After my scale powers on, it says Err.

Just keeps reading Err even when I try to to weigh stuff or zero it out. Tried replacing batteries already which resulted in the same result: Err. Any ideas on how to fix it?

Update (01/07/2023)

Salter model 3003. Thanks so much for your help!

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2944067:02crwdne2944067:0:

Hi,

What is the make and model number of the scales?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

Salter model 3003. Thanks so much for your help!

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0