GT20 Series

    Durable, Heavy-Duty Design

    The GT20 Series has a highly durable design to withstand strong impacts. It is environmental resistant due to the IP65 rating and the possible operating temperature between -20 and 50°C. The scanner offer an overwhelming reading performance: LCD screens and poorly printed labels are no obstacles. Besides further additional features, a powerful reading algorithm has been created for high-speed reading.

    • 5 year warranty
    • 1D Code
    • 2D Code

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    • GT20

      ModelBarcode Model2D Code model
      TypeGT20B-SM (U) *1GT20B-SM (R)GT20B-SBGT20Q-SM (U) *1GT20Q-SM (R)GT20Q-SB

      MethodAdvanced Scan Plus (CCD)Area Sensor
      Readable codes

      2D Code-

      QR code, Micro QR code, SQRC, IQRcode, DataMatrix (ECC200), PDF417, Micro PDF417, Maxi code, Aztec, GS1 Composite
      BarcodeEAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN
      (with add-on), Interleaved 2 of 5 (ITF), Standard 2
      of 5 (STF), CODABAR (NW-7), CODE32, CODE39,
      CODE93, CODE128, GS1-128 (EAN-128),
      GS1 Databar (RSS), MSI, Plessey
      EAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN
      (with add-on), Interleaved 2 of 5 (ITF), Standard 2
      of 5 (STF), CODABAR (NW-7), CODE39, CODE93,
      CODE128, GS1-128 (EAN-128),
      GS1 Databar (RSS)

      Minimum resolution

      2D Code-0.167mm
      Marker-Area guide marker
      PCS valuenot less than 0.30
      Skew angle-360°
      Image capture-BMP, JPEG output, thumbnail view
      Scanning confirmationConfirmation LED (Blue, Green, Red), Buzzer (with 3-level volume control and 3-level tone control)
      Communication interfaceMethodUSBRS-232CBluetooth Ver. 2.1+ EDR based class 2USBRS-232CBluetooth Ver. 2.1+ EDR based class 2
      ConnectorUSB connector (A type)Dsub-95-USB connector (A type)Dsub-95-
      Profile--SPP, HID--SPP, HID
      Cable2m2m, 5m-2m2m, 5m-
      PowerSupplyUSB port *²Separate AC adapterBuilt-in batteryUSB port *²Separate AC adapterBuilt-in battery
      Operating time *3--100 hours--28 hours
      Environment requirements

      Protection ratingIP65
      Drop resistance *42.0mx60 times on concrete floor
      Operating temperature *5-20 - 50°C
      Operating humidity10 to 90% RH (without dews)
      Weight (excl. cable)Approx. 180gApprox. 230g (incl. battery)Approx. 180gApprox. 230g (incl. battery)

      *1: Two methods are supported: a USB keyboard interface and a USB-COM interface. The factory default is a USB keyboard interface for GT20B and a USB-COM interface for GT20Q.

      *2: Please check the connection beforehand because this type of connection may not be possible depending on the model of the PC or USB hub.

      *3: When a code is ready every 5 seconds.

      *4: Result obtained in a test under regular temperature is shown and meant as a guarantee.

      *5: For the Bluetooth® model, 0 to 40°C during battery charging




      2D Code Model
      RS-232C ModelUSB Model

      Readable codes

      2D CodesQR Code, micro QR Code, SQRC, iQR, PDF417, micro PDF417, MaxiCode, DataMatrix (ECC200), GS1 Composite

      1D CodesEAN-13/8 (JAN-13/8), UPC-A/E, UPC/EAN (with add-on), Interleaved 2 of 5, Codabar (NW-7), CODE 39, CODE 93, CODE128, GS1-128 (EAN-128), GS1 DataBar (RSS)

      Minimum Resolution

      2D Codes0.1 mm

      1D Codes0.1 mm


      Visual (1 Color LED)

      Communication interface


      RS-232CUSB (COM, HID)*1
      Connection Type

      Dsub-9 P

      USB connector (type A)

      Power supplyAC adapter
      Environmental requirements

      Protection ratingIP65G*2
      Drop resistance*3

      2.0 m x 6 times drop on concrete floor
      Weight (excl. cable)Approx. 210 g

      *1: USB (COM.HID) support 2 systems for USB keyboard interface and USB-COM interface.

      *2: Comply with JIS C0920. Interface cable connector covers locked condition is guaranteed.

      *3: This is a test value, not a guaranteed value.


    • GT20

      Software (separately sold):
      • USB Treiber (Aktiver USB-COM-Porttreiber)
      • Software zur Einstellung [z.B. SQRC Einstellung für 2D Code Modelle]
      • Software zur Tastatur-Emulation [QR_kbif]



      Software (separately sold):
      • Scanner Setting DPM
      • QR_kbif
      • SQRC® Setting


    • GT20

      • Scanner
      • Interface cable
      • AC Adapter
      • Operation Guide
      • Instruction Manual
      Optional Accessories (separately sold):
      • CH-GT20L (Charger)
      • NSBHT-1300 (Neckstrap)
      • K-GT10 (Waist Case)
      • BA20-RU/BA11-RKU (Bluetooth® communication unit)
      Holder (separately sold):
      • S-GT20 (Stand)
      • S-GT21 (Stand)
      • H-GT10 (Hands-free stand)
      • H-GT11 (Hands-free stand)
      • H-GT20 (Hands-free stand)
      • H-GT21 (Hands-free stand)




      Accessories (separately sold):
      • S-GT20 (Stand)
      • H-GT20 (Hands-free stand)
      • H-GT21 (Hands-free stand)