Yokogawa Alternator Tester Meter 255400EAEA8JEY

Description:

The Yokogawa 255400EAEA8JEY Alternator Tester Panel Meter is used in electrical test systems for monitoring alternator output voltage and charging performance. Commonly installed in automotive test benches, generator testing equipment, and maintenance diagnostic panels. Maintenance teams and system integrators use this part for testing alternator performance, diagnosing charging systems, or replacing failed tester meters in legacy setups.

Applications:

The Yokogawa 255400EAEA8JEY is commonly used in automotive and industrial testing environments where alternator output must be verified. It is frequently applied in maintenance shops, generator service stations, and diagnostic panels to provide real-time visual indication of voltage output and charging system performance. Alternators generate electrical power and charge batteries, making accurate voltage monitoring critical for proper operation.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: 255400EAEA8JEY
• Product Type: Analog Panel Meter (Alternator Tester)
• Series: 255 Series
• Measurement Type: Voltage (Alternator output testing)
• Measurement Range: 0–40 Volts
• Display Type: Analog needle indicator
• Mounting Type: Panel-mounted
• Input Type: Direct voltage input
• Application: Alternator and charging system diagnostics
• Construction: Industrial-grade housing
• Use Case: Automotive and generator testing panels
• Status: Typically available as surplus or legacy component

Common Replacements:

• Yokogawa 255-400-EAEA
• Yokogawa 254320PKPK8
• Yokogawa 250 Series Voltage Panel Meter