laser barcode scanner barcode reader one dimensional cable handheld bar code scanner high resolution scanner

laser barcode scanner barcode reader one dimensional cable handheld bar code scanner high resolution scanner note: 1.please allow 1-3mm errors due to manual measurement. 2.due to the difference between different monitors,there are color differences,pls take the real product as the standard electrical parameter :5/3.3 v ± 10%x100ma (idle:10ma) scanning type:bi-directional cpu:arm 32-bit cortex light source: 650 nm visual laser diode trigger mode:handheld,continuous,auto-induction