The Practical Instrument Electronics (PIE) Model 211, 311, 510B, 511B and 525B are the industry's premier handheld RTD calibrators. These small, lightweight, rugged calibrators eliminate the need for large and clumsy decade boxes and confusing RTD conversion tables.
Several RTD curves are available including Ω with the flexibility for custom curves to meet your needs! These units feature long battery life, selectable °C or °F, and pulsed excitation current compatibility. They will also work with a variety of transmitters including Honeywell and Rosemount models.
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PIECAL 211 RTD Read & Source
with 9 types Plus Ω With Auto Stepping
PIECAL 311 RTD Read & Source with 9 types Plus Ω With Auto Stepping