Description Specifications Literature Accessories Description The Meriam M334 is a state of the art, highly reliable, rugged and easy to use milliamp calibrator. It has the functions necessary to perform all the required maintenance and calibration tasks of virtually any 4-20mA loop. It provides source and read milliamp functions along with power and measure; and two wire transmitter simulations. In addition it can measure DC Voltage for troubleshooting power supplies. The M334 is functionally equivalent to similar calibrators with many additional benefits. These improvements include better long term stability, accuracy, reliability and ruggedness including significantly improved battery life. The combined improvements allow the Meriam M334 to meet or exceed all of the expected performance and functions of similar products. The M334 will also exceed the performance of many higher cost calibrators and meet today's most demanding requirements while maintaining the familiar, time proven reliability and ease of use of similar calibrators. This is the new standard!Features:Source 0.00 to 24.00 mA (-25.00% to 125.0%)Read 0.00 to 52.00 mA (-25.0% to 300.0%)Simulate 2-wire transmittersPower and measure 2-wire transmittersAccuracy to better than 0.025% (+1/2 LSD) - within +0.005 mA from 4.00 and 20.00 mA EZ-ChecksLarge high contrast graphic display viewable in all lighting conditions and anglesRead voltage function 0.00 to +99.99 VDCEZ-dial know easiliy adjusts output by 0.01 mA (0.01%)EZ-Check 3-position slide switch - instantly output 4.00 or 20.00 mA calibration valuesOverload protected - 135 vrms protection. Fuse-less protection from accidental misconnectionCompact, lightweight and rugged with heavy protective rubber boot State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsOperating Temperature Range:-20 to 60° C (-5 to 140° F)Storage Temperature Range:-30 to 60° C (-22 to 140° F)Relative Humidity Range:10% ≤RH ≤90% (0 to 35° C), Non-condensing10% ≤RH ≤70% (35 to 60° C), Non-condensingBatteries:Four "AA" Alkaline 1.5V (Duracell MN1500 or equivalent)Optional 120 VAC 50/60 Hz AC adaptor available NiMh Rechargeable battery kit availableMiscellaneous:Low battery indication with nominal 1 hour of operation leftOver-voltage protection to 135 vrms (rated for 30 seconds) or 240 vrms (rated for 15 seconds)High contrast graphic liquid crystal display with 0.413" (10.5 mm) high digits Literature & Docs Product Specifications Manual Accessories Meriam ZM334-2 AC Adapter A020-0100 Was: Now: $150.00 In Stock Add To Cart View More Meriam ZM334-1 AC Adapter A020-0101 Was: Now: $113.00 In Stock Add To Cart View More Meriam ZM334-4 Charger A020-0103 Was: Now: $150.00 In Stock Add To Cart View More