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Handheld digital vibration meter with TFT color display and piezoelectric sensor probe

BFKK

BFKK Digital Vibration Meter 30 Hz–14 kHz 397000 readings

SKU CH-N1KX-YB75F

Measures vibration acceleration, velocity and displacement from 30 Hz to 14 kHz with 397 000-reading storage

  • Wide 30 Hz–14 kHz frequency range captures vibration detail
  • ±1.5 % acceleration accuracy gives reliable machine health data
  • Stores up to 397000 readings for long-term trend analysis
  • TFT colour display with ISO severity rating simplifies on-site diagnosis
  • 2000 mAh battery with auto power-off supports extended field use

Handheld Vibration Analyser

The BFKK digital vibration meter is a portable test instrument that measures acceleration, velocity, displacement, frequency and temperature of rotating machinery. It uses a piezoceramic accelerometer to capture data across a 30 Hz to 14 kHz range. Up to 397000 readings can be stored on the device and later transferred to a PC for further analysis.

Maintenance Teams and Condition Monitoring

This meter suits technicians who need on-site vibration severity checks to ISO standards, trend graphs and adjustable sampling for predictive maintenance on motors, pumps, fans, compressors and HVAC equipment. It is not intended for permanent online monitoring installations or for applications that require wireless connectivity or multi-channel simultaneous acquisition.

Measurement Scope and Storage Headroom

Acceleration spans 0.1 to 300 m/s², velocity 1 to 850 mm/s and displacement 1 to 3300 µm, with stated accuracies of ±1.5 % + 2 digits for acceleration and displacement and ±3 % + 2 digits for velocity. Frequency measurement covers 30 Hz to 14 kHz. The 397000-reading buffer provides extended logging sessions, while the 2000 mAh battery supports hours of continuous use before a four-hour recharge.

Highlights

  • Wide 30 Hz–14 kHz frequency range captures vibration detail
  • ±1.5 % acceleration accuracy gives reliable machine health data
  • Stores up to 397000 readings for long-term trend analysis
  • TFT colour display with ISO severity rating simplifies on-site diagnosis
  • 2000 mAh battery with auto power-off supports extended field use

Specifications

No published specifications for this item yet.

Questions about this item

What power source does the 2000 mAh 3.7 V li-ion battery need to reach full charge?

The internal battery charges in about 4 hours from a standard USB supply; the unit shuts down automatically when voltage drops below 3.3 V.

Can the meter analyse vibration on older rotating equipment that only runs at low speeds?

Yes — velocity and displacement ranges cover 20 Hz to 1 kHz, while acceleration spans 20 Hz to 12 kHz, so low-speed shafts are within the measurement bands.

How do I confirm the ISO vibration severity rating is being calculated correctly after setup?

The TFT display shows the ISO grade in real time alongside Max, Min and Average values and a live line graph, letting you verify the rating instantly.

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