It can measure the thickness of metal, high-temperature pipes, pipes, plates (steel plates, aluminum plates), plastics, iron pipes, PVC pipes, glass and other materials. It can be widely used in manufacturing, metal processing industry, chemical industry, commodity inspection industry and other testing fields, and can also monitor various pipelines and pressure vessels in production equipment to monitor the degree of thinning after corrosion during use, and is a special instrument required for material protection.
Brief Introduction: 0.1mm resolution, 128×64 dot matrix graphic LCD screen, can store 500 thickness values, high/low limit alarm, minimum value capture, two-point calibration, V path correction, mm/inch, EL backlight, Chinese/English interface.



| Display screen: | 128×64 dot matrix LCD display (EL backlight) |
| Operating Principle: | The pulse-echo method of dual element transducers is used |
| Measuring range: | 0.8mm~300mm (depending on the probe, the material to be measured and the surface condition) |
| Resolution: | 0.1mm or 0.001in |
| Repeatability: | 0.1㎜ |
| Unit: | millimeters or inches |
| Calibration Mode: | Zero-point calibration, two-point calibration |
| V-path corrections: | Automatic V-path correction to compensate for the nonlinearity of dual element transducers |
| Measurement update rate: | 4Hz |
| Material velocity range: | 1000~9999m/s or 0.0394~0.3937in/us |
| Storage features: | Divided into 5 arrays, 500 thickness values can be stored |
| Minimum Scan: | By dragging the probe along the surface of the object to be measured, the instrument will automatically find the thinnest thickness |
| Alarm function: | The thickness limit can be set, and there is an alarm sound for the measured value outside the boundary |
| Velocity Storage: | It can store the sound velocity of 5 different materials |
| Language: | You can choose Chinese or English |
| Communication Interface: | USB port or RS232 serial port (optional) |
| Application Software: | UmView software for the transfer, storage, analysis and editing of measurement data (optional) |
| Power supply: | Two 1.5V AA batteries, when the power is low, there is a low Voltage prompt |
| Operating time: | Alkaline battery can be used for up to 200 hours (without backlight) |
| Auto Power Off: | Automatic shutdown after 5 minutes of no operation |
| Operating Temperature: | -10°C~+50°C, up to -20°C with special requirements |
| Size: | 149㎜×73㎜×32㎜ |
| Weight: | 210g (with battery) |
| Standard Configuration: | UM-1 Thickness Gauge, standard probe, instrument case, two alkaline batteries, couplant, operating manual, certificate of conformity, packing list |
| Optional Accessories: | Rubber sheaths, probes of different measurement standards, probe cables, step test blocks, communication software and cables |

