Brand Unbranded
Origin Mainland China
Hign-concerned Chemical None

Check the listing for details. 340-1050nm Spectrometer Blue-ray/Full-spectrum/Laser/Absorption Spectrum Testing. Condition: New. Listed at 241.41 USD. The observable wavelength range is about 340-1050nm, with a software resolution of 1nm. - Used to demonstrate the absorption spectrum of chlorophyll. - It is very easy to use, just plug it directly into the USB port.

$120.71
$241.41