Coins
BOMATA 0.01g Compact Digital Gram Scale — 1kg Jewelry Precision
Product description
The scale uses a high-precision sensor that measures in 0.01g increments and supports weights up to 1000g; the smallest reliable readout is around 0.05g. It offers nine selectable units — including grams, grains, ounces, troy ounces, pennyweights, carats, pounds, and milliliters (with 100ml ≈ 102.88g used as a reference for standard milk) — plus tare, calibration, a HOLD feature, and auto-off.
An enlarged backlit LCD improves visibility in varied lighting, and the HOLD mode locks the displayed value so you can record readings when weighing bulky or awkward items. The stainless-steel platform is durable and easy to wipe clean. The compact footprint measures about 5.5 × 4 × 0.7 inches, making it easy to tuck into a drawer or carry in a bag.
The package includes two plastic trays that double as protective lids, a waterproof sticker to enhance splash resistance, a USB charging cable, and two AAA batteries. Power options include a built-in lithium battery that can be recharged via USB or the alternative two AAA cells for quick replacement in the field. Accessories provided are: USB cable x1, AAA battery x2, tray x2, waterproof sticker x1.
Pros
- Very fine 0.01g resolution with 1000g range
- Rechargeable battery plus AAA backup
- Large backlit display and HOLD function
Cons
- Trays can slip off unless secured
- Occasional missing accessory reported
- Delicate sensor—needs a stable, level surface
VerdictThis compact precision scale delivers laboratory-style resolution (0.01g) up to a 1000g capacity, making it well suited for jewelry, small-batch cooking, hobby crafting, and measuring minute quantities. The larger backlit screen and HOLD function increase usability for awkward or oversized items. Build quality feels solid for the cost, with a stainless-steel weighing surface and included trays for
Reviews
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Victoria 5/5
Great for craft projects
Extremely precise. The included trays double as covers for storage, but they can come off unless you secure them with a band.
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M. Stapleton 5/5
Small but very useful
Tiny footprint and handy for many kitchen tasks. I weigh very small 0.01g powders for DIY cosmetics. I haven’t verified it against a lab scale, but it’s sufficient for my needs.
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MrBill 2/5
Missing USB cable in my package
It weighed my 1 oz and 3 oz test weights correctly, but the USB cable and manual were absent. That forced me to buy a cable separately; disappointing.
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Sheyenne DeCory 5/5
Performs exactly as expected
Works flawlessly. Small yet capable with multiple unit choices including grams, ounces, pounds, carats and troy ounces. Includes a key/screen cover but requires a stable surface.
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johnny Lester 5/5
Reliable for precious metals
Consistently accurate when I weigh silver and gold—no complaints.
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DM 5/5
Accurate straight from the box
Manufacturer states factory calibration and mine matched out of the box. Appreciative of the slower auto-off and the dual power options.
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Chirka 5/5
Dependable long-term performance
After 8–9 months of use it’s still consistent for tiny measurements. Rechargeable battery lasts multiple weeks between charges.
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Ace2Ten 5/5
Surprisingly high quality for the cost
Packaging felt premium and the unit performs above expectation — very precise. Quick tip: remove the protective film from the button sticker before applying; it’s not obvious from the instructions.
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