NSG01/W2C/15 15 chips of Noncontact SPM probes NSG01 series with W2C conductive coating, resonant frequency 115-190kHz, force constant 2,5-10N/m. NSG01/W2C/50 50 chips of Noncontact SPM probes NSG01 series with W2C conductive coating, resonant frequency 115-190kHz, force constant 2,5-10N/m. NSG03/W2C/15 15 chips for noncontact/semicontact modes NSG03 series with W2C conductive coating, resonant frequency 90-116kHz, force constant 0,5-2,2N/m. NSG03/W2C/50 50 chips for noncontact/semicontact modes NSG03 series with W2C conductive coating, resonant frequency 90-116kHz, force constant 0,5-2,2N/m. NSG10/W2C/15 15 chips of Noncontact SPM probes NSG10 series with W2C conductive coating, resonant frequency 190-325kHz, force constant 5,5-22,5N/m. NSG10/W2C/50 50 chips of Noncontact SPM probes NSG10 series with W2C conductive coating, resonant frequency 190-325kHz, force constant 5,5-22,5N/m. NSG11/W2C/15 15 chips of Noncontact SPM probes NSG11 series with W2C conductive coating, each chip has 2 rectangular cantilevers, resonant frequency 190-325kHz, 115-190kHz; force constant 5,5-22,5N/m, 2,5-10N/m. NSG11/W2C/50 50 chips of Noncontact SPM probes NSG11 series with W2C conductive coating, each chip has 2 rectangular cantilevers, resonant frequency 190-325kHz, 115-190kHz; force constant 5,5-22,5N/m, 2,5-10N/m. NSG20/W2C/15 15 chips of Noncontact SPM probes NSG20 series with W2C conductive coating, resonant frequency 260-630kHz, force constant 28-91N/m. NSG20/W2C/50   50 chips of Noncontact SPM probes NSG20 series with W2C conductive coating, resonant frequency 260-630kHz, force constant 28-91N/m.