Google Diagnostic Relay Buddy 12/24 Pro Test Kit — Ferrum Tools Skip to content
Overnight Shipping as low as $13 Spend $600 get $50 off… Spend $800 get $70 off… Spend $1000 get $100 off..
Overnight Shipping as low as $13 Spend $600 get $50 off… Spend $800 get $70 off… Spend $1000 get $100 off..

Diagnostic Relay Buddy 12/24 Pro Test Kit

by OEM
$189.99
SKU MI-ESI193
  • Tests both 12 and 24 Volt relays - 4 and 5 pin
  • Diagnostic trouble codes indicate the cause of failure - 3 different codes
  • Pro test kit includes 5 new test adapters for shielded and new relay types
  • Cycles relay 10 times: Green Light if relay is good, red light if relay is bad plus one of 3 diagnostic codes
  • Tester uses 12V or 24V power from the vehicle battery