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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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85dB Beeper
Approx 1 months with normal use
9V Battery
Equal to or less than 2.0kOhms
Pulsed (2.0Hz) 20-50mA at 10Ohms and 2.0mA - 8.0mA at 1000Ohms
10000' / 3048.04m (26 gauge min)
250V 0.5A fast blow
10 to 113 deg. F (-12 to 45 deg. C)
-4 to 176 deg. F (-20 to 80 deg. C)
10 to 90% RH (non-condensing)
3.6 x 2.2 x 1.14" (91.44 x 55.88 x 28.96mm)
9.2oz (260.82g)
The CT20 is an electronic tool for electricians, alarm, cable installers and others who routinely need to check circuits for continuity and also identify cables and wires. It allows a single user to quickly identify and label two wires even when the wire ends are located in different rooms. It can accommodate test wire lengths up to 10,000-feet (3,000 meters), 26-gauge minimum. The CT20's Remote Continuity mode allows the user to check continuity and to identify two or more cables/wires simultaneously.