NVH Starter Kit in Carrying Case – PQ427

NVH Starter Kit in Carrying Case – PQ427

The Pico PQ427 NVH Starter Kit is designed for diagnosing noise, vibration and harshness (NVH) issues in vehicles. It allows users to analyze vibrations and sounds generated by mechanical components and helps identify the source of problems that can be difficult to locate using conventional diagnostic methods. The kit includes one PicoBNC+ three-axis accelerometer and an NVH microphone, allowing vibration measurements at a selected point on the vehicle alongside noise analysis. It is particularly useful for diagnosing noisy wheel bearings, engine vibrations, transmission mount issues and problems related to the driveshaft. All components are supplied in a carrying case, which provides convenient storage and protects the accessories during transport.
The system is compatible with PicoScope Automotive oscilloscopes equipped with PicoBNC+ connectors.

NVH Noise and Vibration Diagnostics

NVH diagnostics help identify the source of unwanted noise and vibration by analyzing their frequencies. Instead of replacing parts based on assumptions, technicians can perform measurements and relate the recorded signals to the operation of individual vehicle components. Measurements can be performed during road tests or stationary testing, for example while running the engine at increased RPM.
The diagnostic process involves:

1. Measurement – the accelerometer and microphone record vibrations and sounds generated by the vehicle.
2. Identification – the software analyzes signal frequencies and helps associate them with specific components, such as wheels, the engine, bearings or the driveshaft.
3. Confirmation – recorded data helps verify the suspected source of the problem and compare results with reference measurements.
4. Repair verification – repeating the measurement under the same conditions helps determine whether the source of the noise or vibration has been eliminated.

PicoBNC+ Technology

The kit uses PicoBNC+ technology, which simplifies sensor connections and measurement setup.
Key advantages include:

• Automatic sensor recognition – the software identifies the connected sensor and automatically applies the appropriate measurement settings.
• Three-axis vibration measurement – the accelerometer records vibrations along three axes (X, Y and Z), using a single PicoScope oscilloscope channel.
• Direct PicoBNC+ connection – sensors connect directly to a compatible oscilloscope without requiring additional interface modules.
• No batteries required – PicoBNC+ NVH sensors are powered directly by the oscilloscope.
• No additional activation required – the kit does not require activation codes or additional registration.

Package Contents

The Pico PQ427 kit includes:

• TA573 – PicoBNC+ NVH Accelerometer – 1 pc.
• TA572 – PicoBNC+ NVH Microphone – 1 pc.
• TA574 – PicoBNC+ Extension Cable – 1 pc.
• TA096 – Accelerometer Mounting Magnet – 1 pc.
• MI588 – Colored Velcro Cable Straps – set of 8.
• DO399 – PicoBNC+ NVH Probe Quick Start Guide – 1 pc.
• DO400 – PicoBNC+ NVH Safety Guide – 1 pc.
• PA298 – PicoBNC+ NVH Diagnostics Carrying Case – 1 pc.
• PA144 – Cardboard Packaging for Carrying Case – 1 pc.

Key Information

• Manufacturer: Pico Technology
• Model: PQ427
• Product type: NVH diagnostic starter kit
• Number of accelerometers: 1
• Number of microphones: 1
• Vibration measurement: Three-axis
• Connection technology: PicoBNC+
• Packaging: Carrying case
• Compatibility: PicoScope Automotive oscilloscopes supporting PicoBNC+
• Part number: PQ427

The Pico PQ427 kit is designed for use with a compatible PicoScope Automotive oscilloscope equipped with PicoBNC+ connectors. The PicoScope oscilloscope is not included in the kit.

Also Available in Our Store:

• NVH Starter Kit – PQ426
• NVH Standard Kit in Carrying Case – PQ428