Navigator NV5101 Portable Balance from Ohaus

Ohaus 83033091

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Readability (mg) 500
Capacity (g) 5100
Stabilization Time (sec) 1
Repeatability (mg) 50
Pan Size (mm) 190
Internal Calibration No
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet Yes
Display LCD

Superior Sensitivity for High Accuracy Weighing

Ideal for covering weighing requirements of educational institutions, laboratories, and production facilities, the Navigator NV5101 Portable Balance from Ohaus helps you weigh minute samples including particulate matter confidently. Detecting variations in mass with its 500 mg readability, the Ohaus NV5101 balance utilizes your lab budget to an great advantage while providing not just accurate weighing performance but also effective sample handling for your industrial applications, manufacturing operations, or research studies,. Not what you need? The HY10.62.HRP.H High Resolution Scale from Radwag also offers the same 500 mg readability. You might want to consider it instead. But if you require a unit with a higher resolution, check out the Navigator NV4101 Portable Balance from Ohaus.

Ultimate Reproducibility for Reliable Mass Weighing

Allocate more time analyzing results than data transcription with the Ohaus NV5101 lab balance. Offering a 50 mg repeatability, the Navigator NV5101 Portable Balance from Ohaus leads to consistent sample weighing values so there's no need to go back to ground zero whenever they replicate their research or experiment. Take highly precise measurement values throughout your weighing process, even if multi-users are handling the unit, for trustworthy results when it comes to routine weighing applications. For another option with a higher repeatability value, go for the Navigator NV212 Portable Balance from Ohaus instead.

Flexible Sample Weighing from Lab to Field

Cover 5100 g of a range of samples through this Ohaus model that is designed with a 190 mm weighing pan. Whether working in the lab or field or weighing solids, chemical, and other sample types, this top loading scale verifies precision and accuracy through its external calibration feature. Economical than self-calibrating ones plus more appealing to labs on a tighter budget and are capable of spending additional time to perform calibration on a regular basis, the Ohaus NV5101 presents simple manual calibration using test weights approved.You can settle with The WLC 30/F1/R Precision Balance from Radwag if you are analysing heavy samples but still require the same readability as the Ohaus NV5101.

Loaded with Significant Features

ISO compliant icon ISO Compliant

Achieve a more energy-efficient workflow right at your hands and meet user requirements with this balance that publishes ISO-compliant reports and follows high quality risk-based management systems.

LCD screen icon LCD Screen

Weigh samples with conviction even in poorly-lit workrooms. Having a large LCD screen, the Ohaus NV5101 guarantees clear display of weighing data every time, avoiding user-related errors like data readout slip-ups.

All-in Connectivity and Communication Solutions

This top loading scale is assembled with an ethernet port for a wired connection so communicating with multiple networks in your lab is no fuss.

Operational Excellence Spelled Out

In just about 1.0 second, the Navigator NV5101 Portable Balance from Ohaus is able to show weighing values already, helping raise laboratory throughput in the process. On top of that, you obtain upgraded methods because this top loading scale has built-in USB and RS-232 ports for fast transfer of weighing data to peripheral devices. Have more time and re-allocate it to other higher priority activities since the precision balance follows ISO standards, therefore already printing out compliant reports so reformatting these is not an issue anymore.

The Navigator NV has a winning combination of modern features, including touchless sensors that provide hands-free operation, a large LCD display, ultra-fast response time, and superior overload protection. With maximum capacities up to 5kg, Navigator NV offers the best-in-class combination of features, versatility and performance that fit a wide range of industrial, food and laboratory weighing applications.


Weighing, Parts Counting, Percent Weighing, Checkweighing, Totalization, Display Hold


Backlit Liquid Crystal Display (LCD)


AC adapter (included) or 4 AA batteries (not included)


RS232, USB or Ethernet with integrated cable (available as accessories)


ABS housing, stainless steel pan, transportation lock, security bracket, calibration lock switch, two touchless sensors, up-front level indicator

Design Features

User-selectable communication and print settings, mechanical and software overload/underload protection, auto shut-off

RS232 Kit, SP TA Navigator RS232 Kit, SP TA Navigator
Ethernet Kit, NV NVL NVT Ethernet Kit, NV NVL NVT
In-Use-Cover, NV In-Use-Cover, NV
Carrying Case, NV from Ohaus Carrying Case, NV from Ohaus

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Depth DIM (mm): 212
Ethernet: Yes
Height DIM (mm): 58
Mobile App: No
Weight (kg): 1.9
Width DIM (mm): 204
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 5100
[Lab Balance] Display: LCD
[Lab Balance] GCP: No
[Lab Balance] GLP: No
[Lab Balance] GMP: No
[Lab Balance] ISO: Yes
[Lab Balance] Internal Calibration: No
[Lab Balance] PS2: No
[Lab Balance] Pan Size (mm): 190
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 500
[Lab Balance] Repeatability (mg): 50
[Lab Balance] Stabilization Time (sec): 1
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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