Avoirdupois Stainless Steel Individual Calibration Weights NIST Class F

by Optima Scale

$19.00 - $279.00

$49.00

$19.00 - $279.00

$49.00

Quantity

FREE Shipping on Most Orders (Lower 48 United States). Contact us for current availability and delivery timing.

✔ Authorized Optima Scale Dealer

✔ Call Us: +1 (941) 257-3293

✔ Manufacturer warranty varies by model; see the product description or contact us for exact coverage.

✔ Made in The USA

✔ Ships From Rancho Cucamonga, CA

These Avoirdupois Stainless Steel Individual Weights, NIST Class F, are designed for accurate testing and calibration of mechanical and digital scales. Built from durable stainless steel, they provide consistent mass standards for routine verification in laboratories, industrial facilities, and field applications. Imagine the confidence of knowing your scale measurements remain accurate and reliable—these calibration weights make it simple to maintain precision and compliance.

SPECIFICATION

Model Number	Weight	Height	Diameter	Traceable Certificate
280250	0.001 lb	●	●	Call for pricing
280251	0.002 lb	●	●	Call for pricing
280252	0.005 lb	●	●	Call for pricing
280253	0.01 lb	17/32 in	5/16 in	Call for pricing
280254	0.02 lb	9/16 in	7/16 in	Call for pricing
280255	0.05 lb	23/32 in	19/32 in	Call for pricing
280256	0.1 lb	7/8 in	3/4 in	Call for pricing
280257	0.2 lb	1 7/32 in	15/16 in	Call for pricing
280258	1 oz	13/16 in	5/8 in	Call for pricing
280259	2 oz	15/16 in	13/16 in	Call for pricing
280260	4 oz	1 11/32 in	1 in	Call for pricing
280261	8 oz	1 21/32 in	1 1/4 in	Call for pricing
280262	1 lb	2 9/32 in	1 1/2 in	Call for pricing
280263	2 lb	2 15/32 in	2 in	Call for pricing
280264	5 lb	3 11/16 in	2 5/8 in	Call for pricing
280265	10 lb	4 1/16 in	3 1/2 in	Call for pricing

SHIPPING & SUPPORT

We offer FREE SHIPPING to Lower 48 United States

This product ships directly from USA Measurements U.S. manufacturing facility. Standard lead time is 5–7 business days to ship.

Have questions or need help choosing the right model and scale accessories?
Contact us at sales@northlinescale.com or give us a call +1 941-257-3293 — our team is here to help.

Compare available configurations

Compare configurations and prices below. Select a configuration to view that option above before adding it to your cart.

Configuration	Price	Select configuration
0.001 lb	$19.00	Select
0.002 lb	$19.00	Select
0.005 lb	$19.00	Select
0.01 lb	$39.00	Select
0.02 lb	$39.00	Select
0.05 lb	$39.00	Select
0.1 lb	$49.00	Select
0.2 lb	$49.00	Selected
1 oz	$39.00	Select
2 oz	$49.00	Select
4 oz	$49.00	Select
8 oz	$69.00	Select
1 lb	$79.00	Select
2 lb	$99.00	Select
5 lb	$179.00	Select
10 lb	$279.00	Select

Need help choosing the right configuration?

Tell us what you are weighing, the required capacity and accuracy, and how the scale will be installed. We can help narrow the options before you order.

Call (941) 257-3293 Email product support

Avoirdupois Stainless Steel Individual Calibration Weights NIST Class F

SPECIFICATION

SHIPPING & SUPPORT

Compare available configurations

Need help choosing the right configuration?

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