The invention belongs to the technical field of spectrometer equipment and discloses a portable hand-held spectrometer. The portable hand-held spectrometer comprises a controller, a spectrum device, a handgrip chamber and a handgrip, wherein the controller is fixedly connected with the spectrum device, one side of the spectrum device is provided with the handgrip chamber, the spectrum device is fixedly connected with the handgrip chamber, the handgrip chamber is internally provided with the handgrip, a regulator is arranged between the handgrip and the handgrip chamber, the other side of the spectrum device is provided with a lifting ring, the surface of the controller is provided with a power switch and a power indicating lamp arranged at one side of the power switch, one side of the power switch is provided with a display screen, the display screen is an LED display screen, one side of the display screen is provided with an operation panel, one side of the surface of the controller is provided with a power jack, one side of the spectrum device is provided with a power supply chamber, and the power supply chamber is internally provided with a storage battery. According to the portable handheld spectrometer, the apparatus is convenient to carry and use through the handgrip and the lifting ring, is simple in structure and easy to realize.