The Yokogawa B9565AR is an authentic, high-precision blue recording stylus pen engineered specifically for Yokogawa industrial chart recorders. Designed for reliable, continuous line tracing, it delivers clean, crisp blue data logging without skipping, smudging, or ink feathering under demanding operating conditions.

Utilizing quick-drying, fade-resistant ink, this recording stylus provides accurate long-term physical record-keeping on chart paper. It serves as an essential replacement consumable for commercial vessel engine control rooms, navigation bridge recorders, and industrial process automation monitoring.

Key Features:
• Smooth Precision Tracing: Delivers consistent, smudge-free blue lines across paper charts.
• Vibration & Motion Resistant: Maintains stable paper contact during vessel motion and machinery vibration.
• Tool-Free Replacement: Simple snap-in mounting mechanism allows quick, hassle-free replacement.
• Factory Sealed: Individually packaged to guarantee ink freshness and prevent drying prior to use.