Portable four probe resistivity tester, which can measure the resistivity of semiconductor film, solid and other materials
M-3 handheld four-probe tester is a multi-purpose and cost-effective instrument for measuring resistivity/square resistance of materials by using the principle of four-probe measurement.
The instrument is compliant with GB/T 1551-2009 Test method for measuring resistivity of monocrystal silicon ,GB/T 1552-1995 Germanium monocrystal―Measurement of resistivity-DC linear four-point probe and refer to American A.S.T.M standard.
1)Equipped with wear-resistant tungsten carbide probe.Such as ST2253-F01A.It is used to test the resistivity / square resistance of hard materials such as silicon, metal, conductive plastics, etc.
2)Equipped with spherical or flat head gold-plated copper alloy probe, it can avoid damaging the film,such as ST2558B-F01A,ST2258-F03A. It can be used to measure the resistivity / square resistance of conductive film on metal foil, carbon paper, ceramic, glass or PE film, such as metal coating, spraying film, ITO film, capacitance convolution film, etc.
The instrument is compliant with GB/T 1551-2009 Test method for measuring resistivity of monocrystal silicon ,GB/T 1552-1995 Germanium monocrystal―Measurement of resistivity-DC linear four-point probe and refer to American A.S.T.M standard.
1)Equipped with wear-resistant tungsten carbide probe.Such as ST2253-F01A.It is used to test the resistivity / square resistance of hard materials such as silicon, metal, conductive plastics, etc.
2)Equipped with spherical or flat head gold-plated copper alloy probe, it can avoid damaging the film,such as ST2558B-F01A,ST2258-F03A. It can be used to measure the resistivity / square resistance of conductive film on metal foil, carbon paper, ceramic, glass or PE film, such as metal coating, spraying film, ITO film, capacitance convolution film, etc.
Main Products
four-point probes tester,resistivity tester,earth resistivity tester