mG-S322 NTEP Scale


  • Legal for Trade, NTEP certified
  • Multiple Interfaces (Bluetooth, Serial, USB)
  • Wired & Battery operated Power Supply
  • Class II Accuracy for the Cannabis industry
  • Support for Windows, Android, iOS
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mG-S322 Description

The NTEP certified mG-S322 is the perfect addition to the pharmaceutical or cannabis market. With the ability to measure substances from 0.01 g to 320 g, this scale is highly accurate and certified in states that have legalized the sale of cannabis. The reliability of the scale continues with the addition of a water and dust-proof cover. Additionally, the mG-S322 comes with a windshield cover to ensure the most accurate measurements of the product being weighed.

mG-S322 offers software support for Windows, iOS, and Android, making the process of adding the scale to an existing system a simple process. In addition, the mG-S322 has the ability to connect through three different types of interfaces including Bluetooth BLE, USB, and Serial. However, if desired, the scale can be powered either by a battery or through an outlet to allow for portable use.

Specifications - mG-S322

NTEP Certification   Legal for Trade
Cannabis Certified   Certified for all Legalized States
Max Capacity  





Bluetooth v4.0, USB, Serial


Default Unit   Grams
Unit Options   g (Gram), ct (carat), LB (pound), OZ (ounce), GN (grain), DWT (penny weight)
Class   II
Verification Intervals   0.01g
Calibration   External
Power Supply   External AC Adpater (included), AA Battery Operated, or USB-bus powered
Stabilization Time   1.6 sec.
Software Support   iOS SDK (BLE), Android SDK (BLE), Windows SDK (USB)
Overload Sensor   Standard
Tare Function   Standard
Zero Tracking   Standard
Counting Mode   Standard (min. piece weight 0.03g)
Drivers Available   Windows 10, Windows 8.1, Windows® XP 32 Bit, Vista 32/64 Bit, Windows 7 32/64 Bit,
Operating Conditions  

Temperature: 5oC to 35oC

Humidity: 0% - 85% RH (without condensation)


Without Windshield

With Windshield




180 X 230 X 75 (w x h x d)mm

205 X 226 X 75

Safety Standards


UL, C-UL, TuV, FCC, VCCI, EN55022, CE

Accessories Included


Windshield, Round base pan, USB-B Cable, AC Adapter, Operations Manual,


Features and Benefits - mG-S322

NTEP Certified   Legal for Trade, meets 2018 requirements
Cannabis Certified   All Legalized States
FutureProof   Connect one scale with either Serial, USB, or Bluetooth


Windshield   For protection during sensitive measurements
Mobile Power Supply   Battery powered for mobile situations
Unique Tuning Fork   Patented Tuning Fork design for NTEP requirements
Easy User Experience   Simple to connect and operate


Tare Function   Able to measure products in a container
Counting Function   Able to count products by weight
Output Function   Able to send data to the connected device
Software Supported   iOS, Android, Windows


Models - mG-S322

Part NumberModelDescription
37967600MG-S322SCALE, USB, BLE, LEGAL FOR TRADE IN US (NTEP), 320 g X 0.01g - Class II (gr, c, g, oz, lbs), AC ADAPTER USB CABLE INCLUDED
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