when i bought this item we were told that the unit was a calirbrate. And came with a certificate.

i have just bought one of your PT-104 and was wondering, if i can have the certificate for this item

cheers
ricewind

Have biught your PT104 and I am using it for PT500 sensor which i have sorted out. Also I am using DS18B20 and don't think this product will work with your PT104 have you any ideas which I should use.

many thank

ricewind

cheers i will have a go and see what happens.