Kitchen scale not working - Joseph Joseph Home

Is it possible you put the batteries in the wrong way? Sometimes a device will still have power in that situation, even though it won't work as expected. Try a new set of batteries, but clean the contacts in the battery compartment first, and double-check the battery orientation.

"EE" means that the scale has been overloaded. Try placing a small weight (i.e. 250g block of butter) on the scale and then turning the scale off and then on again with the small weight still on the scale. What this does is to try and re-calibrate the scale. If this doesn't work then I am pretty certain that the scales will need to be replaced. The scales in question do have a 15 year guarantee and you can try contacting Salter Housewares directly if you have your proof of purchase.

https://www.pricescompare.co.uk/q&a/ee-showing-on-screen.html

Can you please confirm if this is the product you are refering too?

https://www.pricescompare.co.uk/kitchen-scales/product/salter-aquatronic-platform-scales.html

This one fits all your requirements.
http://www.bigw.com.au/home-garden/kitchen/kitchen-scales/bpnBIGW_0000000242309/propert-easyhang-5kg-slimline-digital-kitchen-scale

The different types of kitchen scales you can get are analogue, digital, with an added nutritional value, wall mounted, or a travel-size scale.

i needs manuals of calibration of the scale salter model 6055

This sounds very typical of kitchen and postal scales. I know you don't want to hear this, but this basically means it is time to replace your scale with a better scale - perhaps no longer giving Salter your business..

The 1 part just slides off.

Convert your meters to centimeters and divide by 20. That gives you 1/20 scale

make sure the battery your getting is a good one longlastig and if that doesnt work then how nout the motor