| Sensors Type | Piezoelectric Vibration Sensors |
| Accuracy | ± (5% n + 2) words |
| Displacement Measurement range | 0.001~ 4.000 mm peak-peak |
| Displacement frequency range | 10Hz~1KHz |
| Speed range | 60~99,990RPM (r/min) (If "10" appears on the monitor, multiply the reading by 10.) |
| Frequency range | 1~ 20,000Hz (If "10" appears on the display, multiply the reading by 10.) |
| operating conditions | Temperature: 0~50 ℃ |
| output | 2.0V AC load resistance 10k |
| Power | 4X1.5vAAA No. 7 battery |
| Dimensions | 140*70*30mm |
| Weight | 130G (without battery) |
| Acceleration Measurement range | 0.1~ 400.0M/s ² peak |
| Speed Measurement range | 0.1~ 400.0 mm/s true RMS |
| Acceleration frequency range | 10Hz~10KHz |
| Speed frequency range | 10Hz~1KHz |
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;