SK-300SK-310DCV0.3/3/12/30/120/300/1200V( 3%f.s.)ACV12/30/120/300/1200V( 4%最大刻度.)DCA60 /3m/30m/300mA( 3%最大刻度.)电阻5k/500k/5M 　( 3%满量程)其它功能电池测试:1.5V(R20P/R14P/R6P)1.5V250mA(HiRange)1.5V50mA(LowRange)温度测量:-50～+250 C（ 3%f.s.length）电平输出:-10～+23/31/43/51/63dB三极管hFE:0～1200( 3%f.s.)导通测试:7k