Check the listing for details. Meriam Meri Cal Precision Manometer Pressure Calibrator DP2000I - CALIBRATED. Condition: Used. Listed at 489.00 USD. MERIAM MERI CAL DP2000I DIGITAL PRESISION PRESSURE CALIBRATOR & MANONETER REFURBISHED, REPAIRED, TESTED, CALIBRATED AND GUARANTEEDMADE IN USA Why you waste your money and time to purchase poor quality and unknown condition?THIS IS A HIGH-QUALITY AMERICAN MADE PRODUCT Calibrated on 03/21/2023 and due is 03/21/2024With the new rechargeable battery installed ACCURACY 0.05%0.001 PSI Resolution from 0 to 7 PSI &0.01 PSI Resolution 7 PSI to 72 PSIThe Meri-Cal is a portable digital manometer/calibrator for pressure and differential pressure measurement. It features high accuracy and rugged design that brings laboratory test and calibration capability to the field. Meri-Cal?s display simultaneously indicates pressure (or differential pressure) and electronic transducer/transmitter output in any of eight key selectable engineering units. Meri-Cal continues to provide the most cost-effective and useful method of precise measurements. DP2000I models can be used to measure differential pressure, gauge pressure and vacuum.Pressure range: 0-2000 inches H2O ( 0- 72.10 PSIG ) Engineering units: in H2O at 20°C, cm H2O, PSI, in Hg at 0°C, mm Hg, Kg/cm2, kPa, mBar and user scaled. Comes with a New AC Charger ONLY - NO any other accessories included. ***SALE IS FOR THE MERI CAL ONLY, NO OTHER EQUIPMENT, DOCUMENTS, CERTIFICATE OR ACCESSORIES INCLUDED IN THIS SALE*** Please see all photos and ask your questions via eBay email before click on "Buy it now"