Yokogawa UL/CSA standard, PSE compliant
The Yokogawa 2558A-D is a model variant of the 2558A AC Voltage Current Standard, specifically designed to comply with UL/CSA standards and PSE requirements. The 2558A is a precision instrument used for calibrating AC voltmeters, ammeters, and power meters, offering high accuracy and stability. It features a wide output range (1 mV to 1200 V, 1 mA to 60 A), selectable frequency (40 Hz to 1 kHz), and a user-friendly interface for efficient operation. The 2558A-D variant ensures compliance with North American and Japanese safety standards, making it suitable for use in regulated environments. Its robust design and advanced features support reliable calibration in laboratories and production lines.