注意事項(NOTES)：

1.安裝孔位插片或螺絲最大外徑3.531mm也逐步提升，中心為25.4mm(MOUNTING HOLES WILL ACCEPT PINS OR SCREWS OF .139 MAX. DIA. ON 1.000 CENTERS)

2.對于毫伏應用保護好，測試或校準時不超過200毫安的電流(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