Family Owned & Operated Since 1971• Bakersfield, CA
SKU: ZM334
Source 0.00 to 24.00 mA, read 0.00 to 52.00 mA (-25% to 300% range). Simulate and power 2-wire transmitters. Accuracy ±0.025% ±1 LSD; ±0.005 mA at 4 mA / 20 mA EZ-checks. NIST cert with data included.
List price. Volume pricing available.
The Meriam ZM334 is a handheld loop calibrator for testing and commissioning 4-20 mA current loops. It can source a precise milliamp signal, read loop current, and power and simulate 2-wire transmitters, making it a core tool for instrument technicians working on analog control loops.
The ZM334 sources 0.00 to 24.00 mA and reads 0.00 to 52.00 mA — covering -25% to 300% of a standard 4-20 mA span — with an accuracy of ±0.025% ±1 LSD and ±0.005 mA at its 4 mA and 20 mA check points. A NIST-traceable calibration certificate with data is included.
The Meriam ZM334 Loop Calibrator is manufactured by Meriam. Valley Instrument Service is an authorized Meriam dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
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