Documentation made easy with the RIDGID® micro CA-300 Inspection Camera, the next evolution of the microEXPLORER®. Easily record still images and videos of problems in hard-to-reach areas and save these on the internal memory (235 MB) or the included 4 GB SD-card. Comfortable pistol-grip design, large screen and rugged anodized aluminum camera head with four bright LEDs make it easy to detect and diagnose the unreachable. Get the perfect view with enhanced features like image rotation and digital zoom. Besides the replaceable 3.7V Li-Ion battery, the micro CA-300 can also be powered with the included AC Adapter which is ideal for time consuming (drain) inspection jobs or when you simply run out of battery.


Display 3.5" color LCD (320 x 240 resolution).
Camera Head 17 mm diameter, aluminum construction.
Lighting 4 LEDs with adjustable brightness.
Cable Reach 3' (90 cm) expandable to 30' (9 m) with optional extensions.
Image/Video Format Still Image - JPEG (640 x 480). Video - MP4 (640 x 480 resolution).
Video Output 3' (90 cm) RCA cable included (640 x 480 resolution).
Waterproof Camera and cable to 10' (3 m) when properly assembled.
Power Source 3.7V Li-Ion battery or 5V AC adapter.
Image Rotation 4 x 90˚.
Digital Zoom Yes.
Internal Memory 235 MB.
SD-card Up to 32 GB (4 GB card included).
Integrated audio recorder, speaker and headset.

Ordering Information

Catalog Number Description Weight
lb. kg
37888 micro CA-300 Inspection Camera  5.5  2.5  Buy Now


Catalog Number Description Weight
lb. kg
37098 6 mm Imager with 1 m Cable  * 6/25  0.10  Buy Now
37093 6 mm Imager with 4 m Cable  * 9/10  0.40  Buy Now
37108 Cable Extension 3' (90 cm)   3/4  0.30  Buy Now
37113 Cable Extension 6' (180 cm)   1 1/2  0.68  Buy Now
30208 Car Charger (DC) Adaptor  13/50  0.12  Buy Now
31128 Universal 3' (90 cm) Cable Extension  3/4  0.30  Buy Now
40028 AC Adapter, micro CA-300  Buy Now
Not compatible with original micro inspection camera 25643 (rotary power switch design).

Replacement Parts

Catalog Number Description Weight
lb. kg
37103 17 mm Replacement Imager 3' (90 cm)  0.7  0.3  Buy Now
37123 Mirror, Hook & Magnet for 17mm Camera Head  0.1  0.0  Buy Now
37083 micro CA-300 3.7 Li-Ion battery  0.2  0.1  Buy Now
37088 micro CA-300 3.7V Battery Charger  0.2  0.1  Buy Now
40028 AC Adapter, micro CA-300  Buy Now
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Rated 4.7 out of 5 by 12 reviewers.
Rated 4 out of 5 by Not a bad product for the price. Only thing that is a concern is that the battery door assembly can break easily, but Ridgid was very good at replacing it. August 26, 2015
Rated 4 out of 5 by easy to use / compact I use w/ my video inspection camera & pipe location gear (all ridgid products) and have had great success December 2, 2014
Rated 4 out of 5 by this product worked for what we purchased it for. This fiber camera worked perfect. Needed to look into occupancy conduits with fiber. Snakes it down an found the problem. A squirrel had decide to make a home in the conduit and started chewing the fiber. If not for this camera we would have dug up and removed sidewalks. Thanks.. Great tool to have November 27, 2014
Rated 5 out of 5 by great product Extremely surprised with the ease of use, over all picture quality and adaptability for various applications and uses. I use this tool for inspections in hard to get to spaces ie small boiler mud/steam drums, low water products and in most places where confined space entry is an issue, this has given our co.the ability for our customers to see first hand repair issue's to be addressed. November 27, 2014
Rated 5 out of 5 by This is a solid and valuable tool We have used this Camera to locate items in the sewer piping, tools dropped down vents, etc. I highly recommend this tool for plumbers in the service industry November 25, 2014
Rated 5 out of 5 by This product is very useful for inspections in wall This product has been very helpful during in wall inspection in the hospitals work and also when looking above ceilings. I would recommend this to anyone bidding work or needing to look behind walls before proceeding with work.. Plumbing Service Manager The Thomas J. Dyer Co. November 25, 2014
Rated 4 out of 5 by A handy tool to have This inspection camera has helped me multiple times finding things in very hard to reach places. November 24, 2014
Rated 5 out of 5 by What a great time saver No more guesting on what's in that wall when giving price quotes. November 24, 2014
  • 2015-10-09T11:35:50.458-05:00
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1 Question | 1 Answer

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The information is showing ABC Plumbing with phone number. I believe it is generic or part of the demo, but how do I remove or change it to my company's name and info?
1 year ago
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Topanga, CA, USA
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That sounds like it is paired up with one of the micro reels and that message is a function of the count plus on the reel. The message should go away if you press and release the T button on the center of the reel. Please feel free to give us a call at 800-519-3456 if it doesn't go away so we can troubleshoot with you over the phone.
11 months ago
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  • 2015-10-09T11:36:10.771-05:00
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