注意事项(NOTES)：
1.安装孔位插片或螺丝最大外径3.531mm，中心为25.4mm(MOUNTING HOLES WILL ACCEPT PINS OR SCREWS OF .139 MAX. DIA. ON 1.000 CENTERS)
2.对于毫伏应用，测试或校准时不超过200毫安的电流(FOR MILLIVOLT APPLICATION ONLY DO NOT SUBJECT TO MORE THAN 200 MILLIAMPS OF CURRENT WHEN TESTING OR CALIBRATING)
3.SWITCH MATERIALS TO WHITSTAND TEMPERATURE OF 185°F (85°C) 注