When you're choosing among lab balances scales, the decision usually comes down to a trade-off: how fine a measurement you need versus how much sample you can place on the pan. The Uimoso Analytical Lab Scale and the Ohaus SPX2202 Precision Balance sit at opposite ends of that trade-off, and your workflow will determine which one belongs on your bench.
Quick verdict
If your work involves small samples and very tight tolerances, the Uimoso's resolution is the standout. If you routinely weigh larger amounts and want a dependable balance, the Ohaus SPX2202 is the practical pick.
Comparison table
| Product | Listed price | Capacity | Readability | Condition |
|---|---|---|---|---|
| Uimoso Analytical Lab Scale 220g Capacity 0.0001g Precision, 4 Measurement Units | USD 254.14 | 220 g | 0.0001 g | New |
| Ohaus SPX2202 Precision Balance 2200g x 0.01g Tested Working Lab Scale | USD 206.15 | 2200 g | 0.01 g | Used |
Where each product wins
The Uimoso is the better fit when the job is about resolution-small samples, fine tolerances, and readings that need to be precise to several decimal places. The Ohaus is the better fit when the job is about throughput-heavier containers, larger sample sizes, and routine weighing that needs to move quickly.
Product notes
Uimoso Analytical Lab Scale 220g Capacity 0.0001g Precision, 4 Measurement Units
If your samples are light and your tolerances are tight, this scale's 0.0001 g readability lets you see changes that a 0.01 g balance would miss. The included 200 g calibration weight helps you keep it accurate, and the one-touch unit conversion lets you work in grams, ounces, carats, or milligrams without manual math. The protective glass draft shield and adjustable leveling feet are practical touches for a stable weighing environment. The trade-off is the 220 g maximum capacity: it is built for small analytical samples, not bulk weighing.
Ohaus SPX2202 Precision Balance 2200g x 0.01g Tested Working Lab Scale
The Ohaus gives you a much larger weighing range at 2200 g while still reading to 0.01 g, which makes it a strong fit for lab tasks that involve heavier containers or larger samples. It comes from the Scout series and is listed as Tested Working, with a digital LCD display and fast stabilization as part of its design. If you need to weigh up to 2.2 kg in a medical laboratory setting, this balance gives you breathing room that the 220 g Uimoso does not. Its limitation is that it is a used unit. The balance previously served in a research laboratory and was maintained on a regular annual calibration schedule, but the calibration certification is no longer current because the unit was removed from service. Plan for an up-to-date calibration before relying on it for measurements that require a current certificate.
Final choice by use case
Choose the Uimoso Analytical Lab Scale when your readings stay in the small-sample range and you need maximum resolution. At USD 254.14, you are paying for that extra decimal place and the included 200 g calibration weight.
Choose the Ohaus SPX2202 when you want a larger weighing range for routine lab tasks and prefer the lower listed price of USD 206.15. Keep in mind it is a used unit and plan for recalibration.
