测量范围（公制/英制）：1.0至200mm，0.05至8英寸操作原理：超声波测量材料：任何硬质材料，包括钢，铸铁，铝，红铜，黄铜，锌，石英玻璃，聚乙烯， ，球墨铸铁等材料声速：500〜9000m / s低限钢管：ф15×2.0mm，ф20×3.0mm由传感器确定校准块：包含分辨率：0.1mm（TM8812C 0.01mm）精度：±0.5％ n + 0.1RS232C接口：RS232C电源：4 x 1.5V AAA（UM-4）电池电池指示灯：低电量指示器操作条件：0至+ 45℃（32至104℉），≤90％RH尺寸：120 x 62 x 30mm重量：164g（不含电池）可选配件：

6MΦ6mm薄材料探针：
测量范围（钢）：1.0至50.0mm工作温度：-10至+ 60℃
5MФ12高温探头：
测量范围（钢）：1.0至225.0mm（常温）测量范围（钢）：4.0至100.0mm（高温）工作温度：-10至+ 300℃

Measuring range (metric/imperial): 1.0 to 200mm, 0.05 to 8 inchOperating principle: ultrasonicMaterials measured: any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron, and other materials Sound velocity: 500 to 9,000m/sLower limit steel pipes: ф15 x 2.0mm, ф20 x 3.0mm determined by the transducerCalibration block: includedResolution: 0.1mm (TM8812C 0.01mm)Accuracy: ±0.5%n + 0.1RS232C interface: with RS232C Power supply: 4 x 1.5V AAA (UM-4) batteryBattery indicator: low battery indicatorOperating conditions: 0 to +45℃ (32 to 104℉), ≤90% RHDimensions: 120 x 62 x 30mmWeight: 164g (not including battery)Optional accessories:

6MФ6mm thin material probe:
Measuring range (steel): 1.0 to 50.0mm Operating temperature: -10 to +60℃
5MФ12 high temperature probe:
Measuring range (steel): 1.0 to 225.0mm (normal temperature) Measuring range (steel): 4.0 to 100.0mm (high temperature) Operating temperature: -10 to +300℃