

  • Small refractors (4" dia or less)
  • Camera Lenses
  • Newtonian secondary mirror dew control.
AND..... the Micro-D model will also power your Canon or Nikon DSLR! Just add one of our Camera Battery Adapters. The same small 12V battery now powers your Dew Heateras AND your DSLR Camera. Never worry about short camera battery life again!
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Power Panel

NEW!! Imaging Power Panels. Now available with Anderson Power Pole connectors!

Chosen by the editors of SKY & TELESCOPE as
one of the "Hot New Products for 2014"!

Our Imaging Power Panels are designed
specifically for astrophotographers!

A compact connector panel to provide a centralized power point for all your imaging equipment and a means for cable management.

CCD and DSLR imaging versions available.

Built in 12 volt, active 7 port USB hub with internal dew heater, 8 vdc DSLR power supply (depending on model), 4 cigarette lighter sockets, illuminated power switch, volt meter, dust and moisture covers on all ports. Provide power to your mount, CCD or DSLR camera, Motorized Focuser, Dew Control System, Guide scope. Mount it on your telescope or mount and have only two cables coming from the power panel, one to your computer and one to your battery!

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12 Volt USB Hubs

NEW!! 12 Volt USB Hub

12 VDC Active USB Hub

Introducing our new, ruggedized, active USB Hub powered from 12 vdc. For anyone requiring the use of a USB hub outdoors or in a remote situation where access to mains electricity is difficult or impossible. For astro-imagers, the use of a hub at the scope helps reduce wire routing and tangling problems.

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Kendrick Sun Finder

Sun Finder

IN STOCK! Very easy to install.

Our New Sun Finder is an excellent product for easy solar finding and centering in your telescope eyepiece. The finder projects a solar dot onto the white target which can be viewed either from the from the front of the finder or through the cut out on the back.

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ePacks and Power Pods


IN STOCK! Very easy to install.

Our ePacks offer great flexibility to anyone requiring a quality, portable, power connector interface. They easily connect and disconnect to a battery of your choice, allowing you freedom of choice of battery size depending on your needs or condtions!

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Stargate II Observatory Tent

Kendrick Stargate II Observatory Tent
This is the fourth revision of our popular Observing Tent. It hearkens back to the original design but with some substantial upgrades and improvements.



Heater Systems for DSLR Cameras
DSLR Camera-Cozy
Are you a night-time astro or nature photographer? Are you having trouble with dew and frost on your lenses and camera body? We have the solution!


NEW Split Ring Heaters

For Newtonian Secondary Mirrors
Split Ring Heaters
An effective anti-dewing solution for exposed Dob and Newtonain mirrors.


Bahtinov Focusing Masks

for Telescopes, Auto Guiders, & DSLR Cameras
Bahtinov Focusing Masks
Precision focusing aid. A “must have” for astrophotographers. learn more...

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Kendrick logo small 36 Cawthra Ave, Toronto, Ont M6N 5B3
Phone 416 762 7946  Fax 416 762 2765
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