Inquiry (采购产品): Quote Request I have a Midwest differential pressure guage due for recalibration and would like to know what the cost is for it. Thank you **** Hidden Message ***** Merle Guy 2723 Charleston Dr. Plant City, FL 33563 USA Company: this is my personnal guage Title: environmental tech Phone: 813-763-2383 E-mail: merleguy28@hotmail.com **** Hidden Message ***** merleguy28@hotmail.com