Digital Fully Automatic Colorimeter 9 digital filter, LH 3.32

Digital Fully Automatic Colorimeter 9 digital filters
with facility for automatic zero setting with finger touch, digital
wavelength selection, inbuilt 6V Ni-Cd Re-Chargeable Battery. 1ml. solution measurement, Range 400 to 700 nm,
highly accurate &compact. (HSN Code: 90278020)