The 7 Best Triple Beam Balances

This wiki has been updated 21 times since it was first published in December of 2018. Triple beam balances are mechanical scales that utilize a fulcrum and work on the physics principle of moments. Since they don't make use of any sensors, electronic components, or batteries, there is almost no chance of them malfunctioning and they are known to be one of the most accurate methods for measuring the mass of an object. On our list you'll find models that fit within every budget. When users buy our independently chosen editorial recommendations, we may earn commissions to help fund the Wiki.

1. Ohaus Dial-O-Gram

The Ohaus Dial-O-Gram (about $290) is suitable for both classroom and laboratory use. It features a helpful magnetic dampener to minimize oscillation after you place items on the pan and allow you to obtain an accurate weight more quickly.

Counterbalancing knob
Precisely engineered components
Consistent results every time

2. Epic Analytical MB

The Epic Analytical MB (about $90) is a affordable option that is perfect for schools that don't have a large budget with which to outfit their science department. It has a 610-gram capacity, but that can be increased to 2,610 grams with the use of the included attachment weight set.

High-contrast markings
Knurled zeroing dial
Riders are easy to move

3. Ohaus 750-S0

The Ohaus 750-S0 (around $112) is marketed to be accurate to a tenth of a gram, though most will find it exceeds that, which makes it suitable for the majority of scientific needs. An all-metal base and beams make it durable enough for use with rowdy students.

Spring-loaded zero adjuster
Stainless steel pan
Made by a well-respected company

4. Ohaus 720-S0

The Ohaus 720-S0 (appx. $270) features an all-steel scoop instead of a flat pan. This makes it perfect for small particulate, like sand, bits of metal, stones, powdered ingredients, grain, and more. It comes to rest quickly at the true weight.

Deeply-notched markings
Sturdy construction
Will last through years of use

5. Walter Products B-300-W-O

The Walter Products B-300-W-O (appx. $105) has a tare function that allows you to cancel out the weight of containers or other objects you don't want included in the results. Its sturdy steel platform measures just about six inches wide, and the entire thing feels well built.

Vibrant blue color
Oscillation stops quickly
Backed by a five-year warranty

6. Adam 2610T

The Adam 2610T (around $140) has a weigh-below hook that allows you to take density measurements, which is something few other models offer, and fold-out tripod legs to elevate the unit as needed. A counterweight beam lets you tare out up to 225 grams.

Lock fastening slot
Ruler built into the base
Rust-resistant aluminum frame

7. Ohaus Pro TP2611

The Ohaus Pro TP2611 (appx. $158) has been rated as a best-in-class model, and comes with a rod and clamp assembly that allows users to perform below-balance weighing to determine specific gravity. It also features a component lock to prevent damage during transport.

Slot for tethering to a table
Integrated weight set storage spot
Some may find it confusing to use

Last updated by Brett Dvoretz

A wandering writer who spends as much time on the road as in front of a laptop screen, Brett can either be found hacking away furiously at the keyboard or, perhaps, enjoying a whiskey and coke on some exotic beach, sometimes both simultaneously, usually with a four-legged companion by his side. He has been a professional chef, a dog trainer, and a travel correspondent for a well-known Southeast Asian guidebook. He also holds a business degree and has spent more time than he cares to admit in boring office jobs. He has an odd obsession for playing with the latest gadgets and working on motorcycles and old Jeeps. His expertise, honed over years of experience, is in the areas of computers, electronics, travel gear, pet products, and kitchen, office and automotive equipment.

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