Features
- Pen-sized portability with dual probes allows you to reach tight or awkward measurement points.
- Tri-modal measurement—captures acceleration, velocity, and displacement in one compact tool.
- Broad frequency coverage—adjustable for both low-speed components and high-frequency issues like bearing faults.
- User-friendly display—backlit 3½-digit LCD makes data reading clear, even in dim spots.
- Smart battery behaviour—runs ~20 hours on AAA cells, sleeps automatically after 60 seconds, and warns when low.
- Legacy outputs ready—AC signal and headphone jack let you connect to monitors or capture data easily.
- Light and ready for work—5.91 in body fits easily in your hand or pocket; quick to grab during troubleshooting.
Technical Specifications
| Specification | Details |
| Measurement Parameters | Acceleration, Velocity, Displacement |
| Accelerometer Type | Piezoelectric shear-type |
| Accelerometer Range | 0.1 – 199.9 m/s² (peak) |
| Velocity Range | 0.1 – 199.9 mm/s (RMS) |
| Displacement Range | 0.001 – 1.999 mm (P-P) |
| Measurement Frequency Ranges | Accel: 10 Hz–1 kHz (Lo) & 1 kHz–15 kHz (Hi); Vel/Disp: 10 Hz–1 kHz |
| Accuracy | ±5% + 2 digits |
| Display | 3½-digit LCD with backlight |
| Output | AC output (2 V peak full scale), load ≥ 10 kΩ; also can connect headphones |
| Power Supply | 2 × AAA batteries |
| Battery Usage | ~20 hours continuous use |
| Auto Power-Off | After 60 seconds idle |
| Backlight Duration | 7 seconds per activation |
| Overall Operation Current | ≤ 39 mA; Static current ≤ 20 μA |
| Low Battery Indicator | Triggers around 2.2 V ± 0.2 V |
| Physical Dimensions | Approx. 150 × 35 × 25 mm (~6.0 × 1.4 × 1.0 in) |
| Additional Features | Long & short probe heads for different readings; compact form factor |
| Customization / Warranty | Usually supports OEM, 1-year warranty (common for similar products) |







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