Name: Ohaus NV221 Navigator Portable Balance Scale
Brand: Ohaus
SKU: NV221
Price: 250.0 USD
Availability: InStock

Description

OHAUS Scale, NV221, Improved Navigator Series Portable Balance, 220 g x 0.1 g

The OHAUS NV221 Navigator Portable Balance is designed to provide reliable and efficient weighing for general laboratory, industrial, and educational applications. With a 220 g maximum capacity and 0.1 g readability, this portable balance combines rugged construction, straightforward operation, and multifunctional weighing performance.

The OHAUS NV221 features fast stabilization with a 1-second stabilization time, overload protection, a stability indicator, low battery indicator, and auto shut-off for convenient day-to-day operation. Its menu and calibration lock switch and user-selectable settings support controlled and consistent weighing workflows.

The OHAUS NV221 Navigator Portable Balance includes an LCD display with white backlight, stainless steel pan construction, and flexible power options using four C (LR14) batteries or the included AC adapter. Communication options including RS232, USB, and Ethernet are available as accessories, making the balance adaptable to a variety of laboratory and industrial environments.

220 g Capacity 0.1 g Readability 1 Second Stabilization Portable Navigator Balance

220 g Maximum Capacity: supports general weighing applications while providing 0.1 g readability.

Fast Stabilization: 1-second stabilization time helps improve weighing efficiency during routine workflows.

Flexible Operation: Battery or AC power options support portable and laboratory weighing applications.

Why buy from USA Lab

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Tested and trusted products.

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Nationwide 1-2 day shipping.

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US-based service & spares.

Why this OHAUS NV221 Navigator Portable Balance?

Reliable general weighing: 220 g maximum capacity with 0.1 g readability supports a broad range of routine weighing applications.
Fast stabilization: 1-second stabilization time helps streamline repetitive weighing tasks.
Rugged multifunctional design: Designed for laboratory, industrial, and educational weighing environments.
Convenient operation: Features an LCD display with white backlight, stability indicator, low battery indicator, and auto shut-off.
Flexible power and communication: Operates with four C (LR14) batteries or the included AC adapter, with RS232, USB, and Ethernet available as accessories.

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Technical Specifications

Specification	Details
Model	NV221
Product Name	OHAUS Navigator Series Portable Balance
Brand	OHAUS
Balance Type	Portable Balance
Maximum Capacity	220 g
Readability	0.1 g
Pan Size (L x W)	5.7 in x 7.5 in (144 mm x 190 mm)
Battery Life	270 Hours with Disposable Batteries
Communication	RS232, USB, Ethernet (Available as Accessories)
Dimensions (L x H x W)	9.1 in x 2.8 in x 8 in (70 mm x 230 mm x 204 mm)
Display	LCD Display with White Backlight
Linearity	± 0.2 g
Net Weight	2.2 lb (1 kg)
Pan Construction	Stainless Steel
Power	4 C (LR14) Batteries (Not Included); AC Adapter (Included)
Stabilization Time	1 s
Tare Range	To capacity by subtraction
Units of Measurement	Carat; Grain; Gram; Newton; Ounce; Ounce Troy; Pennyweight
Working Environment	50°F – 104°F, 85% RH, non-condensing (10°C – 40°C, 85% RH, non-condensing)

Popular Industries & Use Cases

Laboratory Research Pharmaceutical Research Industrial Weighing Academic & Education

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FAQ

What is the maximum capacity and readability of the OHAUS NV221 Portable Balance?

The OHAUS NV221 has a maximum capacity of 220 g and a readability of 0.1 g.

What is the pan size of the OHAUS NV221 Navigator Portable Balance?

The OHAUS NV221 features a 5.7 in x 7.5 in (144 mm x 190 mm) pan.

How is the OHAUS NV221 Portable Balance powered?

The OHAUS NV221 can operate using four C (LR14) batteries, which are not included, or the included AC adapter. Battery operation provides up to 270 hours with disposable batteries.

What applications is the OHAUS NV221 Navigator Portable Balance suitable for?

The OHAUS NV221 is designed for general weighing applications in laboratory, industrial, and educational settings.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

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Specifications

MPN:	NV221
Brand:	OHAUS
Maximum Capacity:	220 g
Readability:	0.1g
Power:	4 C (LR14) Batteries (Not Included); AC Adapter (Included)
Linearity:	± 0.02 g
Dimensions (LxWxH):	9.1" x 8" x 2.8"

Warranty

OHAUS ONE-YEAR WARRANTY

For our Ohaus digital balances with a one-year warranty, the warranty information is as follows:

Ohaus compact scales are warranted against defects in materials and workmanship for a period of 12 months from the date of delivery. During the warranty period Ohaus will repair, or at its option, replace any component(s) that proves to be defective at no charge, provided that the product is returned, freight prepaid, to Ohaus.

This warranty does not apply if the product has been damaged by accident or misuse, exposed to radioactive or corrosive materials, has foreign material penetrating to the inside of the product, or as a result of service or modification by other than Ohaus. In lieu of a properly returned warranty registration card, the warranty period shall begin on the date of shipment to the authorized dealer. No other express or implied warranty is given by Ohaus Corporation. Ohaus Corporation shall not be liable for any consequential damages.

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

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Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

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Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

Full Return Policy

Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

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Summaries above are provided for convenience. The full Policies & Warranty Info pages govern all orders and may be updated at any time.

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Ohaus NV221 Navigator Portable Balance Scale

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