Home / Shop by Category / Propeller Shaft Revolution Indicator Nunotani Keiki D1-120B - Marine Speed Monitor
Nunotani Keiki

Propeller Shaft Revolution Indicator Nunotani Keiki D1-120B - Marine Speed Monitor

SKU: RAMA53913
Product type: Marine Equipment > Navigation > Speed Indicators
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The Propeller Shaft Revolution Indicator Nunotani Keiki D1-120B is a crucial component for accurately monitoring the speed of your marine vessel's propeller shaft. Manufactured by Nunotani Keiki Seisakusho Co., Ltd., this indicator is designed for precision and reliability in the demanding marine environment. This instrument is essential for ship captains, marine engineers, and boat owners, providing real-time data to ensure optimal vessel performance and safety.

This revolution indicator, with a model number D1-120B, operates with an input voltage of 110V and is suitable for use in Japan. Its lightweight design at 190 grams makes it easy to install and integrate into various marine setups. The Nunotani Keiki brand is synonymous with quality, making this indicator a trusted choice for monitoring propeller shaft speed. The D1-120B is engineered to withstand the rigors of marine use, providing accurate readings in both ahead and astern directions.

  • Accurate RPM Display: Provides precise readings of propeller shaft revolutions per minute, with a range from 0 to 120 RPM in both ahead and astern directions.
  • Durable Construction: Built to withstand harsh marine environments, ensuring long-term reliability and performance.
  • Easy Installation: Designed for straightforward integration into existing marine systems.
  • High Visibility: Features a clear and easy-to-read display for quick and accurate speed monitoring.
  • Brand Reliability: Manufactured by Nunotani Keiki, a trusted name in marine instrumentation.

Specifications: Input Voltage: 110V. Weight: 190 grams. Display Range: 0 to 120 RPM (ahead and astern). Application: Marine vessels. The Nunotani Keiki D1-120B ensures that you can always monitor your vessel's performance. Trust in the quality of Nunotani Keiki for your marine instrumentation needs. Contact Ram Automations for inquiries.