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| Product Name | DongRu DR83S Ultrasonic Thickness Gauge | Leeb leeb331 Ultrasonic Thickness Gauge |
| Product Price | $154.00 | $344.00 |
| Details | Details | |
| Model comparison | ||
| Product Type | Basic UTG | Basic UTG |
| Application | Corrosion Precision | Thin Material |
| Mode | Single-Echo | Single-Echo |
| Probe Type | Dual Element | Dual Element |
| Range | Standard (1-250mm) | Extra Thick (20-2000mm) |
| Frequency | Medium (5MHz) | Medium (5MHz) |
| Material Temp | Standard (≤60℃) | High Temp (≤200℃) |
| Operating Temp | 0~50℃ | -10~50℃ |
| Data Logging | Memory Wireless | None |
| Power Supply | Dry Battery | Dry Battery |
| Parameter comparison | ||
| Range | 0.9-300mm (Standard Probe: 5P, Φ 10) | |
| Display accuracy | 0.1mm | |
| measurement error | +/- (0.1 + 1% H) mm H is the thickness of the measured object | |
| Speed of sound | 1000-9999m/s | |
| LCD screen | 2.3-Inch large color screen display | |
| Adjustment | Instrument calibrated and sound speed calibrated | |
| Data storage function | Each group can store 200 data, a Total of 10 groups can store 2000 data | |
| Power level display | Yes. | |
| Bluetooth | optional | |
| shutdown mode | Manual/automatic (automatic shutdown without operation for 5 minutes) | |
| Host Dimensions | 130*70*26mm | |
| power supply | Three (7) alkaline batteries | AA Type alkaline battery (2 pcs) |
| Operating temperature | 0℃-50℃ | |
| Operating humidity | 20%RH—90%RH | |
| weight | 125G (without Probe and battery) | About 0.2kg (main engine) |
