Yellow Square MH-200 is a pocket electronic jewelry scale for 0.01–200 g in 0.01 g steps. It reads in grams, ounces, carats and grains on a blue-backlit LCD, with tare, overload and low battery alerts, and auto-off after 30 seconds idle. Stainless steel platform; the clear lid detaches and doubles as a container. Powered by 2 AAA batteries.
Specifications
| Parameter | Value |
|---|---|
| Model | MH-200 |
| Type | Electronic |
| Weighing range | 0.01–200 g |
| Accuracy | 0.01 g |
| Maximum weight | 0.2 kg |
| Display | Liquid crystal (LCD) with blue backlight |
| Units | Grams, ounces, carats, grains (g/oz/ct/gn) |
| Tare function | Yes |
| Auto-off | After 30 seconds of inactivity |
| Indicators | Overload and low battery |
| Power | 2 AAA batteries |
| Platform material | Stainless steel |
| Materials | Stainless steel, impact-resistant plastic |
| Lid | Clear flip lid, detachable, can serve as an extra container |
| Color | Grey |
What you get
- 0.01 g steps — you see differences in hundredths of a gram, which matters for precious metals.
- Four units — grams, ounces, carats and grains with no manual conversion.
- Net weight with tare — the container weight is subtracted, the display shows only the contents.
- A lid that becomes a container — clear, flip-up, detachable and holds small items while weighing.
- Readable display — LCD with blue backlight.
- Battery saving — auto-off after 30 seconds idle, 2 AAA batteries.
- Warnings — overload and low battery indicators.
Who it is for
Jewelers and people who buy or sell precious metals and items made from them. Craftspeople who weigh small parts, and anyone measuring small amounts of medicine. Anyone who needs an accurate scale in a pocket format for work or hobbies.
Who it is not for
Items heavier than 200 g: that is the top of the range, and the scale shows an overload beyond it. For food in normal kitchen quantities or for parcels, a scale with a higher limit is needed.
Use and compatibility
Weighing precious metals; weighing medicine or small parts; work and hobbies where a pocket format for carrying matters. All it needs to run is 2 AAA batteries, no other devices are required.
What's in the box
MH-200 scale, protective lid, instructions, branded packaging. Batteries are not mentioned in the package contents.
Questions and answers
Which units does the scale support?
Grams, ounces, carats and grains (g/oz/ct/gn).
What does the display show if I put too much on it?
The scale has an overload indicator. The upper limit is 200 g (0.2 kg).
Are batteries included?
The package lists the scale, lid, instructions and packaging; batteries are not mentioned. The scale needs 2 AAA batteries to run.
Why does the lid detach?
The clear flip lid protects the platform, and once removed it can serve as an extra container for weighing small items.









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