Description Specifications Literature Accessories Description The Meriam Meri-Cal Digital Manometer / Calibrator features high accuracy and rugged design that brings laboratory test and calibration capability to the field. It 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.The Meri-Cal may be used for test measurement of pressure or differential pressure and as a calibrator for mechanical recorders, gauges, pneumatic controls and electronic transducers and transmitters.Features:0 to 30 VDC0 to 30 mA DC8 digit LCD displayNIST certificate includedNI-CAD rechargeable batteries (40+ hrs)Automatic zeroAuto-ranging State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsApprovals:CSA certification for intrinsic safety use in Class 1, Groups A, B, C and D areas. CE and CENELEC approvals. (Both Optional)Display:8 digit (4 pressure or DP and 4 voltage or current) LCD type with .3" high (7.6 mm) digits.NIST traceability:NIST certificate supplied for all models.Power:NI-CAD Rechargeable, Minimum of 40 Hrs @ 70° F (21° C); 20 Hrs @ -20° F (-29° C)Temperature:Storage: -40° F to 140° F (-40° C to 60° C)Operating: -20° F to 122° F (-6.7° C to 50° C)Effect: None within the calibrated range of -4° to 104° FProcess connection:1/8" OD Presto-lokPressure limits:Twice range on Gauge (LP) units. Twice range on Differential (DP) units when pressurized on high side only and 150 PSI (10.5 Kg/cm2) static when applied to both sides of the sensor simultaneously.Media compatibility:Non-isolated sensor for clean, dry, non-corrosive gasesAuto Zero:A push of a button automatically establishes zero. There is no need to compute compensation factors for local gravity, temperature, or head difference due to the location of the tester vs. the unit under test.Engineering units:in H2O at 20° C, cm H2O, PSI, in Hg at 0° C, mm Hg, Kg/cm2, kPa, mBar and user scaledResolution:Auto-ranging for optimal accuracy and resolution of the display for both pressure and electrical inputs.Electrical Measurement:Voltage: 0 to 30 VdcCurrent: 0 to 30 mAdcAccuracy:Pressure: ± 0.1% of reading, ± 1 count, Voltage/Current: ± 0.1% of reading, ± 2 counts. Optional ± 0.05% of reading, ±1 count on pressure sensors. Accuracy includes the combined effects of linearity, hysteresis, repeatability and temperature over the calibrated range. Literature & Docs Product Specifications Manual Accessories Meriam Case ZA34491 Was: Now: $107.00 In Stock Add To Cart View More Meriam B900950-00003 Case ZB900950-00003 Was: Now: $41.00 In Stock Add To Cart View More