nap7800

... , %, specific gravity 4.Multiple weighing X-ray Precision metal tester (NAP7800) Precision metal tester Detailed Product Description1.Display screen 2.Anti ... X-ray light Computer Screen Spectrometer for 1%-99.99% NAP7800 upgrads the display screen and the circuit ,no need to ... report will be shown timely. X-ray Precision metal tester (NAP7800)