Buying a lab balance is a decision about trade-offs, not just precision. The Acculab ALC-210.4 Analytical Balance Scale and the Mettler Toledo XSR1202S Precision Balance sit at opposite ends of both price and capability, with a $1,699 spread between them. One is an analytical balance built for very small masses; the other is a top-loading precision balance built for larger sample sizes. If you weigh mostly tiny samples, the analytical balance's readability will earn its keep; if you weigh beakers or batches, the bigger platform wins. Your job is to figure out which trade-off matters more in your workflow.
Quick verdict
Go with the Acculab ALC-210.4 if your priority is precision for small samples and a lower listed price. Choose the Mettler Toledo XSR1202S if you often handle larger samples and need a top-loading precision balance. There is no single winner; the right pick depends on what you put on the pan.
Price and spec comparison
| Feature | Acculab ALC-210.4 Analytical Balance Scale | Mettler Toledo XSR1202S Precision Balance |
| Listed price | USD 300.00 | USD 1,999.00 |
| Balance type | Analytical Balance | Top Loading Balance |
| Capacity | 210 g | 1210 g |
| Readability | 0.1 mg | 0.01 g |
| Condition | Used | Used |
Where each product wins
Where the Acculab wins: It offers the finer measurement of the pair, and its listed price leaves room in the budget. That makes it a strong fit for medical testing, scientific research, or any task that centers on very small masses.
Where the Mettler Toledo wins: It handles larger samples and includes FACT automatic internal calibration. That makes it a practical everyday balance for biological laboratories and quality-control settings where sample sizes vary.
Product notes
Acculab ALC-210.4 Analytical Balance Scale
The Acculab is the lower-priced option in this pairing, listed at USD 300.00, and it gives you analytical-balance readability for small masses. If your work involves weighing individual analytical samples, standards, or tiny powders, the 0.1 mg readability is the reason to choose it. Its 210 g capacity is the limiting factor: larger beakers, heavier filters, or bulk quantities will exceed it quickly. As a used unit, the balance comes with the condition considerations typical of pre-owned lab equipment. For labs with modest budgets and workloads centered on sub-gram measurements, this balance covers the essential precision without pushing the purchase price higher.
Mettler Toledo XSR1202S Precision Balance
The Mettler Toledo XSR1202S is the higher-priced balance here at USD 1,999.00, and it earns that position with a 1210 g capacity and 0.01 g readability. That combination suits larger sample sizes, heavier tare vessels, or routine weighing in biological laboratory work. It also includes FACT automatic internal calibration. The limitation is resolution: at 0.01 g, it cannot match the 0.1 mg level the Acculab offers, so very small samples are not its strength. If your samples fit comfortably within a 1210 g limit and your required precision is at the centigram level, this top-loading balance is the more versatile workspace tool.
Final choice by use case
Choose the Acculab ALC-210.4 for analytical chemistry, small-sample analysis, or other work where fine measurement matters more than maximum sample size, and where the lower listed price fits the budget.
Choose the Mettler Toledo XSR1202S for laboratory workflows that need to handle larger quantities and can justify the higher listed price for a more capacious top-loading balance.
