Dear Sir or Madam, Could you please tell me how much voltage can be created when a 20C temperature difference is applied across the module? (40 C for the hot side and 20 C for the cold side) I am also interrested in pricing for 500 units and for 10000 units. If you are able to provide a sample, this would help me to evaluate your product. Thank you for your assistance. Best regards, David Socha, Senior Chemist Evident Technologies I want to receive: Product Spec . Price Payment . Sample Needed .
