| display | 4-Position 18mm LCD display for numerical values and measurement status |
| Sensors Type | Three-dimensional piezoelectric accelerometer, that is, set X, Y, Z axis three piezoelectric Sensors into one Sensors |
| Accuracy | ± (5% n + 2) words |
| Displacement Measurement range | 0.001~4.000mm |
| Speed Measurement range | 0.1~400mm/s |
| Acceleration Measurement range | 0.1~400.0m/s² |
| Displacement frequency range | 10Hz~1KHz |
| Speed frequency range | 10Hz~1KHz |
| Acceleration frequency range | 10Hz~10KHz |
| Operating Temperature | 0~50℃ |
| Relative Humidity | <90% RH |
| output | 2.0V AC load resistance 10k |
| Dimensions | 140*70*30mm |
| Power | 4X1.5vAAA No. 7 battery |
| Weight | About 130g (without battery) |
| Optional accessories | Headphones, USB data cable, RS-232C cable and software |
| shutdown | 2 modes, manual can shut down at any time, automatic will shut down automatically after 5 minutes of the last keyboard operation |
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;