JAVC/A-HR,JAVC/A-HI,JAVC/A-HV,JAVC/A-HM,JAVC/A-H,JAVC,液晶显示液位体积仪
DC，误差小于5％,50mA




B2


外供12V DC，误差小于5％,50mA




B3


外供精密电压源，误差小于0.2％,40mA




B4


外供精密恒流源，误差小于0.2％,0.1~10mA

01/24 09:04