OTC 3631 Heavy-Duty Logic Probe Circuit Tester, 3-26V Testing Range, Red/Green LED Indicators, 12-Foot Coil Cord

OTC 3631 Heavy-Duty Logic Probe Circuit Tester, 3-26V Testing Range, Red/Green LED Indicators, 12-Foot Coil Cord

• The OTC 3631 Heavy-Duty Logic Probe Circuit Tester is a versatile diagnostic tool designed for automotive and heavy-duty electrical systems. It allows technicians to efficiently test voltage signals, ground connections, and circuit integrity across a wide range of applications.
• Features:
  • Multi-functional design supports testing within a voltage range of 3 to 26 volts
  • Bright red and green LEDs provide clear interpretation of voltage signals, indicating ground, power, and frequency statuses
  • Capable of testing fuel injectors, solenoids, serial data presence, and tachometer reference signals
  • High impedance input ensures compatibility with computer circuits and sensors
  • Airbag-safe design enhances safety during diagnostics
  • Heavy-duty, twin-clip, red coil cord lead for secure connections
  • Ergonomic, slim, clear handle with positive contact molded strain relief for comfortable use
  • Durable stainless steel probe with an insulated shaft for longevity and safety
• Specifications:
  • Manufacturer: OTC
  • Part Number: 3631
  • Product Type: Heavy-Duty Logic Probe Circuit Tester
  • Voltage Range: 3 to 26 volts
  • LED Indicators: Red and green
  • Cord Length: 12 feet
  • Probe Material: Stainless steel with insulated shaft
  • Product Dimensions: 2.2 × 13.6 × 2"
• The OTC 3631 Heavy-Duty Logic Probe Circuit Tester is also known as an automotive logic probe, electrical circuit tester, voltage signal tester, OTC heavy-duty probe, and multi-functional circuit analyzer.

OTC, a Bosch Automotive Service Solutions brand, is renowned for producing high-quality automotive diagnostic and service tools. With a commitment to innovation and reliability, OTC provides professionals with the equipment needed to perform accurate and efficient vehicle diagnostics and repairs.

Q: What voltage ranges can the OTC 3631 test?
A: The OTC 3631 is designed to test voltage ranges from 3 to 26 volts, making it suitable for 6-, 12-, and 24-volt systems.

Q: Is the OTC 3631 safe to use on airbag circuits?
A: Yes, the OTC 3631 features an airbag-safe design, allowing technicians to safely test circuits associated with airbag systems.

Q: What types of components can be tested with this logic probe?
A: The OTC 3631 can test a variety of components, including fuel injectors, solenoids, serial data lines, tachometer reference signals, and various sensors such as MAF, camshaft, crankshaft, Hall Effect, and VRS sensors.