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Your cart is empty.Ajax Scientific Tubular spring scale have a clear plastic body that is calibrated in both grams and newton. Both rings and hooks are chrome-plated and each can be zeroed with the metal nut located at the top. Dimensions of scale (excluding ring and hook) are approximately 18-centimeters long by 2-centimeters diameter. Yellow color. Available in weight capacity: 5000-grams/50-newtons.
Roxie G
August 21, 2025
Used to measure the filling of a weather balloon and it was perfect for the job!
Book Lady
August 7, 2025
I am a peritoneal dialysis patient and I have to weigh bags of fluid three times each day. I needed a scale to toss in my travel bag for when I need to do my dialysis exchanges away from home (this way I don't have to remember to grab the one I use at home).. This is also easy for me to read.
Novella
August 4, 2025
Great for educational purpose. The work well and children love to use them.
pauljfitz
July 30, 2025
Helped my grandson do his science fair project. A very good product that works well.
Robert M.
June 26, 2025
Very nice. Exactly what I wanted. Thanks
mike
June 19, 2025
cheap scale, previously rated a 4 but I never checked accuracy. Above picture shows this product overestimates a 5lb (2.27 kg) weight as 2.5kg. Inaccurate by 10.1% which is too much considering this is only a one use device and digital scales are now in same price range.us/metric/measurement/%error1.25 lb weight/0.567kg/0.8kg/41%5lb/2.27kg/2.5/10.1%7.5lb/3.4kg/3.5/10%(5&7.5 lb weights verified w/body wt scale to be accurate)
postie
June 14, 2025
Seems to be just what we were expecting. An inexpensive way for my kids to work on science projects. It came fast and it seems to be a decently made product for the price.
Fuzzybarrel4563
February 10, 2025
It reads slightly off, since it reads is Mg it throws measuring off quite a bit.
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