Electronic Specialties 192 Relay Buddy 12/24 Diagnostic Relay Tester for 4-Pin and 5-Pin Relays

Electronic Specialties 192 Relay Buddy 12/24 Diagnostic Relay Tester for 4-Pin and 5-Pin Relays

• The Electronic Specialties 192 Relay Buddy 12/24 is a quick off-vehicle diagnostic tester for compatible 12-volt and 24-volt automotive relays. It checks the relay coil and switch contacts, applies a load to detect excessive contact resistance, and displays a green light for a passing relay or a red light with one of three diagnostic trouble codes for a failed relay. The tester can be configured for either 4-pin or 5-pin relays and uses the vehicle battery for power.
• Features:
  • Tests compatible 12-volt and 24-volt automotive relays.
  • Checks both the relay coil and switch contacts.
  • Loads the switch contacts to detect excessive electrical resistance.
  • Provides three diagnostic trouble codes to help identify the cause of relay failure.
  • Selectable configuration supports compatible 4-pin and 5-pin relays.
  • Uses the vehicle battery as its power source for off-vehicle relay testing.
• Compatible Applications:
  • Compatible 12-Volt Automotive Relays
  • Compatible 24-Volt Automotive Relays
  • 4-Pin Relay Testing
  • 5-Pin Relay Testing
  • Off-Vehicle Relay Diagnosis
• Specifications:
  • Manufacturer: Electronic Specialties
  • Part Number: 192
  • MPN: 192
  • UPC: 0085517400122
  • Product Type: Diagnostic Relay Tester
  • Product Line: ESI
  • Supported Relay Voltage: 12 Volt and 24 Volt
  • Supported Relay Types: Compatible 4-Pin and 5-Pin Relays
  • Diagnostic Codes: 3
  • Test Functions: Relay Coil and Switch Contact Testing
  • Power Source: Vehicle Battery
  • Pass Indicator: Green Light
  • Fail Indicator: Red Light with Diagnostic Code
  • Part Status: Active
• Relevant keyword phrases include 12 volt relay tester, 24 volt relay tester, automotive relay diagnostic tool, 4-pin and 5-pin relay tester, and Electronic Specialties Relay Buddy.

Electronic Specialties manufactures professional automotive electrical testing and diagnostic equipment for technicians and service facilities. Its product range includes relay testers, multimeters, circuit testers, battery tools, and specialty electrical diagnostic products designed to support accurate troubleshooting.

Q: What relay voltages can the Electronic Specialties 192 test?
A: It is designed to test compatible 12-volt and 24-volt relays.

Q: Can the Relay Buddy 192 test both 4-pin and 5-pin relays?
A: Yes. The tester can be set for compatible 4-pin or 5-pin relay configurations.

Q: How does the tester indicate whether a relay is good or bad?
A: A green light indicates a passing relay. A red light indicates a failed relay and is accompanied by one of three diagnostic trouble codes.

Q: Does the Electronic Specialties 192 require a separate battery?
A: No. It uses the vehicle battery as its power source during off-vehicle relay testing.