Electronic Non-Contact Speedometer Hand-held Digital Tachometer
电子非接触式车速表手持式数字转速表
包装和交付
- 包装细节：礼品盒/黑色包
- 交货详情：5-7个工作日
- HT-522数字转速计
- 接触式/非接触式转速计
- 显示：6位LCD显示
- 数据保持
- 背光
- 低电量指示
- 电源：4X1.5AAA电池
| 测量 | 联系 | 1至19999 |
| 非接触 | 1〜99999 | |
| 显示 | 999999计数 | 999999计数 |
| 目标距离 | 联系 | |
| 非接触 | 50〜600mm | |
| 最佳精度 | 0.02％±2dgt | |
| 自动关机 | 15s | |
| 最大/最小/ AVE / m /分钟m /秒ft /分钟ft /秒in /分钟 | ||
| 尺寸 | 236×72×35mm | |
| 重量 | 218g |
Packing and delivery
- Packing details: gift box/black bag
- Delivery detail: 5-7 working days
- HT-522 digital tachometer
- Contact/non-contact tachometers
- Display: 6 digits LCD display
- Data hold
- Backlight
- Low battery indication
- Power supply: 4X1.5AAA battery
| Measurement | Contact | 1 to 19999 |
| Non-contact | 1 to 99999 | |
| Display | 999999 counts | 999999 counts |
| Target distance | Contact | |
| Non-contact | 50 to 600mm | |
| Best accuracy | 0.02%±2dgt | |
| Auto power off | 15s | |
| Maximum/minimum/AVE/m/minute m/second ft/minute ft/second in/minute | ||
| Size | 236×72×35mm | |
| Weight | 218g |
