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Star Micronics mG-T Series

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Trade-legal countertop scales for retail, food service, shipping, and other weight-based transactions.

Star Micronics mG-T Series scales combine NTEP and Measurement Canada certification with Class III accuracy, a large stainless-steel platter, and straightforward POS integration. Choose 12, 30, or 60 lb capacity for grocery, deli, bulk retail, shipping, mailroom, and portion-control workflows.

The mG-T Series supports Bluetooth Low Energy and serial connectivity. mG-TUDB configurations also add USB-C and support Star's optional customer-facing pole display.

Key Specifications

  • Product type / application: NTEP and Measurement Canada-certified Class III POS scale
  • Core performance or capacity: 12, 30, or 60 lb; readability from 0.002 to 0.011 lb
  • Supported units / workload: lb, kg, and oz; retail, shipping, mailroom, and food service
  • Platform / compatibility: Star SDK support for Windows, Android, and iOS
  • Interfaces / connectivity: BLE and serial; USB-C on mG-TUDB models
  • Power: Included AC/USB power adapter; USB-C power supported on mG-TUDB
  • Durability / environment: 5–35°C; 0–85% RH, non-condensing
  • Deployment / form factor: Countertop scale with 13.5 × 10.4 in stainless-steel platter
  • Dimensions: 345 × 265 × 86 mm
  • Warranty: 2 years

In the Box

  • mG-T Series scale and stainless-steel pan
  • RS-232 serial cable
  • AC or USB power adapter
  • Operation manual

mG-TUDB models also include a USB-A to USB-C cable. The optional pole display is sold separately.

Legal-for-Trade Accuracy

Built for North American transactions

Class III certification supports retail sales by weight in the United States and Canada, with model-specific capacities and readability for light goods through heavier bulk items.

Flexible POS Integration

Connect the way your system requires

Serial and BLE are standard. mG-TUDB models add USB-C communication and power, plus compatibility with the adjustable mG-TUDB pole display.

Fast Daily Operation

Clear display and practical weighing functions

A backlit LCD, tare, zero tracking, counting mode, overload sensing, and approximately 1.6-second stabilization keep common counter workflows simple.

Large Stainless-Steel Platter

Room for larger goods

The 13.5 × 10.4 inch stainless-steel platter accommodates goods in retail, food-service and shipping applications.

Weight Capacity
mG-T12: 12 lb; mG-T30: 30 lb; mG-T60: 60 lb
Certifications
NTEP and Measurement Canada certified; Class III
Readability
mG-T12: 0.002 lb; mG-T30: 0.005 lb; mG-T60: 0.011 lb
Connectivity
mG-T12: RS-232 serial and BLE; UDB models: USB-C, RS-232 serial and BLE
Unit Options
lb, kg and oz
Verification Intervals
mG-T12: 0.002 lb; mG-T30: 0.005 lb; mG-T60: 0.011 lb
Calibration
External
Stabilization Time
1.6 sec.
Software Support
iOS and Android SDKs; Windows Data Output Tool and OPOS
Overload Sensor
Standard
Tare Function
Standard
Zero Tracking
Standard
Counting Mode
Standard (min. piece weight 0.03g)
Dimensions (W x D x H)
345 × 265 × 86 mm
What's In the Box
Scale, stainless-steel pan, RS-232 cable, power adapter and operation manual; UDB models also include a USB-A to USB-C cable
Power Source
Included power adapter; UDB models support USB-C bus power
Operating Conditions
5°C to 35°C; 0% to 85% RH, non-condensing
Platter Size
13.5 × 10.4 inches
mG-T Scales Spec Sheet
Download
mG-T UDB Series Operation Manual (Rev. 2)
Download

Shop mG-T Series Models

37950460

mG-T12 POS Scale, 12 lb Capacity, 0.002 lb Readability, BLE and Serial, AC Adapter and Serial Cable Included

Weight Capacity:

12lb

Compatible With Pole Display:

No

$531.00

37950470

mG-T12UDB POS Scale, 12 lb Capacity, 0.002 lb Readability, USB-C, BLE and Serial, AC Adapter, USB and Serial Cables Included

Weight Capacity:

12lb

Compatible With Pole Display:

Yes

$588.41

37950490

mG-T30UDB POS Scale, 30 lb Capacity, 0.005 lb Readability, USB-C, BLE and Serial, AC Adapter, USB and Serial Cables Included

Weight Capacity:

30lb

Compatible With Pole Display:

Yes

$609.42

37950510

mG-T60UDB POS Scale, 60 lb Capacity, 0.011 lb Readability, USB-C, BLE and Serial, AC Adapter, USB and Serial Cables Included

Weight Capacity:

60lb

Compatible With Pole Display:

Yes

$607.41

Shop mG-T Series Accessories

37968480

3-Year Extend-A-Star Warranty for Star Micronics Scales. Extends standard warranty to total of three (3) years. Valid in US / CA / Latin America. NCNR (Non-Cancelable, Non-Returnable).

$192.00

37951000

Pole Display for mG-T12UDB, mG-T30UDB and mG-T60UDB Scales

$96.95

37990310

CBL-MGT-SERIAL Serial Interface Cable for mG-T Scales, DB9 to RJ12

$21.71