When you need a precise lab balance without paying new prices, two used analytical balances often end up on the shortlist: the Mettler AE 100 and the Ohaus Adventurer AR1530. Both are used analytical balances, yet they sit on opposite sides of a meaningful price gap. The real question is whether the higher-priced Ohaus earns that extra cost, or whether the less expensive Mettler with its draft shield is all your lab actually needs.
Quick verdict
If you want to spend less and still get an analytical balance with a built-in draft shield, choose the Mettler AE 100. It is a functional used unit that will need calibration and does not include calibration weights, so plan to add that step. If you prefer the Ohaus Adventurer model line and want a .001g scale clearly named, the AR1530 is the more expensive pick.
At a glance
| Consideration | Mettler AE 100 | Ohaus Adventurer AR1530 |
|---|---|---|
| Price | $150.00 | $363.95 |
| Condition | Used | Used |
| Scale/Balance Type | Analytical Balance | Analytical Balance |
| Model | AE 100 | AR1530 |
| Title highlights | Draft shield | .001g scale |
Where each product wins
Where the Mettler wins
- Lower listed price of the pair.
- The Draft Shield in its name points to a practical feature for reducing air-current effects during weighing.
Where the Ohaus wins
- The Adventurer AR1530 name puts .001g scale details front and center.
- It is the pick if you specifically want the Ohaus Adventurer line and are comfortable spending more.
Product notes
Mettler AE 100 Analytical Balance Laboratory Scale with Draft Shield
The Mettler is the practical pick for labs that want to keep costs down. At $150.00, it gets you into analytical balance territory without the jump to $363.95. The draft shield on this model is a concrete advantage for weighing fine powders or small components where air currents can shift readings. The trade-off is upfront: this used unit shows signs of use and scuffs, and it would need calibration. It also does not come with calibration weights, so your setup cost should include a calibration routine and the appropriate weights.
Ohaus Adventurer AR1530 Analytical Balance .001g Scale
The Ohaus Adventurer AR1530 is the higher-priced option at $363.95. Its name puts .001g readability front and center, making it the straightforward choice when milligram-level resolution is the number you care about. This is also the balance to choose if your lab already prefers the Ohaus Adventurer family and wants that specific model. The limitation is the price: you are paying about $214 more than the Mettler for a used analytical balance, so the extra cost has to be justified by your need for .001g readings.
Final choice by use case
Choose the Mettler AE 100 when your priority is spending less and having a draft shield built in, and when you are prepared to calibrate it before use.
Choose the Ohaus Adventurer AR1530 when your weighing tasks depend on the .001g scale named in the product title, and when the higher listed price is acceptable for a used analytical balance. If you're still weighing the options, the Mettler covers most routine needs at a much lower price, while the Ohaus is the one to reach for when milligram-level resolution is non-negotiable.
