Digital scales
by On Balance
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The On Balance Myco is a compact digital pocket scale that delivers reliable precision for weighing herbs, fungi, and botanicals. Available in two variants — the MX-100 (100g capacity, 0.01g resolution) and the MX-600 (600g capacity, 0.1g resolution) — these scales pack serious accuracy into a palm-sized unit with a hard plastic cover that doubles as a weighing tray. Whether you're measuring out 0.05g of a dried herb or portioning 500g of substrate, there's a Myco for the job.
| Feature | MX-100 | MX-600 |
|---|---|---|
| Capacity | 100g | 600g |
| Precision | 0.01g | 0.1g |
| Best for | Small quantities — herbs, fungi, microdosing prep | Larger batches — substrate, bulk herbs, cooking |
| Reads to | Two decimal places | One decimal place |
| SKU | HS0119 | HS0120 |
Short version: if you need to measure anything under 100g and accuracy matters down to the hundredth of a gram, go MX-100. If you're weighing bigger amounts and 0.1g resolution is fine, the MX-600 gives you six times the capacity. We'd pick the MX-100 for most smartshop use — 0.01g precision is genuinely useful when you're working with potent dried botanicals.
| Specification | Value |
|---|---|
| Brand | On Balance |
| Model | Myco MX-100 / MX-600 |
| Capacity | 100g (MX-100) / 600g (MX-600) |
| Resolution | 0.01g (MX-100) / 0.1g (MX-600) |
| Display | Backlit LCD |
| Unit conversion | g, oz, ozt, dwt, ct, gn |
| Calibration | One-touch |
| Protection | Overload protection |
| Power | 2x AAA batteries (included) |
| Auto-off | Yes — power-saving mode |
| Cover | Removable hard plastic (doubles as weighing tray) |
| Tare function | Yes |
Complete your setup: pair the Myco with a set of precision tweezers for handling small quantities of dried herbs, or grab a stash jar to keep your weighed portions fresh and airtight. If you're working with grow kits, the MX-600 is handy for weighing substrate and harvest yields.
We've been selling scales at Azarius since the early 2000s, and the number one mistake we still see is people eyeballing quantities. A "pinch" of dried herb can vary by 200-300% depending on whose fingers are doing the pinching. When you're working with potent botanicals — psilocybin truffles, concentrated extracts, or finely ground powders — the difference between 0.5g and 1.5g isn't just academic. It's the difference between a mild experience and an overwhelming one.
The Myco MX-100 reads to 0.01g, which means you can distinguish between 0.10g and 0.15g. That level of precision matters. According to harm reduction guidance from organisations like Trimbos, knowing your exact dose is one of the most effective ways to reduce risk with any substance. A kitchen scale that reads to 1g increments simply can't do this job — you'd be rounding up or down by amounts that actually matter.
The honest limitation? The MX-100 tops out at 100g, so if you're weighing anything heavier — say, a full bag of dried herbs or a substrate batch — you'll need the MX-600 or a larger scale entirely. And like any pocket scale, the Myco is sensitive to surface vibration and airflow. Use it on a flat, stable surface away from drafts for the most accurate readings. We keep ours on a hardback book on the shop counter — works a treat.
The Myco features one-touch calibration, which you should run whenever you change batteries or if readings seem off. You'll need a calibration weight that matches the scale's capacity (100g for MX-100, 600g for MX-600). Hold the calibration button, place the weight when prompted, and the scale adjusts itself. Takes about 10 seconds. If you don't have a calibration weight, a stack of coins of known weight can work in a pinch — but a proper weight is always better.
The Myco has been one of our steadiest sellers for years, and there's a reason for that: it just works. The build quality feels solid in the hand — the hard plastic cover has a satisfying click when you snap it on, and the whole unit has a reassuring weight to it despite being pocket-sized. It doesn't feel like it'll fall apart after six months, which is more than we can say for some of the ultra-cheap scales we've tested over the years.
One thing we always tell people in the shop: if you're deciding between the two and you're not sure, go MX-100. The 0.01g precision is genuinely useful, and most customers working with smartshop products are weighing quantities well under 100g anyway. The MX-600 is the better pick for growers tracking harvest weights, or anyone regularly working with quantities above 100g where 0.1g precision is sufficient. Both scales convert between six units automatically, which is handy if you're following a recipe or guide that uses ounces or carats instead of grams.
Compared to something like the AWS MS-600 (a similar pocket scale in the same price bracket), the Myco holds its own. The removable cover that doubles as a tray is a genuine advantage — it means you don't need to carry a separate container, and it protects the weighing platform when the scale is bouncing around in a bag. Small detail, big difference in practice.
The MX-100 reads to 0.01g resolution across its 100g range. That's two decimal places — accurate enough for weighing individual doses of dried herbs and fungi. For best results, calibrate regularly and weigh on a stable, level surface away from drafts.
The MX-100's 0.01g precision makes it suitable for weighing small quantities accurately. Some tapering protocols involve crushing pills to powder and reducing by percentage increments — the MX-100 can measure those differences. Always follow guidance from your healthcare provider regarding tapering schedules.
Both the MX-100 and MX-600 run on 2x AAA batteries, which are included in the box. The auto-off feature helps preserve battery life, and a fresh pair of AAAs typically lasts several months with regular use.
Capacity and precision. The MX-100 weighs up to 100g at 0.01g resolution. The MX-600 weighs up to 600g at 0.1g resolution. All other features — backlit display, tare function, unit conversion, protective cover — are identical. Pick based on whether you need finer precision or greater capacity.
It has one-touch calibration built in. Calibrate after changing batteries or if readings seem inconsistent. You'll need a calibration weight matching the scale's capacity. It takes about 10 seconds and keeps your readings accurate.
Yes — use the cover as a tray, tare it, then carefully add your liquid. Just be cautious not to spill onto the weighing platform itself, as moisture can damage the sensor. A small cup or container tared on the platform works even better for liquids.
Absolutely. The compact size and snap-on hard plastic cover make it one of the more travel-friendly pocket scales we carry. The cover protects the sensitive weighing platform, and the whole unit fits easily in a jacket pocket or small bag.
Last updated: April 2026
