陽明H5C-4D計(jì)數(shù)器multi-function 多功能 single or two phase input se-lectable 單相或雙相輸入可選擇 increasement or decreasement counting se-lectable 增計(jì)數(shù)或減計(jì)數(shù)可選擇 decimal point se-lectable 小數(shù)點(diǎn)可選擇 pset value settable 預(yù)置值可設(shè)定 divisor range 1~9999 除法器范圍 1~9999 multiplier range 0.001~9.999 乘法器范圍 0.001~9.999 output delay timer range 0.01~99.99s 輸出延時范圍 0.01~99.99s 電源;90~265VAC,提供DC12V 四位數(shù)一段指拔設(shè)定