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White plastic digital milligram scale with flip cover and LCD display

Smart Weigh GEM20 20g x 0.001g laboratory supply

SKU CH-MA8H-4WAJ1 MPN GEM20

A high-precision digital milligram scale measuring up to 20g with 0.001g readability, includes calibration weights and tweezers

  • MovementManual
  • Power source2, aaa, alkaline, false, true
  • Labor warranty1 Year
  • Main materialPlastic
  • Color and finishWhite
  • Parts warranty1 Year
  • 001g precision weighs gold and gems accurately
  • 20g capacity handles small high-value items
  • Six measurement modes cover lab and jewellery needs
  • Two 10g calibration weights keep accuracy reliable
  • Flip cover protects sensor during transport

Precision Milligram Scale

The Smart Weigh GEM20 is a high-precision digital scale with a 20g capacity and 0.001g readability. It is designed for laboratory supply use, jewellery weighing, gemstone measurement, and reloading tasks where milligram accuracy is required.

Build Integration

The unit operates on two included AAA alkaline batteries and features an auto-off function to preserve power during portable use. A flip cover protects the weighing platform and sensor during transport, while included 10g calibration weights allow on-site verification without external equipment.

Suitability

This scale suits users who need 0.001g resolution for small, high-value items such as gold, pharmaceuticals, or gemstones. It is not suited for buyers who need a maximum capacity above 20g or a readability coarser than 0.001g for heavier samples.

How it compares

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

Price $51.99
Cheaper than about 55% of the 734 comparable items (median $60.99).

Specifications

Product
Brand nameDeWalt
Model nameHand Rivet Nut Setter Kit
Part numberGEM20
Color and finishWhite
Power
Power source2, aaa, alkaline, false, true
Size & build
Main materialPlastic
More details
MovementManual

Questions about this item

What is the maximum weight this scale can measure before it stops reading?

The maximum capacity is 20g; loads above that will not register.

How loud is the scale and does it heat up during continuous operation?

It has no moving parts or fan, so it runs silently and produces no noticeable heat.

Do I need to supply my own calibration weights or are they included?

Two 10g calibration weights are included in the kit for on-site verification.

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