communication method	USB-KBW
optical system	Linear CCD
Sensor	1500
resolution	resolution≥4mil/0.1mm（PCS90%,CODE 39
）	Read depth of field
50mm~500mm	Decoding speed300up totime/
second	Reading mode
Manual reading, constant light reading, flashing reading	Prompt methodBuzzer
LED	Reading angleTest Conditions：
	CODE39,10mil/0.25mm,PCS90%rotateRoll:30±°, tiltedPitch:60±°, skewedSkew:60±
°	Print contrast≥
25%	Environmental illumination
Dark environment, indoor natural light,	Code recognition systemUPC-A，UPC-E，EAN-8，EAN-13，ISSN，ISBN，Code 128，GS1-128，ISBT 128，Code 39，Code 93，Code 11，Interleaved 2 of 5，Matrix 2 of 5，Industrial 2 of 5，Standard 2 of 5（IATA），Codabar（NW-7），Plessey，MSI Plessey，RSS，China Post，