嗯 , 或者可以試下去買個舊錶返黎
換佐錶頭部份既指針部份 ...
nietzsche 發表於 2011-4-16 15:25 
未必合適匹配。
50kohms sensitivity---"SANWA CX-505"--1x--A very fine product of the Japanese electronics industry---16.5 microAmp movement---DCV-range:-0 to 1.2kV in 7 position---DCmA:-0 to 300mA in 3 position---Resistance:-0 to 50Mohm in 4 position:---ACV--0 to1.2kV in 4x position ---Capacitance-test 100pF to 10microF( with internal oscillator) in 2 position |