HS-POSRT Large Range Resistivity Tester
■  Accuracy、stable and large scale
■  Resistivity Range:

10e‐5—1.99999×10e5ohm•cm（option 1）
10e‐4—1.9999×10e4ohm•cm（option 2）
■ Optional:Auto testing state,Ingot testing  state,Filament testing state
■ Accuracy: ≤1%

HS-MPRT-4 Resistivity and Resistance Tester
■ Use Metal 4 pin Probe, low and high stability
■ Resistivity Range: 0.001～1999ohm.cm
■ Resisance Range: 0.01～19000ohm/sq
■ Accuracy: ≤4%

HS-MPRT-5 Resistivity and ResistanceTester
■ Use Metal 4 pin Probe, low and high stability
■ Resistivity Range: 0.01～199.9ohm.cm
■ Resistance Range: 0.1～1900ohm/sq
■ Accuracy: ≤4%