Ph. 800.621.7193

Daigger Scientific is now Weber Scientific: Life Science

We are happy to announce Daigger Scientific has merged with Weber Scientific.
Learn more at

OHAUS Navigator Precision Balances

OHAUS Navigator Precision balances are ideal for a wide range of general weighing applications in the laboratory, industrial, and education settings. Ruggedly constructed and multifunctional, the Navigator is a powerful balance that can handle a diverse range of weighing applications with features such as fast stabilization time, overload protection at four times its rated capacity, and easy operation.

Key Features

  • Offer accuracy and repeatability at a competitive price point making it a valuable tool in laboratory, industrial, and education settings
  • Designed to accurately stabilize in less than one second to provide fast and accurate weighing results, improving operator efficiency, productivity, and throughput
  • Overload protection system that can withstand loads up to four times the rated capacity safeguards the balance
  • Integrated shipping lock protects the weighing cell during transportation/storage
  • Touchless sensor frees up hands for handling samples – users can zero, print, tare, or change functions without touching the balance, keeping sample residue off the keypad

Specifications for OHAUS Navigator Precision Balances
  NV222 NV422 NV221 NV621 NV1201 NV2200 NVT2201 NVT4201 NVT2200 NVT6200 NVT12000 NVT22000
Capacity 220g 420g 220g 620g 1200g 2200g 2200g 4200g 2200g 6200g 12000g 22000g
Readability 0.01g 0.01g 1g
Span Calibration Mass* 200 300 500 1000 2000 1000 5000 10000
Linearity Calibration
100, 200 g 200, 400 g 100, 200 g 300, 600 g 500 g, 1kg 1 kg, 2 kg 1 kg, 2 kg 2 kg, 4 kg 1 kg, 2 kg 3 kg, 6 kg 5 kg, 10 kg 10 kg, 20 kg
Stabilization Time (s) 1 s 1.5 s 1s 1.5s 1s
Construction ABS Housing and Stainless Steel Pan
Calibration User-selectable external span or linearity calibration / Digital with external weight
Tare Range Full capacity by subtraction
Weighing Units g, kg, N, oz, ozt, dwt, lb, lb:oz, ct, grain
Application Modes Weighing, Parts Counting, Percent Weighing, Checkweighing
Power Requirements AC adapter (*included) or 4 C batteries (not included)
Typical Battery Life 270 hours
Temperature Range 10°C (50°F) to 40°C (104°F) at 10% to 85% relative humidity, non-condensing
Storage Conditions -20°C (-4°F) to 55°C (131°F) at 10% to 90% relative humidity, non-condensing
Communication RS232, USB, or Ethernet (available as accessories)
Display Type Liquid Crystal Display (LCD) with backlight
Display Size 0.78" digits
Pan WxD ø 5.7" 7.5" x 5.7" 9.1" x 6.9"
Balance WxDxH 8" x 9.1" x 2.8" 9.5" x 9.8" x 2.9"
Shipping WxDxH 11.8" x 9.8" x 5.3" 15.2" x 13.2" x 6.7"
Net Weight 2.2lb 3.3lb
Shipping Weight 3.3lb 5.1lb
Item Capacity Model Pan Size Readability Unit of Measure Price Purchase
420g NV422 5.7" Diameter 0.01g Each
Call to order
2200g NVT2200 9.1" x 6.9" 1g Each
Call to order
4200g NVT4201 9.1" x 6.9" 0.1g Each
Call to order
12000g NVT12000 9.1" x 6.9" 1g Each
Call to order
2200g NV2201 7.5" x 5.7" 0.1g Each
Call to order
220g NV222 5.7" Diameter 0.01g Each
Call to order
1200g NV1201 7.5" x 5.7" 0.1g Each
Call to order
6200g NVT6200 9.1" x 6.9" 1g Each
Call to order
22000g NVT22000 9.1" x 6.9" 1g Each
Call to order
220g NV221 7.5" x 5.7" 0.1g Each
Call to order
620g NV621 7.5" x 5.7" 0.1g Each
Call to order
2200g NVT2201 9.1" x 6.9" 0.1g Each
Call to order