Trek® 520 (±2 kV) and Trek 523 (±20kV) Handheld Electrostatic Voltmeters
Trek® 520 (±2 kV) and Trek 523 (±20kV) Handheld Electrostatic Voltmeters
Features:
The Trek® 520 (±2 kV) and Trek® 523 (±20 kV) handheld electrostatic voltmeters are designed for accurate, non-contact surface voltage measurement without requiring fixed probe spacing. Their advanced design ensures reliable readings across a variety of ESD-sensitive applications.
• Non-contact measurement of electrostatic surface voltage
• Accurate readings across a wide range of probe-to-surface distances
• No need to maintain fixed spacing during measurement
• Chopper-stabilized design for drift-free performance in ionized environments
• Digital display for clear voltage readings (520-1)
• Optional analog output monitor for recording or oscilloscope use (520-2)
• Portable handheld design for flexible use
• NIST-traceable calibration certificate included
Performance:
The Trek® 520 and 523 provide consistent and precise voltage measurement across diverse industrial and laboratory environments.
• Measurement ranges of ±2 kV (520) and ±20 kV (523)
• Stable readings in both ionized and non-ionized environments
• Reliable performance independent of probe spacing variations
• High sensitivity for detecting surface charge buildup
• Suitable for real-time monitoring and troubleshooting applications
Value for Money:
The Trek® 520 and 523 offer excellent value by combining precision, flexibility, and portability in a single measurement solution.
• Eliminates need for precise probe positioning, reducing setup time
• Optional analog output expands functionality for data recording and analysis
• Reliable accuracy improves process control and reduces errors
• Portable design supports use across multiple locations
• Versatile applications reduce need for multiple instruments
• Ideal for manufacturing, electronics testing, semiconductor, and ESD auditing applications
