特點 Characteristics: ◆ 測量參數及范圍:開啟電壓:0.1~ 9.9V;內阻:0.1~ 9.9Ω;跨導:0.30~5.00S;耐壓:50~650V Test parameters and ranges: threshold voltage UGS(th): 0.1~9.9V; internal resistance RDS: 0.1~ 9.9Ω; transconductance gm: 0.30~5.00S; withstand voltage U(BR)DS: 50~650V ◆ 合格判據自由設置,掉電自動保存,超限自動聲光報警 Freely setting limit of qualification judgement, automatically saving in case of any power cut, and alarming when measured value exceeds limit