以上图片是生产流程

的蓄电池测试仪

特点：1.优质按钮开   2.表面喷涂处理     3.操作时间仅需10秒   4.准确，误差百分之五

  The above picture is of the production process

Professional battery tester

Features: 1. High quality button open 2. Surface spray coating treatment 3. Operating time only 10 seconds 4. Precision precisely, the error of five percent