| Frequency range | 64Hz~2MHz |
| Gain | 0~48db |
| step distance | 0.5db |
| phase | 0-360 degrees, 1 degree step |
| Independent Optional Frequency | Yes. |
| mode setting | Different styles of mode settings |
| zero correction system | Automatic zero correction system: the zero correction interval can be set |
| Gain ratio | 0.1~10.0 |
| Alarm output | Sound and light alarm output |
| Display mode | Solid line, blanking |
| blanking display coefficient | 1~100 |
| Display | liquid crystal display |
| Power | Lithium battery can be used for 6-8 hours at a time |
Warranty days: 365 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;