Check the listing for details. YSI EcoSense EC300M Conductivity/Salinity/Temperature Meter. Condition: New. Listed at 456.00 USD. Ebay_Standard DIV FORESTRY SUPPLIERS Product Head--> YSI EcoSense EC300M Conductivity/Salinity/Temperature Meter Description Features a 250 data set reviewable memory, waterproof micro-USB port for transferring data to a PC, real-time clock for date/time stamp of saved data, and user-selectable recalibration prompt that provides reminder to calibrate. This compact, handheld meter measures conductivity, specific conductance, salinity, and temperature. Features include auto shut off function (after 30 minutes of non-use), a low battery indicator, a super-stable four-electrode conductivity cell, calibration back-up, a user-friendly interface, and a waterproof, splash resistant case (meets IP-67) with connector caps. Probe and cable assemblies sold separately from the meter. Choose from two cable lengths. One-year warranty on instrument. About Us When Jim Craig began his mail order forestry business in 1949, packages wrapped for Parcel Post shipment to customers were loaded onto a Red Wagon and pulled to a nearby post office. Today, Forestry Suppliers is a direct-mail supplier for natural resource professionals worldwide. Our catalogs feature thousands of quality products for the forestry, environmental science, surveying/engineering, wildlife biology, horticulture, grounds maintenance, and education professionals - and more. Our legendary "Red Wagon" service continues to this day, with product and technical support before and after the sale, a bilingual sales staff, experienced customer service representatives, a knowledgeable bid and contract department, and an in- house repair service. Shipping We ship everything within 1 business day of payment via UPS Ground or USPS Priority Mail. All orders ship from Jackson, Mississippi. Payment For customers shopping in our eBay store, we only accept PayPal. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.