RION VM-63C Pocket Vibration Meter (RIOVIBRO) | Switchable acceleration, velocity and displacement, 2 × AA approx. 50 h, approx. 200 g

RION VM-63C Pocket Vibration Meter: For On-Site Spot Checks

Overview

The VM-63C is a RION pocket vibration meter (RIOVIBRO) that measures acceleration, velocity or displacement, selected with a switch. The previous VM-63A has been discontinued; the manufacturer warns that many counterfeit VM-63A units are on the market, and the VM-63C carries an anti-counterfeit label on its back.

Key Specifications

• Measurement range: Acceleration 0.1–199.9 m/s² EQ PEAK; velocity 0.1–199.9 mm/s RMS; displacement 0.001–1.999 mm EQ P-P
• Frequency range: Acceleration 10 Hz–1 kHz (LO), 1–15 kHz (HI); velocity and displacement 10 Hz–1 kHz
• Accuracy (80 Hz): Acceleration and velocity ±5% ±2 dgt; displacement ±10% ±2 dgt
• Power: 2 × AA, approx. 50 h with alkaline
• Dimensions and weight: Approx. 178 × 64 × 27 mm, approx. 200 g; -20 to +60°C

Applications

• Routine equipment inspection and preliminary detection of bearing faults.

Specifications per the RION product page and VM-63C catalog (retrieved 2026-10-21).