LSDI LS-57-500 Chex-Zit Continuity Tester

The Chex-ZitTM pocket tester is a unique penlight-size leadless continuity and electrical current with clip. Unlike most testers, it does not need additional wires or clipleads has 220K internal DC resistance. useful in testing many different types of electronic components, checking repairing appliances. The made aircraft grade aluminum buffed to durable satin finish. bright red LED indicates when (no open circuits) voltage detected.

• Cables cable harnessing
• Rack wiring
• Security alarm systems
• Telecommunications
• Test equipment
• Circuit boards
• Electrical appliances
• Cords fuses
• Batteries polarity
• Relay contacts
• Multi conductor cable