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by Ohaus

Ohaus 3 Piece Metric Attachment Weight Set, 707-00, 500g - 1000g

4.3 out of 5 stars 8 customer reviews

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Specifications for this item
Brand Name Ohaus
Part Number 80780108
Number of Items 1
Item Weight 0.64 ounces
Size 500g to 1000g, 3 Piece
UNSPSC Code 41111505
Volume 0.02  milliliters

Hanging metric weights used to extend scale capacity of Ohaus 750-S0 and 75... See more product details


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Product Features

  • Metric hanging weights used to extend the weight capacity of Ohaus 750-S0 and 750-SW metric triple-beam balances, set of three
  • Cast iron construction for durability and long life
  • Set of three attachment weights includes two 1,000g weights, and one 500g weight

Product Details

  • Item Weight: 0.6 ounces
  • Shipping Weight: 1.7 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0051WHRAI
  • Item model number: 80780108
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (8 customer reviews)
  • Amazon Best Sellers Rank: #40,084 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Frequently Bought Together

  • Ohaus 3 Piece Metric Attachment Weight Set, 707-00, 500g - 1000g
  • +
  • Ohaus 750-S0 Triple Beam Mechanical Balance with Stainless Steel Plate, 610g Capacity, 0.1g Readability
  • +
  • Ohaus White Polypropylene Maxi-Scoop, with 42g Counterweight
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Product Description

Hanging metric weights used to extend scale capacity of Ohaus 750-S0 and 750-SW metric triple-beam balances (not included). Cast iron construction has durability and long life. The set of three attachment weights includes two 1,000g weights and one 500g weight.

Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight.

Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.

Ohaus manufactures scales and balances for laboratory, educational, retail, food, and jewelry applications. The company, founded in 1914, is headquartered in Parsippany, NJ.

What’s in the Box?
  • 1,000g (2)
  • 500g

Customer Reviews

Top Customer Reviews

Verified Purchase
I have had a Triple Beam for years (Ohaus), and have always intended to get these weights to increase the capacity of the scale. Recently, when I saw these on Amazon, I was worried how accurate they would be.

After receiving, I was a little taken aback by the fit and finish, they are a tad rough. But as far as accuracy on what they weigh - I weighed them on my .01g accuracy scale, and all three are within plus or minus .02g. Pretty good since the Triple Beam is .1g accuracy.

A note to potential buyers: The two 1000g weights are actually 295g, and the 500g weight is 147.5g. Some might be surprised by that - and it is not clearly spelled out in the ad. This is because the 1000 and 500g rating are based on what the equivalent weight would be as a COUNTERBALANCE when mounted on the Triple Beam - and not what the actual weight of the piece itself is. So anyone expecting to get two 1000g and one 500g calibration weight, don't be surprised when they weigh 295g and 147.5g respectively!

Overall five stars because at the end of the day, they do what they claim to well withing the 0.1g accuracy of the scale they work with! Fit and finish is not five star, but not enough for me to ding the rating.
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Verified Purchase
The term "attachment" weight does appear in the name, but I didn't know what that was and so ended up with the wrong thing. The description made it sound like the set included two 1,000g and one 500g weights. That's not really what you get. You would have to know what "attachment" weights are to know that these weights don't really weigh 1,000g and 500g.
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Verified Purchase
Weights are rugged and accurately filled. Nicely expands usability of the scale's basic 610g capacity. These weights used singly or combined with others, double as weight references to use for calibration of other scales, including the Ohaus balance.
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By Marc on October 30, 2014
Verified Purchase
Does exactly what it's supposed to and works great. Just make sure your scale is comparable with extra weights.
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Want to discover more products? Check out this page to see more: 500 g weight set