This website uses cookies to ensure proper functionality of the shopping cart and checkout progress. By continuing to browse the site you are agreeing to the use of cookies. Close

Professional Weighing Scales and Balances UK
Freephone: 0800 612 9007
Call us now for help, advice and price matching offers.

M1 Class Individual Finely Turned Slotted Brass Calibration Test Weights

Manufactured by Kern
How would you rate this product?
M1 Class Individual Finely Turned Slotted Brass Calibration Test Weights
Starting From: £14.00

These M1 Class test weights are constructed from cylindrical finely turned brass and comply with OIML R111-2004 in all aspects, without exception. Slotted test weights can be slotted onto hanging beam bar weights in order to test force measurement devices in Newtons.

Correctly selected test weights with calibration certificate are the pre-requisite for ensuring that your balances and scales are not only correctly adjusted, but also correctly calibrated. Scheduled testing of your balances with such test weights helps to guarantee your quality requirements and to maintain your quality targets.

Here's how you find the right test weight for your balance: A balance can never be more accurate than the test weight used to adjust it, it all depends on its tolerence. Accuracy of the test weight, should correspond to the readout of the balance, or rather be better.

Purchase Options

Choose Your ItemSee specifications below for model details

What do the 100g x 1mg type numbers mean?

When we show pairs of numbers such as 100g X 1mg or 12kg x 0.1g we are using an industry-wide shorthand which represents: capacity x readability. The 'x' does not mean multiply but could be read as 'with'.

Capacity is the maximum mass that can be measured on that scale or balance.

Readability is the smallest difference that the scale or balance can weigh to and display. Readability can be also be referred to as graduations, precision and resolution.

  • 347-415 M1 Class 1g Slotted Test Weight
    £16.80 (Inc. VAT)
  • 347-425 M1 Class 2g Slotted Test Weights
    £18.00 (Inc. VAT)
  • 347-435 M1 Class 5g Slotted Test Weights
    £19.20 (Inc. VAT)
  • 347-445 M1 Class 10g Slotted Test Weight
    £22.80 (Inc. VAT)
  • 347-455 M1 Class 20g Slotted Test Weight
    £24.00 (Inc. VAT)
  • 347-465 M1 Class 50g Slotted Test Weight
    £26.40 (Inc. VAT)
  • 347-475 M1 Class 100g Slotted Test Weight
    £30.00 (Inc. VAT)
  • 347-485 M1 Class 200g Slotted Test Weight
    £36.00 (Inc. VAT)
  • 347-495 M1 Class 500g Slotted Test Weight
    £57.60 (Inc. VAT)
  • 347-515 M1 Class 1kg Slotted Test Weight
    £92.40 (Inc. VAT)
  • 347-525 M1 Class 2kg Slotted Test Weights
    £139.20 (Inc. VAT)
  • 347-535 M1 Class 5kg Slotted Test Weight
    £259.20 (Inc. VAT)
  • 347-545 M1 Class 10kg Slotted Test Weight
    £451.20 (Inc. VAT)
Select your required variant above.

Select Optional Extras


Model Capacity Full Specification
Print: 1g Show
Print: 2g Show
Print: 5g Show
Print: 10g Show
Print: 20g Show
Print: 50g Show
Print: 100g Show
Print: 200g Show
Print: 500g Show
Print: 1000g Show
Print: 2000g Show
Print: 5000g Show
Print: 10000g Show
Click here to review this product

Write Your Own Review

You're reviewing: M1 Class Individual Finely Turned Slotted Brass Calibration Test Weights

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Product Rating
 1  2

M1 Class Individual Finely Turned Slotted Brass Calibration Test Weights Features


  • Finely Turned Brass Cylindrical Slotted Construction

  • High Quality Test Weight for Industrial and Commercial Scales

  • OIML R111-2004 Compliant