• Relay tester for 4/5 pin relays (ALB30933)
  • Supplied with 2 pcs adaptor set (ALB40212) to increase the range coverage of your existing relay tester
  • Supplied with 3 pcs set of adaptors for shielding relays (ALB40213)
  • Plug into the same pin sockets as the normal relay & the shielded relay then plugs into the adaptor