Navigator XT NVT6401/1 Portable Balance from Ohaus

Ohaus 83998190

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Readability (mg) 500
Capacity (g) 6400
Stabilization Time (sec) 1
Repeatability (mg) 500
Pan Size (mm) 230
Internal Calibration No
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet Yes
Display LCD

High Accuracy Sample Weighing from Exceptional Sensitivity

The Navigator XT NVT6401/1 Portable Balance from Ohaus returns high-accuracy weighing of small samples or particulate matter thanks to its 500 mg resolution. Hard-wearing and engineered for labs even for production houses, industrial facilities, or schools, the Ohaus NVT6401/1 yields reliable measurement values, securing cost-efficient weighing for day-to-day laboratory tasks, manufacturing operations, as well as quality control processes. Need other top loading scale alternatives with the same 500 mg sensitivity? Go for the Navigator XT NVT1601N/1 Portable Balance from Ohaus. However if you want something having a higher resolution, check out the Navigator XT NVT3201/1 Portable Balance from Ohaus.

Ultimate Repeatability for Reliable Mass Weighing

Achieve reproducible values all throughout your weighing process to save more time for data analysis rather than re-recording these every time with the Ohaus NVT6401/1 precision balance. Showcasing a repeatability of 500 mg, this Ohaus scale leads to high precision measurement values perfect for daily weighing applications, even if many users handle it and as long as similar weighing conditions are followed. Opt for the Navigator XT NVT1601/1 Portable Balance from Ohaus instead if you need a unit with a higher repeatability.

All-Around Sample Weighing No Matter Where You Are

Handle 6400 g of a range of samples through this Ohaus model constructed with a spacious 230 mm weighing pan. Whether examining solids, liquids, and other sample types or working on field or in the laboratory, this laboratory scale verifies accuracy and precision through its external calibration feature. Making the unit more economical compared to self-calibrating ones, the Ohaus NVT6401/1 presents simple manual calibration using test weights approved to confirm measurements. This unit is more appealing for workrooms on a tighter budget and have additional time to perform and include constant calibration in their routines. For studies that work on heftier substances but demand the same readability value as this Ohaus Navigator XT model, you may want to pick the Navigator XT NVT10001/1 Portable Balance from Ohaus or the WLC 30/F1/K Precision Balance from Radwag. If you are looking for something similar to this unit but of a different model or from another industry-trusted MFG, check out the Navigator XT NVT6400N/1 Portable Balance from Ohaus instead.

Hassle-free Weighing Through Significant Features

ISO compliant icon ISO Compliant

Adhering to rigorous measures when it comes to calibration, routine testing, preventative maintenance, and more, this lab scale guarantees compliance to ISO print guidelines and standards.

LCD screen icon LCD Screen

Avoid data readout errors that causes inaccurate weighing results with the Ohaus NVT6401/1. Equipped with a high contrast and big LCD screen, users are guaranteed with crisp rendering of measurement values no matter where one is, even in facilities with poor lighting conditions.

Device to Device Connectivity for Streamlined Communication

An advice when acquiring a lab scale is not just to review the technical specifications but to also find out the connectivity solutions it can provide. Having the capability to seamlessly retrieve and transfer results from different devices is a big plus. Not only can these speed up your collection and conversion of data into graphs, charts, or other formats, it can also save your time minimizing human-related errors, therefore expediting your research process. Get this and more with the Ohaus NVT6401/1 that can link to PCs through its ethernet port.

Unambiguous Operational Excellence

View weighing results fast from the Navigator XT NVT6401/1 Portable Balance from Ohaus that equalizes and displays values in 1.0 second. Having built-in RS-232 and USB ports, this Ohaus unit can effortlessly carry over gathered weighing records to different devices, computers, and even printers. Moreover, no need to waste time in changing format of reports because this Ohaus precision scale secures compliance to ISO regulations so you can redistribute time to other higher priority tasks.

The Navigator XT has a winning combination of modern features including touchless sensors that provide hands-free operation, a large backlit LCD, ultra-fast response time and superior overload protection. With maximum capacities up to 16kg, and legal-for-trade certifications (select models only), Navigator XT offers best-in-class 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) and rechargeable battery (select models only)


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

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Depth DIM (mm): 335
Ethernet: Yes
Height DIM (mm): 170
Mobile App: No
Weight (kg): 2.8
Width DIM (mm): 385
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 6400
[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): 230
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 500
[Lab Balance] Repeatability (mg): 500
[Lab Balance] Stabilization Time (sec): 1
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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