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    Product Name LANDTEK VM-6380-2 Vibration Meter (dual channel) LANDTEK VM-6380-3 Vibration Meter (three channels)
    Product Price $574.00 $767.00
    Details Details
    Model comparison
    Principle Piezoelectric Piezoelectric
    Sensor Type Accelerometer Displacement Sensor
    Number of Channels Dual Channel Three Channel
    Measurement Parameters Acceleration (m/s²) Velocity (mm/s) Displacement (μm) Frequency (Hz) Acceleration (m/s²) Velocity (mm/s) Displacement (μm) Frequency (Hz)
    Frequency Range High Frequency (1kHz-20kHz) High Frequency (1kHz-20kHz)
    Parameter comparison
    Sensor Two Piezoelectric Vibration Sensors Three Piezoelectric Vibration Sensors
    Measurement Range - Acceleration 0.1~ 400M/s ² Peak 0.3~ 1312ft/s ² 0.0~ 40g 0.1~ 400M/s ² Peak 0.3~ 1312ft/s ² 0.0~ 40g
    Measurement Range - speed 0.01~ 400mm/s True RMS 0.004~ 16.0inch/s 0.01~ 400mm/s True RMS 0.004~ 16.0inch/s
    Measurement Range - Displacement 0.001~ 4.0Mm Peak-Peak 0.04~ 160.0mil 0.001~ 4.0Mm Peak-Peak 0.04~ 160.0mil
    Frequency Range - Acceleration 10Hz~10kHz 10Hz~10kHz
    Frequency Range - speed 10Hz~1kHz 10Hz~1kHz
    Frequency Range - displacement 10Hz~1kHz 10Hz~1kHz
    Precision +/- (5% n + 2) words +/- (5% n + 2) words
    Operating environment Temperature: 0~ 50℃ Humidity: < 90% RH Temperature: 0~ 50℃ Humidity: < 90% RH
    power supply 4 AA batteries 4 AA batteries
    Size 140x73x35mm 140x73x35mm
    weight 415G (without battery) 415G (without battery)