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Star Micronics MG-T30UDB POS scale with USB, BLE and serial connections

Star Micronics

Star Micronics MG-T30UDB 30lb .005lb pos accessory 37950490

SKU CH-68HZ-TKRJX MPN 37950490

A 30 lb capacity trade-legal POS scale with .005 lb resolution and USB, serial, and Bluetooth connectivity

  • NTEP & Measurement Canada certified for legal trade
  • 30 lb capacity with 0.005 lb resolution
  • USB, BLE and serial connectivity options
  • Class III accuracy ensures reliable weighing
  • Ideal for grocery, deli and retail weight sales

Trade-legal POS scale for retail weighing

The Star Micronics MG-T30UDB is a 30lb capacity scale with .005lb resolution, certified by NTEP and Measurement Canada for Class III accuracy. It connects to point-of-sale systems through USB, Bluetooth or serial interfaces. Grocery stores, delis, butcher shops and bulk retailers use it to sell produce, meats and loose goods by weight.

Included cables remove extra purchasing steps

An AC adapter, USB cable and serial cable ship in the box, so the scale can be powered and linked to a register without ordering separate cords. Star SDKs are available for software integration, letting developers add weight capture to existing POS applications. The three-way connectivity choice fits legacy serial terminals, modern USB hosts and mobile Bluetooth devices.

Compact footprint suits counter-limited environments

The scale sits flat on a checkout counter or prep table and draws power from the supplied adapter. USB, serial and Bluetooth ports are built into the base, allowing a clean cable run or wireless pairing. NTEP and Measurement Canada certification means the unit is legal for trade across the US and Canada, so operators avoid compliance delays during health or weights-and-measures inspections.

How it compares

Measured against everything we stock in POS Peripherals & Supplies, at today’s prices. Recalculated every night.

Price $432.99
Pricier than about 90% of the 724 comparable items (median $34.49).

Specifications

Product
Brand nameSTAR MICRONICS
Model nameMG-T30UDB
Part number37950490
Size & build
Shipping weight0.91 kg
Package size203 × 203 × 203 mm

Questions about this item

Does the 30 lb scale need recalibration or a replacement platform later?

The MG-T30UDB is NTEP and Measurement Canada certified for Class III accuracy; recalibration intervals depend on local trade-legal requirements rather than a fixed schedule.

What limit appears first when the scale runs continuously all day?

The 30 lb x 0.005 lb capacity and resolution define the weighing limit; sustained use does not introduce a separate thermal or duty-cycle restriction.

How much heat or noise does the MG-T30UDB produce during all-day operation?

The scale draws power from the included AC adapter and has no fan or moving parts, so it runs silently with negligible heat output.

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