W. H. Cooke has been in business since 1963 and is a leading manufacturer of standard and custom thermocouples and RTD's. We are also a major supplier of controls, heaters and sensors. At W. H. Cooke we pride ourselves in customer service. We aim to provide accurate information on all our listings. But hey, everyone makes mistakes, so please, if we made an error let us know immediately and we will do our best to correct the situation. We do provide all our listings with a 14 day money back guarantee (buyer pays for return shipping). This gives you peace of mind when purchasing anything from us. Most all of our listings we allow you to make an offer, so please, if you see an item that you need or want, don't hesitate to drop us an offer. You never know! We appreciate you stopping by our store, and since you're here, go ahead and click above and send us your best offer.