نام کاربری یا آدرس ایمیل *
گذرواژه *
ورود
Measured value: spectrum
Portability: mobile
Technology: optical
Type: electronic
Display: digital
Portability: tabletop
Technology: luminescence
Type: photon, positive displacement
Other characteristics: calibration
Portability: benchtop
Technology: electronic
Other characteristics: fiber optic
Measured value: spectrum, wavelength
Portability: hand-held