Details
Characteristics:
◆ Measure parameters: threshold voltage UGS(th), internal resistance RDS, transconductance gm,withstand 
    voltage V(BR)DS
◆ Test ranges: UGS(th): 0.1~9.9V, RDS: 0.001~9.999Ω, gm: 0.10~10.00S, V(BR)DS: 50~650V
◆ Test current range: 0.1~5A, continuously adjustable; imitating different working situation 
◆ Judging limits and grouping values freely set, alarming when measured value exceeds limit
◆ Techniques for test RDS under high current is among the most advanced in China