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| Product Name | Leeb leeb321 Ultrasonic Thickness Gauge | Leeb leeb320 Ultrasonic Thickness Gauge |
| Product Price | $215.00 | $227.00 |
| Details | Details | |
| Model comparison | ||
| Product Type | Basic UTG | Basic UTG |
| Application | Corrosion Precision Cast Iron High Temp Thin Material | Corrosion Precision Cast Iron Thin Material |
| Mode | Single-Echo | Single-Echo |
| Probe Type | Dual Element | Dual Element |
| Range | Standard (1-250mm) | Standard (1-250mm) |
| Frequency | Medium (5MHz) | Medium (5MHz) |
| Material Temp | High Temp (≤200℃) | High Temp (≤200℃) |
| Operating Temp | -10~50℃ | -10~50℃ |
| Data Logging | None | None |
| Power Supply | Dry Battery | Dry Battery |
| Parameter comparison | ||
| Measurement Range | 1.0~250.0mm | 1~250mm |
| Probe Frequency | 5 MHz | 5MHz |
| Probe style | Split Probe (L51 Probe) | Split Probe |
| Probe diameter | Φ10mm | Φ10mm |
| Sensor contact temperature | -10~60℃ | -10~60℃ |
| Lower limit of pipe measurement | Φ20*3mm | Φ20*3mm |
| measurement error | ±(1%H+0.1) mm | ±(1%H+0.1)mm |
| Display resolution | 0.1mm | 0.1mm |
| Measurement unit | mm | mm |
| Calibration method | Zero point calibrated | Zero point calibrated |
| Speed of sound | 1000~9999 m/s | 5920m/s |
| display screen | LED LCD display | LCD screen |
| Operating language | Chinese | Chinese |
| application software | without | without |
| power supply | 2 * AAA alkaline battery | 2 * AAA alkaline battery |
| Operating Time | 200 h | 200h |
| Dimension | 130*70*25mm | 130*70*25mm |
| weight | About 0.2 kg (main engine) | About 0.2kg (main engine) |