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Review on Gardner Bender GCT-3304 Continuity Tester: Ensuring Electrical Connection in a Snap! by Brandon Addison

Revainrating 4 out of 5

Works great but comes with 2 dead and bloated batteries.

One star deducted as it works well but comes with two dead and swollen batteries that need internal cleaning. Irony = The instructions say "batteries not included". Buy a pair of LR44s from the pharmacy before you arrive. They are NOT designed for circuits. The battery powers the parking light, which illuminates to indicate passage. I use this to identify speaker wire and check for breaks.

Pros
  • Excellent build
Cons
  • Not as thick as other picks