Inquiry (采购产品): Oakton TDS meter I had called the Spectum chemical company to Oakton TDS tester Spectrum Catalog Number: 244-51421 TDS TESTER11; WP; 10PPT - 1 ea TDSTestr Series Range: 0 to 1,999 ppm Resolution: 10 ppm Accuracy: +/-1% full-scale Temperature Readout: No Manufacturer Number: WD-35662-10 They said to contact you for this item. Can you please let me know if you can provide this and what is the price? I am in San Mateo, CA 94402. Thanks Mary **** Hidden Message ***** Mary Gerritsen 94402 Company: Mary Gerritsen editing and consulting E-mail: meg570@comcast.net **** Hidden Message ***** meg570@comcast.net