M1223UCA91 - Yokogawa 2558A 5x Annual NIST Cal As Left Data

Yokogawa 2558A 5x Annual NIST Cal As Left Data

The Yokogawa 2558A 5x Annual NIST Cal As Left Data (part number M1223UCA91) is an official calibration service option for the Yokogawa 2558A AC Voltage Current Standard. This service provides five annual calibrations performed to NIST traceable standards, with 'As Left' data included for each calibration event. The calibration ensures that the 2558A instrument maintains its specified accuracy and performance over time, supporting compliance with quality and regulatory requirements. This service is performed by Yokogawas authorized calibration laboratories and is recommended for users who require documented traceability and periodic verification of their 2558A instrument.