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Arch Jewelry Pocket Scale 0.001g with flip cover - own design
Model MM-812 · Jewelry / Diamond

Jewelry Scale Manufacturer — 0.001 g & 0.01 g, ODM/OEM

Arch-top cover, stainless platform, g / ct / dwt / ozt / gn / tl switching. Built in our own tooling in Dongguan — not sourced from a trading agent.

Own design patentCERoHSCalibration weight included
Accuracy0.001 g / 0.01 g
Capacity20 g – 1 kg
MOQ300 pcs (custom logo)
Lead time15–20 days
Get quote & spec sheet WhatsApp
Range

Jewelry & diamond scale models

All built on our own platform — 0.001 g for stones and gems, 0.01 g for daily jewelry work.

Specifications

Core parameters — MM-812 arch model

Accuracy / Division0.001 g (20 g model) · 0.01 g (200 g / 500 g / 1 kg models)
Capacity20 g · 200 g · 500 g · 1 kg
Unitsg / ct / dwt / ozt / gn / tl / oz — one-key switch
Battery2 × AAA · auto power-off 60 s
MaterialABS housing · 304 stainless steel platform · backlit LCD
Platform sizeDrawing available on request
Product size89 × 115 × 29 mm (closed)
Calibration20 g standard weight included · user calibration supported
PackingColor box + manual + calibration weight · carton qty on request
Range

Pick a tier — stock, upgraded, or your own mold

Same electronics platform, three levels of differentiation. This decides whether your listing looks like everyone else's.

Entry

Custom logo

Existing mold, your logo on body and color box. Fastest and cheapest.

MOQ 300 pcs · 15–20 days
Main

Semi-custom

New color / finish / platform trim, custom packaging and manual, your app-style UI wording.

MOQ 500 pcs · 40–50 days
Private mold

Your own design

New housing designed and tooled by us. Your patent, your shape, no one else can buy it.

MOQ 1,000 pcs · 90–110 days
Customisation

What you can change

LogoSilk print, laser engrave, or embossed on housing · free on 500+ pcs
PackagingColor box, manual, barcode & label — designed to your artwork
ColourPantone matching on housing, platform trim and LCD backlight
Design patent

Own design patent on this jewelry scale. Support differentiation, no look-alike.

Design patent card - jewelry scale ZL 2023 3 0339485.7
Jewelry scale patentZL 2023 3 0339485.7 · CNIPA
7 granted design patents with certificate numbers
7 granted patents2023–2026 · verifiable on request
Compliance

CE / RoHS — per model

Reports are per model. Tell us the model you are quoting and we send the matching certificate.

Get a quote for jewelry scales

Spec sheet + MOQ + lead time,
within 24 hours.

Direct line

Ask for a sample before you commit to a container.

Sample order from 1 pc. We ship by DHL in 3–5 days, and the sample cost comes off your first bulk order.

WhatsApp: +86 139 6741 9459
Email Nicole: sales@weighwhatmatters.com

FAQ

Buyers ask these four things

Is 0.001 g real, or marketing?

It is a 20 g capacity / 0.001 g division model. At that range the reading drifts with air flow and temperature — we ship a 20 g calibration weight and a one-page settling guide with every unit.

What is the real MOQ?

200 pcs for stock housing and stock colour. 500 pcs if you change colour or packaging. 1,000 pcs for a private mold.

Can I get CE / RoHS for my model?

We send the existing report for that model, or arrange testing under your brand if the model differs. Testing cost is quoted separately.

Who owns the mold if I pay for it?

Tooling investment, mold ownership and exclusivity are defined in the project agreement before tooling starts. See our OEM/ODM process page.

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