Features
- Velocity: 500 to 20000 m/s with 20 fixed velocities
- Auto calibration: velocity & probe delay
- High sensitivity ≥64 dB
- Dynamic range ≥36 dB
- TFT LCD colour display with 5 brightness options
- Dual gate A/B with multiple measurement modes
- Operating temperature: -4 °F to 158 °F (-20 °C to 70 °C)
- Weight: 4.18 lb (1.9 kg)
Technical Specifications
| Title | Parameter |
| Main Control Unit | Professional processor |
| Number of Channels | Dual channels |
| Display Mode | 10.1 in (1280 × 800) color LCD, brightness adjustable |
| Trigger Mode | Automatic trigger (signal trigger) |
| Sampling Interval | 0.025 μs to 2000 μs, multiple gears optional |
| Sampling Length | 512 to 2048 points, multiple gears optional |
| Receiving Sensitivity | ≤ 10 μV |
| Sound Time Measurement Range | 0 to 4,096,000 μs |
| Sound Time Measurement Accuracy | 0.025 μs |
| Amplitude Measurement Range | 0 to 170 dB |
| Bandwidth | 10 to 500 kHz |
| Transmitting Voltage | 125V, 250V, 500V, 1000V (multiple gears optional) |
| Transmitting Pulse Width | 0.1 μs to 100 μs |
| Storage Capacity | Built-in 16 GB electronic hard disk + USB flash drive |
| Transfer Method | USB flash drive or WiFi |
| Charging Power Supply | AC 100 to 240 V, 50/60 Hz, output 12.6 V DC, 3.0 A |
| Crack Depth Measurement Range | 5 to 500 mm (0.19 to 19.68 in) |
| Crack Width Measurement Range | 0 to 10 mm (0 to 0.39 in), accuracy 0.01 mm (0.00039 in) |
| Working Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Weight | 3.96 lb (1.8 kg) |
| Size (L × W × H) | 11.14 in × 8.50 in × 1.61 in (283 mm × 216 mm × 41 mm) |







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