electric current unit
pico
picoampere
"An electric current unit current which is equal to one trillionth of an ampere or 10^[-12] A." [UOB:LTS]
pA
ampere based unit
picoampere
"An electric current unit current which is equal to one trillionth of an ampere or 10^[-12] A." [UOB:LTS]
pA