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Anonymous ID: 8ec5e0 Nov. 11, 2020, 1:47 p.m. No.11597148   🗄️.is 🔗kun

https://color.xrite.com/en/portable-handheld-spectrophotometer?utm_source=google&utm_medium=cpc&utm_campaign=01-GO-NA-EN-Spectrophotometers&utm_content=Handheld_Spectrophotometers&utm_term=%2Bhandheld%20%2Bspectrophotometer&matchtype=b&device=c

Anonymous ID: 8ec5e0 Nov. 11, 2020, 1:51 p.m. No.11597202   🗄️.is 🔗kun

Can be used to I.D. inks used on ballot paper

 

https://color.xrite.com/en/portable-handheld-spectrophotometer?utm_source=google&utm_medium=cpc&utm_campaign=01-GO-NA-EN-Spectrophotometers&utm_content=Handheld_Spectrophotometers&utm_term=%2Bhandheld%20%2Bspectrophotometer&matchtype=b&device=c