Specifications
| Model | FOTRIC TD3-LD |
|---|---|
| Microphone channels | 96 MEMS digital microphones |
| Acoustic image field of view | 45° |
| Positioning frequency range | 2kHz ~ 96kHz |
| Sound pressure sensitivity | >0.03 L/min (0.3 MPa, 3m)， >0.05 L/min (0.3 MPa, 10 m) |
| Measured sound pressure range | 6 dB SPL to 120 dB SPL ±1 dB SPL 5 kHz， -10 dB SPL to 120 dB SPL ±2 dB SPL 20 kHz， -5 dB SPL to 120 dB SPL ±1 dB SPL 35 kHz， 5 dB SPL to 120 dB SPL ±3 dB SPL 50 kHz， 20 dB SPL to 120 dB SPL ±1 dB SPL 65 kHz， 25 dB SPL to 120 dB SPL ±1 dB SPL 80 kHz |
| Operating Modes | Single, Multi, Holographic |
| Auto enhancement | Highlight source intensity and location |
| Threshold adjustment | Filtering background noise |
| Sound Sampling Rate | 192kHz |
| Acoustic Refresh Rate | 25FPS |
| Working distance | 0.3m ~ 130m |
| Detection Mode | Leakage Mode + Partial Discharge Mode (PRPD graph is available in partial discharge mode) |
| Display | 800*480, size 5″ LCD capacitive touch screen |
| Headphones | 3.5mm 3-part headphone jack (monitor audible sound only supported) |
| Battery | 3 batteries, ≥ 2.5 hours per battery, Interchangeable |
| Protection class | IP51 |
| Operating temperature | -20°C to 50°C |
| Storage temperature | -40°C to 70°C without battery |
| Operating Humidity | <95%RH |
| Weight | 1.2kg |
| Standard Configurations | Main unit, charging dock, power adapter, Li-ion battery*3, portable hard case, wrist strap, user manual, packing list, USB flash drive, TypeC-USB adapter cable |
