| | Full pass | 100Hz ~ 1 600Hz |
| Low pass | 100Hz ~ 300Hz |
| High pass | 160Hz ~ 1 600Hz |
| Band pass | 200 Hz ~ 600 Hz |
| Channel gain | 8 adjustable |
| Magnetic channel gain | 8 adjustable |
| Step voltage gain | 8 adjustable |
| Output gain | 16 (0 ~ 112db) |
| Output impedance | 350Ω |
| Acoustic magnetic positioning accuracy | less than 0.2m. |
| Step voltage positioning accuracy | less than 0.5m. |
| Path discrimination accuracy | less than 0.5m. |
| Function | BNR background noise reduction and mute noise reduction function |
| Display control mode | 5 inch bright touch screen control. |
| Power supply | 4*18650 standard lithium battery. |
| Standby time | more than 8 hours |
| Volume | 428L*350W*230H |
| Weight | 7kg |
| Ambient temperature | -25 ~ 65℃; Relative humidity: ≤ 90%. |
Features:
1. 5-inch touch-sensitive LCD ensures visibility under sunlight.
2. It has 4 test modes: standard mode, enhanced mode, noise reduction mode, and custom mode.
3. It has four positioning methods: acoustic measurement, magnetic measurement, acoustic and magnetic synchronization method, and voltage method.
4. It has background noise reduction technology and can choose from a variety of filtering methods.
5. It has BNR background noise reduction and mute functions.
6. It has path deviation indication function.
7. Equipped with multi-layer physical isolation signal sensors, waterproof grade IP65.
8. Built-in large-capacity lithium battery, long standby time, equipped with fast charger.
9. Small and lightweight, easy to operate and simple in interface.
Packing list
