When you're comparing lab balances scales for a working bench, the purchase decision usually comes down to how much you can spend, how clearly the performance is spelled out, and how much preparation you're willing to do after the unit arrives. With used analytical balances, those factors matter even more because each unit carries its own history. Here are two options that represent opposite tradeoffs: a lower-priced Mettler that asks you to handle setup, and a higher-priced Acculab that puts its capacity and readability up front.
Quick verdict
The Mettler AE 100 lists at $150, making it the budget-side pick. It's a functional used balance from a physical laboratory setting. The Acculab ALC-210.4 lists at $300 and targets high-precision work with a clearly stated weighing range. If you want to keep the initial outlay low and don't mind preparing the balance for service, choose the Mettler. If you need a documented weighing range and plan to use it across research, medical, or industrial work, choose the Acculab.
At a glance
| Product | Listed Price | Price Bar | What's Part of the Deal |
|---|---|---|---|
| Mettler AE 100 Analytical Balance Laboratory Scale with Draft Shield | USD 150.00 | Used, functional, with draft shield; needs calibration and does not include calibration weights. | |
| Acculab ALC-210.4 Analytical Balance Scale 210 g x 0.1 mg | USD 300.00 | Used; 210 g capacity with 0.1 mg readability; suited for scientific research, medical testing, and industrial applications. |
Where each product wins
- Mettler AE 100: Wins for the price-conscious shopper. The lower list price leaves room in your equipment budget for the setup this used balance still needs.
- Acculab ALC-210.4: Wins for the specifications-first shopper. The product title gives a defined weighing range, and the intended uses span scientific research, medical testing, and industrial applications, so the expected performance is apparent before you commit.
Product notes
Mettler AE 100 Analytical Balance Laboratory Scale with Draft Shield
This used analytical balance is the less expensive of the two, and the included draft shield makes it practical for small samples that can be disturbed by air currents. It shows signs of use with scuffs and blemishes, which is typical for a working instrument. The trade-off is that it needs calibration before reliable use, and calibration weights are not part of the deal. If your lab has its own calibration weights or a service arrangement, that's not a dealbreaker. The Mettler earns its place for a physical lab on a tight budget that wants an extra shield for weighing tasks and is willing to manage the setup.
Acculab ALC-210.4 Analytical Balance Scale 210 g x 0.1 mg
This used balance is the higher-priced option, but it comes with a concrete performance statement: a 210 gram capacity and 0.1 milligram readability. That makes it a strong fit for scientific research, medical testing, and industrial work where you need to know the resolution before you buy. It is a high-precision instrument with a broad intended-use range. The main limitation is the cost relative to the other balance here. If your budget is fixed and you don't need that stated readability range, the lower-priced Mettler may be enough. But for labs that need to document the balance's expected range, the Acculab puts that information front and center.
Final choice by use case
- Choose the Mettler AE 100 if you're outfitting a physical lab on a budget and can calibrate the unit before use.
- Choose the Acculab ALC-210.4 if your work involves scientific research, medical testing, or industrial applications and you want the performance details clearly spelled out before you buy.
