AI-Tek Sensors Tachometers | Precision Industrial Control

AI-Tek Instruments is a trusted leader in industrial speed and motion sensing technology, providing durable, high-performance solutions for demanding environments. From magnetic speed sensors and tachometers to signal conditioners and monitors, AI-Tek products are engineered to deliver precise, reliable data for critical control systems.

Whether you need accurate RPM measurement, shaft speed monitoring, or feedback control in harsh industrial settings, AI-Tek sensors are built to perform. Each model—such as the AI-Tek 70085-1010, 70728-1010, and 77601-1010—meets rigorous standards for accuracy, temperature stability, and long service life.

With proven reliability across aerospace, automotive, energy, and manufacturing industries, AI-Tek stands for innovation, precision, and quality. Explore our full line of AI-Tek sensors and accessories to find the right model for your application and keep your operations running at peak efficiency.

65 products

  • 70085-8080-00170085-8080-001-2
    70085-8080-00170085-8080-001-2
    AI-Tek

    AI-Tek 70085-8080-001 Passive Sensor | 960 Ohm

    AI-Tek Instruments 70085-8080-001 Passive Speed Sensor The AI-Tek 70085-8080-001 delivers reliable speed detection as a passive sensor solution. This industrial-grade sensor generates strong output signals and...
  • 70085-1010-12070085-1010-120-1
    70085-1010-12070085-1010-120-1
    AI-Tek

    AI-Tek 70085-1010-120 Passive Speed Sensor | 55V P-P Output

    AI-Tek Instruments 70085-1010-120 Passive Speed Sensor The AI-Tek 70085-1010-120 provides reliable speed monitoring as a passive sensor solution. This robust sensor delivers strong output signals and...
  • 70085-1010-35570085-1010-355-1
    70085-1010-35570085-1010-355-1
    AI-Tek

    AI-Tek 70085-1010-355 Sensor | 40-inch Cable

    AI-Tek 70085-1010-355 Passive Speed Sensor The AI-Tek 70085-1010-355 provides reliable speed measurement with extended reach capabilities. This passive sensor generates strong signals without requiring external power....
  • 70085-1010-08670085-1010-086-1
    70085-1010-08670085-1010-086-1
    AI-Tek

    AI-Tek Model 70085-1010-086 | Industrial Tachometer Probe

    AI-Tek 70085-1010-086 Passive Speed Sensor The AI-Tek 70085-1010-086 delivers robust speed monitoring for industrial applications. This passive sensor generates strong signals without external power requirements. It...
  • AI-Tek 70085-1010-056 Sensor | Compact Tachometer ProbeAI-Tek 70085-1010-056 Sensor | Compact Tachometer Probe
    AI-Tek 70085-1010-056 Sensor | Compact Tachometer Probe
    AI-Tek

    AI-Tek 70085-1010-056 Sensor | Compact Tachometer Probe

    AI-Tek 70085-1010-056 Passive Speed Sensor The AI-Tek 70085-1010-056 offers precise speed monitoring for industrial machinery. This self-generating sensor requires no external power supply. It maintains excellent...
  • 70085-1010-00770085-1010-007-2
    70085-1010-00770085-1010-007-2
    AI-Tek

    AI-Tek Model 70085-1010-007 | Industrial Tachometer Probe

    AI-Tek 70085-1010-007 Passive Speed Sensor The AI-Tek 70085-1010-007 provides accurate speed measurement for various industrial applications. This compact passive sensor generates its own signal without needing...
  • 70084-1713-11170084-1713-111-1
    70084-1713-11170084-1713-111-1
    AI-Tek

    AI-Tek 70084-1713-111 Passive Speed Sensor | 190V P-P Output

    AI-Tek 70084-1713-111 Passive Speed Sensor The AI-Tek 70084-1713-111 delivers reliable speed measurement for heavy-duty machinery. This passive sensor requires no external power and maintains accuracy under...
  • 70085-1010-22070085-1010-220-3
    70085-1010-22070085-1010-220-3
    AI-Tek

    AI-Tek Model 70085-1010-220 | 150V P-P Passive Velocity Transducer

    AI-Tek 70085-1010-220 Passive Speed Sensor The AI-Tek 70085-1010-220 provides reliable speed sensing for industrial equipment. This durable passive sensor generates a clear signal without an external...
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