3Kg / 0.1g compact SF-400D table balance (battery/USB) [A12-R]

3Kg / 0.1g compact SF-400D table balance (battery/USB) [A12-R]

Feefo logo


Regular price
Sale price
Regular price
Out of stock
Unit price
inclusive of VAT. Shipping calculated at checkout.

(Single item price excluding VAT: £18.75)

Stock: Available

Free gift option with this item

Select options

Select your free gift


One only, weighing platform slightly scratched, otherwise as new. But "slightly scratched" means it's not 'as new'' - hence the price. 

A particularly good quality (sturdy) balance that weighs down to 0.1g and up to 3000g, suitable for weighing both gold and heavy silver items (3000g = 3Kg = about 96oz).

Batteries (supplied) or mains with an optional power supply.

Lightweight, huge display (25mm tall) digits on the display, very easy to read; display is backlit; "Reading stable" indicator; adjustable feet with spirit level; auto-cut-off after 5mins of not being used (to save batteries).

It also has a counting facility. For instance, you need to make up packets of beads. Count out 100, place on weighing platform, set the PCS function to "100", confirm - now, as you pour beads onto the platform, the display shows how many are there, rather than the weight, so you can count out any number.  

To read an article about weighing and weighing machines click here. 

Technical Specification


Can be switched to read ct (carat), oz (ounce Avoirdupois), dwt (pennyweight), gn (grains), Tal (T)

- grams, metric. Today everyone weighs gold in grams. But dealers tend to weigh silver in Troy ounces.

- ounce (some say, 'English' ounce, correct term is 'Avoirdupois' ounce) for food

- Pennyweight (dwt), pre-decimal system, still used in USA

- Carat (ct) for gemstones and diamonds, not to be confused with carat as gold purity).

- Tal (used in Bangladesh, India, Nepal, Pakistan, Singapore)

- Grains, originally used for weighing gold (based on a grain of wheat), today used for weighing powder for ammunition or catalysts

Click here for a summary of weights used for weighing gold and silver, click here for an online conversion program

SIZE: Metal weighing platform: 110 X 110mm (4.5 X 4.5 inches) square.

Overall: 150 X 200mm X 25mm (6 X 8 X 2 inches)

POWER: two AA batteries or USB (cable supplied)


1 year. This covers manufacturing faults only, it excludes normal wear and tear, bowls, trays, finishes, clasps, hinges, feet, AC adaptors and  batteries; it also excludes being overloaded / dropped (e.g. error messages EEE, 0-Ld, or OUEr). The guarantee is invalid if the scale shows signs of foreign material (e.g. residues of herbs, chemicals, corrosion, spilt tea).  

Inaccurate readings can be fixed by calibrating the scale, this is something that is very easy for you to do yourself with the two 100g weights supplied.  Giving inaccurate readings does not mean it is broken - all electronic measuring devices need calibrating every now and again, see calibrating weighing machines


This weighing machine is not approved for use in trade and should not be used for buying and selling on a value-for-weight basis. To see legal (approved for use in trade) balances click here.

All equipment and materials must be used in conjunction with the user's skill, knowledge and experience. Under no circumstances shall QUICKTEST be liable for direct or indirect loss sustained in connection with any item. It is your responsibility to regularly check equipment against known samples, to ensure that it is working correctly.

Free gift details

If you would like one of the following free gifts with this product, select one from “Select your free gift” above.

Waltex double loupe, 2 lenses combined = 10X (RRP £7.50 )

Hanging Balance 100g. (Silver) (RRP £2.04 )

Mechanical, Chinese Spring Balance, 20g (RRP £4.90 )


Have a Question?

Be the first to ask a question about this.

Ask a Question