One person operation for wire and cable testingLocal continuity checking is accomplished by a bright flashing LED and loud pulsating beeperRemote continuity with the use of the remote probeFlashing remote probe-two lead, bi-color (red/green) LED probe allows a single user to identify up to three wires or cables at a timeLightweight and pocket-sized, clips on and hangs from the cable(s) under test without falling offExtech CT20 Remote and Local Continuity Tester, Bright Flashing LED and Loud Pulsating Beeper Indicate Local Continuity, Remote Continuity with the Use of the Remote Probe
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.
Key Features Bright flashing LED and loud pulsating beeper indicate local continuity Remote continuity with the use of the remote probe Flashing remote probe - Two lead, bi-color (red/green) LED probe allows a single user to identify up to three wires or cables at a time Polarity verification - Drives a 20mA DC current pulse through the wires or cables under test to the bi-color remote probe Lightweight/Pocketsize - clips on and hangs from the cable(s) under test without falling off Complete with remote probe, test leads with alligator clips, 9V battery and pouch Specifications Power supply: 9 Volt Battery Beeper: 85dB beeper Battery life: Approx. 12 months with normal use Continuity confirmation: Equal to or less than 2.0 K Ohms Continuity drive current: Pulsed (2.0 Hz) 20 - 50mA at 10 Ohms and 2.0mA - 8.0mA at 1000 Ohms Fuse: 250V 0.5A fast blow Operating Temperature: -12 to 45°C Storage Temperature: -20 to 80°C Operating Humidity: 10 to 90% RH (non-condensing) Dimensions: 3.6" x 2.2" x 1.14" Weight: 260gBrand: Extech, Model: CT20, Color: green, Size: 2
