Lisle Computer Safe Circuit Tester

Computer Safe Circuit Tester

Computer safe circuit tester. Works without damaging sensitive electronic components.

• Safe for use on 12 Volt automotive computer circuits.
  
• Tools draw less than 21 M.A. at 12 Volts D.C. with an operating range of 3-12 Volts.
• Red glow - positive
• Green glow - negative