He does what he should. Small disadvantage points that are probably due to the price:
The scanner weighs "almost nothing", it has almost nothing in the hand (for others might be an advantage to the low weight)
The scanner turns on the scan line until the moment of "shooting" a. So you can not advance objectives. Very inconvenient if multiple codes on the products side by side.
Other devices have either a two-point deduction, (half pull = target line switch on, all the way through, press = scan), or the light stays on permanently destinations.
Sometimes you have to repeatedly shoot until the barcode is successfully scanned.
Overall, a very low price for a laser scanner with small design flaws.
