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Measured value: spectrum
Portability: rack-mount
Technology: optical
Applications: optical lens
Measured value: thickness
Other characteristics: real-time
Electrical output: microwave, signal, VHF, UHF, HF, RF
Other characteristics: broadband
Portability: benchtop
Technology: passive, optical
Technology: electronic
Technology: laser
Type: photon, positive displacement
Optical characteristics: aspherical
Other characteristics: high-resolution
Type: visual
Tested product: for led tester
Geometry/curvature: spherical
Material: BK7
Optical characteristics: visible
Display: digital
Portability: tabletop
Technology: luminescence
Type: electronic