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Extech Instruments CT20 Continuity Tester
The CT20 is a versatile remote and local continuity tester designed for single-person operation, ideal for testing wires and cables. It features a bright flashing LED and a loud pulsating beeper to indicate local continuity. The remote probe, equipped with a bi-color LED (red/green), allows a technician to identify up to three wires simultaneously at the remote end, reducing the need for multiple trips. Polarity verification is achieved by sending a 20mA DC pulse through the wires, enabling accurate identification of wiring issues; a red LED indicates reversed wiring, while a green LED confirms proper wiring. Suitable for industrial, metering, and test and measurement applications, the kit includes the remote and local continuity tester, remote probe, test leads with alligator clips, a 9V battery, and a pouch.
Extech Instruments CT20 Continuity Tester Specifications:
- Dimensions: 3.6x2.2x1.14 inches (90x57x29 mm)
- Weight: 9.2 oz (260 g)
- Power Supply: 9V battery included
- Remote probe with bi-color LED (red/green)
- Polarity verification: 20mA DC pulse
- Detection: Local continuity indicator with flashing LED and pulsating beeper
- Remote wire identification: Up to three wires simultaneously
- Wiring indications: Red LED for reversed wiring, Green LED for proper wiring
- Features: Lightweight, pocket-sized, clips onto cables, suitable for industrial and electrical testing
- Includes: Remote probe, test leads with alligator clips, 9V battery, pouch
Buy the Buy Extech Continuity Tester Pro Part Number CT20 Online
Experience reliable and efficient wire testing with the Extech Continuity Tester. Featuring remote and local testing capabilities, bi-color LED indicators, and a loud pulsating beeper, it simplifies wiring verification for professionals. The kit includes a remote probe, test leads, alligator clips, and a durable pouch, making it ideal for industrial, electrical, and maintenance applications. Lightweight and pocket-sized, this device ensures quick, accurate testing of wires and cables, saving time and reducing errors while providing long-lasting performance.
Get Extech CT20 today—built for precise wire testing, remote identification, and long-lasting durability.
Frequently Asked Questions
Where can I buy Extech Instruments CT20?
You can click on the BUY or RFQ button to purchase CT20 from an authorized Extech Instruments distributor.
How do I troubleshoot issues or seek technical support for part CT20?
You can download the CT20 datasheet or visit the Extech Instruments website for support.
Who is the manufacturer of CT20?
Extech Instruments