The Push-Pull Spring Balances have a dual usage in which they weigh
suspended objects as well as measure the force of pushing or pulling
an object using the extended rod. 
These are calibrated in Grams and Newtons and colour coded for easy
identification.

  

    

    Code
    

    Capacity
    

    Colour
  
  

    

    A
    
0-250 g
    

    Blue
  
  

    

    B
    
0-500 g
    

    Green
  
  

    

    C
    
0-1 kg
    

    Beige
  
  

    

    D
    
0-2 kg
    

    Red
  
  

    

    E
    
0-3 kg
    

    White
  
  

    

    F
    

    0-4 kg
    

    Yellow