Extech VB400 is a portable digital vibration meter designed to provide easy to use and accurate velocity and acceleration measurements on industrial machinery. The vibration meter can measure in the frequency range of 10 Hz to 1 kHz and meets ISO 2954 standards. It also has a high accuracy and easy to read LCD display. The vibration meter is complete with a test pin, magnetic base, and battery cover and battery.
This manual provides instructions for the Extech VB400 Pen Vibration Meter, a device designed for accurate velocity and acceleration measurements on industrial machinery. It details the meter's features, including acceleration and velocity modes with metric and imperial units, and a frequency range of 10 Hz to 1 kHz.
| Frequency range | 10 Hz - 1 kHz |
|---|---|
| Operating temperature | 0 to 50° C |
| Power supply | DC 1.5V battery (UM-4/AAA) x 4 |
| Weight | 240 g |
Open the battery compartment, hold the battery lid down to turn the meter on, and adjust the zero adjustment until the display reads zero.
The meter requires four AAA batteries (UM-4/AAA).
The meter operates within a frequency range of 10 Hz to 1 kHz.