Balances - Analytical and Laboratory
OHAUS analytical balances are suitable for those looking to measure small masses. These balances can also be referred to as lab balances and can measure in the less than milligram range. The Explorer® Semi-Micro is the perfect product for those requiring as little as 0.01mg readability, up to 220g. Whether you need to weigh items each day, or require ultimate precision for once off weighing, OHAUS has a wide range of balances to suit. Browse our range of models below for more detail
When laboratory work and research requires accuracy to the hundred-thousandth, there is simply no room for error. The Explorer series of semi-micro balances has been designed with the technology to ensure that your very specific weighing results are accurate. Sophisticated laboratories requiring accuracy and looking for innovative technology to obtain measurement results can find both in Explorer semi-micro balances.
EXPLORER SERIES SEMI-MICRO | EX125D | EX125 | EX225D | EX225D/AD (Autodoor) | EX225/AD (Autodoor) |
Capacity | 51/120g | 120g | 120/220g | 120/220g | 220g |
Resolution | 0.01/0.1mg | 0.01mg | 0.01/0.1mg | 0.01/0.1mg | 0.01mg |
The OHAUS Explorer Series of analytical balances combine modern features and design elements to offer unmatched functionality in a line of high-performance balances unlike any other on the market. These smart and intuitive balances and all of their intelligent features simplify even the most complex laboratory measurements.
EXPLORER SERIES ANALYTICAL | EX124/AD (Autodoor) | EX224/AD (Autodoor) | EX324/AD (Autodoor) | EX124 | EX224 | EX324 |
Capacity | 120g | 220g | 320g | 120g | 220g | 320g |
Resolution | 0.1mg | 0.1mg | 0.1mg | 0.1mg | 0.1mg | 0.1mg |

ADVENTURER SERIES ANALYTICAL | AX124 | AX124/E (External Cal) | AX224 | AX224/E (External Cal) | AX324 |
Capacity | 120g | 120g | 220g | 220g | 320g |
Resolution | 0.1mg | 0.1mg | 0.1mg | 0.1mg | 0.1mg |

PIONEER SEMI-MICRO SERIES | PX125D | PX85 | PX225D |
Capacity | 52/120g | 82g | 82/220g |
Resolution | 0.01/0.1mg | 0.01mg | 0.01/0.1mg |
The Pioneer PX combines essential weighing functionality with competitive performance, offering high accuracy and repeatability for applications in laboratory, industrial and education settings. The PX is affordably priced, and intuitively designed for intelligent operation with a second line display for additional information, and USB and RS232 connectivity for easy communication.
PIONEER ANALYTICAL SERIES | PX84 | PX124 | PX224 | PX84/E (External Cal) | PX124/E (External Cal) | PX224/E (External Cal) |
Capacity | 82g | 120g | 220g | 82g | 120g | 220g |
Resolution | 0.1mg | 0.1mg | 0.1mg | 0.1mg | 0.1mg | 0.1mg |
Offering accuracy and repeatability in essential weighing applications in laboratory, industrial and education settings, PR Analytical and Precision Balances deliver competitive performance at an economical price. Featuring RS232 connectivity for easy communication, and a backlit display and a simple interface for uncomplicated operation, the PR is perfectly designed for your workplace.
PR ANALYTICAL SERIES | PR124 | PR124/E | PR224 | PR224/E |
Capacity | 82g | 120g | 220g | 82g |
Resolution | 0.1mg | 0.1mg | 0.1mg | 0.1mg |