1.硬化不锈钢主尺和测量爪。 2.零设定在任何位置3毫米/英寸测量系统转换4.防水IP54 5. 3V环保电池，续航能力）1年6测量的凹槽位置维度的http ： //www.shcaliper.com/

1. Hardened stainless steel main scale and measuring jaws. 2. Zero-setting at any position 3. mm/ inch measurement system conversion 4. waterproof IP54 5. 3V environmental battery, battery life) 1 year 6. Measurement for groove position dimension http: //www.shcaliper.com/