1. Gas Detectors & Monitors Items
  2. sku: 4595612102300704
  3. RIKEN KEIKI FP-301

RIKEN KEIKI FP-301 Rki Gas Monitor Arsine Box Tape REV.1 ASH3

Fp-301 Riken Keiki Rev.1 Rki Toxic Gas Monitor Arsine Ash3 Open Box No Tape

( Brand: Riken Keiki ), ( Part Type: Monitor Box Tape ), ( Unit Type: Unit ), ( Manufacturer Part Number: FP-301 REV.1 ), ( Country Of Origin: Japan )

Review RIKEN KEIKI Rki Toxic Gas Monitor Arsine Open Box No Tape

The Riken Keiki FP-301 Rev.1 RKI Gas Monitor is a top-tier, portable gas detection device designed to detect Arsine (AsH3) gas in various industrial and laboratory settings. This revised version offers enhanced features and improved performance for increased safety and reliability.

This compact and lightweight gas monitor comes in a sturdy box with an adhesive tape cover, specifically identified as Ash3 for easy recognition. The device is equipped with a high-sensitivity electrochemical sensor for AsH3 detection, ensuring accurate and rapid detection of even the smallest concentrations of this highly toxic gas.

The FP-301 Rev.1 RKI Gas Monitor boasts a large, easy-to-read LCD display, showing the real-time gas concentration level, alarm status, battery status, and other essential information. It also features multiple alarm levels (alarm, alarm flashing, and mute) to alert operators of potential hazards.

This gas monitor is built with a robust, waterproof design, making it suitable for use in harsh environments. It operates on an rechargeable lithium-ion battery, which can be easily charged using the included charger. The device is also equipped with a low battery indicator, ensuring that the battery is always charged and ready for use.

The FP-301 Rev.1 RKI Gas Monitor is equipped with a data logging function, which can store up to 4,000 data points for later analysis. This feature allows operators to review historical gas concentration levels, providing valuable insights into potential trends and helping to maintain a safer working environment.

Additionally, this gas monitor comes with built-in calibration and self-diagnostic functions, ensuring that the device is always in optimal working condition. The calibration function allows for easy calibration using calibration gas, while the self-diagnostic function continually checks the sensor and other essential components for any issues.

In summary, the Riken Keiki FP-301 Rev.1 RKI Gas Monitor is a high-performance, portable gas detection device specifically designed for detecting Arsine (AsH3) gas. With its large, easy-to-read display, multiple alarm levels, waterproof design, data logging function, and built-in calibration and self-diagnostic functions, this gas monitor is an essential tool for maintaining a safe and reliable industrial or laboratory environment.

The Riken Keiki FP-301 Rev.1 Arsine ASH3 Gas Monitor is a specialized piece of equipment designed to detect and measure the presence of Arsine gas in the air. Arsine gas is a highly toxic and corrosive substance that is often used in the semiconductor industry. Here are some pros and cons of buying this gas monitor:

Pros:

1. Highly sensitive and accurate: The FP-301 Rev.1 is specifically designed to detect and measure very low levels of Arsine gas, making it an essential tool for industries that work with this hazardous substance.

2. Compact and portable: The monitor is small and lightweight, making it easy to carry around and use in various locations.

3. Alarm system: The monitor comes with an alarm system that alerts users when Arsine gas levels exceed safe limits, providing early warning and helping to prevent exposure to toxic gas.

4. Long battery life: The FP-301 Rev.1 has a long battery life, which reduces the need for frequent battery replacements and downtime.

5. Durable and rugged: The monitor is built to withstand harsh environments and rough handling, ensuring that it continues to function reliably even in challenging conditions.

Cons:

1. Expensive: The FP-301 Rev.1 is a specialized piece of equipment that comes with a high price tag, which may be a barrier for some businesses or individuals.

2. Requires calibration: The monitor needs to be calibrated regularly to ensure accurate readings, which can add to the cost and time required to maintain the equipment.

3. May require additional accessories: Depending on the specific application, additional accessories such as a pump or sampling tubes may be required, which can add to the overall cost.

Conclusion:

The Riken Keiki FP-301 Rev.1 Arsine ASH3 Gas Monitor is a high-performance and reliable tool for detecting and measuring Arsine gas levels. Its compact size, long battery life, and alarm system make it a valuable asset for industries that work with this hazardous substance. However, its high cost and the need for regular calibration may be a barrier for some users.

Recommendation:

If you work in an industry that requires the detection and measurement of Arsine gas, the Riken Keiki FP-301 Rev.1 Arsine ASH3 Gas Monitor is a worthwhile investment. Its advanced features and high accuracy make it an essential tool for ensuring a safe and productive work environment. However, be sure to factor in the cost of regular calibration and any additional accessories that may be required.

part # fp301 prices

  • $30.00-$1600.00

specifications detectoshould:

  • brand: Riken Keiki
  • part type: Monitor Box Tape
  • unit type: Unit
  • manufacturer part number: FP-301 REV.1
  • country of origin: Japan

general detectoshould:

  • condition: New Open box
  • Test, Measurement Inspection > Test Meters Detectors > Gas Detectors Monitors

shipping detectoshould:

  • cost: $53.70
  • class: Standard
  • service: UPS Ground
  • carrier: UPS
  • transit: 3-8 Days
  • type: Calculated

offer detectoshould:

  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: June 15, 2026

payments detectoshould:

  • other
  • wallet: Google-pay
  • credit card: Mastercard

returns detectoshould:

  • policy: No Returns

seller detectoshould:

  • # reviews: 113
  • rating: 100.0%
part type: monitor box tape, unit type: unit, country of origin: japan,
category: business & industrial > test, measurement inspection > test meters detectors > gas detectors monitors, sku: 4595612102300704,

Riken Keiki FP-301 Is Similar To:

detectoshould logo
5 offers $30.00–$1600.00 USD
  • Offer #1: $1600.00 price + $53.70 delivery = $1653.70* total. Tape not included.+$53.70 shipping
  • Offer #2: $350.00 price + free delivery = $350.00* total. Gas concentration display. Ideal for detecting new ACGIH s TLV level for Arsine.FREE SHIPPING
  • Offer #3: $30.00 price + $19.98 delivery = $49.98* total. Be assured that these were. Not done intentionally.+$19.98 shipping
  • Offer #4: $299.99 price + $27.00 delivery = $326.99* total. SC-90 portable toxic gas detector features. YOU ARE BUYING ONE RIKEN KEIKI SC-90 TOXIC GAS MONITOR ARSINE A126 0-1PP.+$27.00 shipping
  • Offer #5: $3250.00 price + $145.00 delivery = $3395.00* total. Riken Keiki FP-330 (REV 1) Toxic Gas Monitor In Excellent Condition.+$145.00 shipping