Tripp Lite - CT120 Circuit Tester

Mfg Part Number:  CT120  
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Price: $15.22
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In Stock: 27
Last Updated: May 26, 2020
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, PO and Wire.

Tripp Lite's instant-read CT120 circuit tester detects wiring stability in standard 120 volt AC wall sockets. Simply plug the circuit tester into a receptacle and view the lighted 3 lamp status display for verification of correct wiring, open ground, open neutral, open hot, hot-ground reversal and hot-neutral reversal fault conditions. Sticker on the tester offers lighting combinations for each wiring condition. Ultra-portable design and easy to read lighted display makes the CT120 an excellent addition to any laptop carrying case, tool belt or workbench. Low cost design saves the expense of hiring an electrician to determine wiring stability.

Main Specification
General Information
Manufacturer Tripp Lite
Manufacturer Part Number CT120
Manufacturer Website Address
Brand Name Tripp Lite
Product Model CT120
Product Name CT120 Circuit Tester
Product Type Circuit Tester
Physical Characteristics
Color Black
Material Plastic
Height 3"
Width 1.5"
Depth 0.5"
Weight (Approximate) 1.28 oz
Package Contents
  • CT120 Circuit Tester
  • NEMA 5-15PCT120 circuit tester
  • Operating instructions
Additional Information
  • Housing Type / Color: Black plastic
  • Lighted Display: 3 indicator lights (2 yellow / 1 red)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to
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