Serial scanner with TTL to RS232 serial port repair can be used to repair Antminer L7 hash board. The serial scanner is shock-proof, drop-proof, and shock-proof, plug-and-play fast transmission, low error code can be continuously scanned.Can be connected to laptops and desktops.（TTL to RS232 serial port module needs to be bought separately）

Parameters:

Dimensions: 14.5cmH*12cmL*7cmW

Weight: 160g

Voltage: 5VDC

Current: 80mA(standby):300mA(Operating

Symbology Decode Capability

1-D

2-D

InterfacesSupported: USBRS232

OperatingTemperature: -20C to 50°c

StorageTemperature: -40°to 80°c

Humidity: 5%to 95%non-condensing

shock Specifications: Withstands 10Gs 0.06"double amp

DropSpecification Withstands 50times 1.6m to concrete

AmbientLightImmunity: up to 100.000 Lux.

Decode Ranges

Code 39 (5 mil) 40mm-100mm

100%UPCA(13mil) 50mm-200mm

Resolution 1D Code 39 4mil(0.075mm)

Performance maybe impacted by bar code guality and environmental conditions