HIOKI E E CORPORATION

Hioki Digital Phase Detector PD3259-50 ensures fast, non-contact, and safe phase detection with three-phase voltage measurement. Designed for maximum efficiency, it eliminates the need for metal contact, making it ideal for on-site electrical testing and maintenance.

Key Features:

• Non-contact three-phase voltage measurement and phase detection.
• Safe operation—no metal contact required.
• Simultaneous phase sequence and voltage inspection.
• Compatible with Wireless Adapter Z3210 for Bluetooth® communication.
• Data transfer and report creation using free GENNECT Cross app.
• Visual and audio alerts for phase detection status.
• Durable IP54 dustproof and waterproof design.

Key Features:

• Fully automated battery testing for large packs up to 300 V
• Simultaneous measurement of internal resistance (AC-IR) and open-circuit voltage (OCV)
• Wide resistance range: 3 mΩ to 3.1 kΩ with 0.1 μΩ resolution
• Voltage measurement ranges: 6 V, 60 V, and 300 V with high precision
• Equipped with LAN interface for production line integration
• Fast, accurate AC four-terminal method
• Resistant to static electricity (±30 kV contact discharge)
• Ideal for high-voltage pack inspection and quality control

Key Features:

• Fully automated battery testing for small cells and packs up to 60 V
• Simultaneous measurement of internal resistance (AC-IR) and open-circuit voltage (OCV)
• Wide resistance range: 0 Ω to 3.1 kΩ with 1 μΩ resolution
• Voltage measurement ranges: 6 V and 60 V with high precision
• Equipped with LAN interface for integration with production lines
• Rapid measurement using AC four-terminal method
• Highly resistant to static electricity (±30 kV contact discharge)

Key Features:

• Industry-leading precision for OCV and AC-IR testing of EV battery cells
• Ultra-high resolution for advanced cell grading (down to 0.01 µΩ)
• Fast testing speeds with excellent reproducibility
• MIR mode enables parallel testing without interference
• Channel-specific correction and multiplexer support
• Reliable long-term system operation with route resistance monitoring
• Easy integration with existing systems (BT3562A command compatibility)
• Compact, lightweight design for lab or production lines

• Simply clip clamps onto wire insulation
  
• Green LED arrow clearly shows phase direction, perfect for visual reports
  
• CAT III 1000V
  
• Rotating LED indicator shows the phase sequence for a 3-phase power supply at a glance
  
• Intermittent beeps signal positive phase; continuous tone signals reverse phase
  
• Magnetic base allows the instrument to be secured on a distribution panel