The Complete Guide to Ohaus Scales and Balances

Few names in weighing carry the recognition of Ohaus. For more than a century the brand has been a fixture in laboratories, classrooms, and production floors, and that longevity is exactly why buyers seek it out. When accuracy and reliability are the point, a known, proven instrument lowers the risk. The challenge is not whether to consider Ohaus. It is navigating a lineup broad enough to cover a research-grade analytical balance and a heavy industrial floor scale, and everything between.

This guide maps the Ohaus range by what each line is built to do, so you can find the right instrument for your application instead of guessing from a model number.

Why buyers choose Ohaus

The appeal comes down to a few durable strengths. A long track record across lab and industrial weighing. A reputation for accuracy and build quality that holds up in daily use. A genuinely wide range, so an operation can standardize on one trusted brand across very different needs. And broad parts and accessory availability, which matters over the life of an instrument. When you buy Ohaus you are buying into an ecosystem, not just a single device.

Laboratory balances

Analytical balances

At the high-resolution end, Ohaus analytical balances read to 0.1 mg behind a draft shield, built for quantitative analysis, standards preparation, and any work where small mass differences carry weight. These are the instruments for the lab bench where precision is non-negotiable.

Precision balances

Ohaus precision balances, typically top-loading, trade the finest resolution for greater capacity and speed. They handle formulation, batching, density, and routine lab and production weighing from grams into kilograms, and they are the practical workhorse for measurements that do not need the last tenth of a milligram.

Portable and education balances

Compact, battery-capable Ohaus portable balances bring reliable weighing to the field, the classroom, and points without bench space or power, a popular choice for education and mobile work.

Industrial scales

Bench scales

Ohaus bench scales cover counting, check-weighing, and general weighing on the production and packaging line. With parts-counting and tolerance-checking functions, they are built for the repetitive precision weighing that defines a busy floor.

Floor scales

For pallets, drums, and heavy loads, Ohaus floor scales and platform systems bring durable high-capacity weighing to the warehouse and plant, available in configurations to match capacity, platform size, and environment.

Specialty instruments

Moisture analyzers

Ohaus moisture analyzers determine moisture content by precise weighing through a controlled drying cycle, a critical tool in food, pharmaceutical, and material processing quality control where moisture spec drives product quality and compliance.

Mechanical and trip balances

Ohaus also continues the classic mechanical and triple-beam tradition, including trip balances valued in education and settings where a power-free, durable instrument is preferred. These remain a reliable choice where simplicity is a feature.

How to choose the right Ohaus instrument

Work from the measurement back to the model, not the other way around.

• Need 0.1 mg lab resolution: Ohaus analytical balance

• Weigh grams to kilograms in the lab or production: Ohaus precision balance

• Counting or check-weighing on the line: Ohaus bench scale

• Pallets, drums, and heavy loads: Ohaus floor scale

• Moisture content for QC: Ohaus moisture analyzer

• Field, classroom, or power-free use: Ohaus portable or mechanical balance

From there, narrow by capacity and readability, the environment the instrument lives in, whether you need NTEP certification for trade, and the connectivity to print or export data. Those four filters turn a broad lineup into a short list.

Support is part of the purchase

An instrument is a long-term relationship, and the right partner matters as much as the brand. Calibration support, traceable test weights, replacement parts, and knowledgeable technical guidance keep an Ohaus device accurate and in service for years. Buying from a supplier who can answer application questions and support the instrument over its life is what protects the investment well past the sale.

The bottom line

Ohaus earns its reputation by covering the full arc of weighing, from a research analytical balance to an industrial floor scale, with the accuracy and durability that make a known brand worth choosing. The key to buying well is to start from what you need to measure and let the application point to the line, then narrow by capacity, environment, certification, and connectivity. Do that, and the breadth that looks overwhelming becomes the reason Ohaus is such a dependable single source for serious weighing.

Shop the Ohaus range at Liberty Scales, from balances to bench and floor scales and moisture analyzers, or contact our technical team for help choosing.