Riken Keiki

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We import high-quality portable gas detectors from the Japanese company Riken Keiki as an authorized reseller. We have been the official importer of Riken Keiki in Finland for over 10 years.

Riken Keiki Co. Ltd was founded in Japan in 1939 and its headquarters are located in Tokyo. Riken Keiki specializes in the manufacture of industrial gas detectors and alarm devices. We offer Riken Keiki’s portable gas detectors, specialized in personal protection, for both sale and rental. These devices are developed and designed to meet the demanding conditions of various industrial sectors.

Riken Keiki
  • Riken Keiki GX Force

    Riken Keiki GX Force

    GX-Force by Riken Keiki is a compact and powerful personal 1–4 gas detector with a built-in sampling pump. The device can measure typical confined space gases, combustible gases, oxygen, carbon monoxide, and hydrogen sulfide.

  • Riken Keiki GW-3

    Riken Keiki GW-3

    At a mere 45 g, this small, portable design lets you to wear the device on your wrist, arm or anywhere else - for example on a helmet band.

  • Riken Keiki GX-3R Pro

    Riken Keiki GX-3R Pro

    The Riken Keiki GX-3R Pro is a small, lightweight 4 gas monitor that can be used to measure five different gases.

  • Riken Keiki GX-3R

    Riken Keiki GX-3R

    The Riken Keiki GX-3R is the smallest and lightest 4 Gas Confined Space monitor available on the market.

  • Riken Keiki OX-04

    Riken Keiki OX-04

    A portable gas monitor designed to measure oxygen.

  • Riken Keiki CO-04

    Riken Keiki CO-04

    A portable gas monitor designed to measure carbon monoxide.

  • Riken Keiki HS-04

    Riken Keiki HS-04

    A portable gas monitor designed to measure hydrogen sulfide.

  • Riken Keiki SC-04

    Riken Keiki SC-04

    A portable single gas monitor designed to measure sulfur dioxide, nitrogen dioxide, hydrogen cyanide, phosphine, ammonia and chlorine.

  • Riken Keiki CX-04

    Riken Keiki CX-04

    A portable gas monitor designed to measure oxygen and carbon monoxide.

  • Riken Keiki - Detector

    Riken Keiki GX-6100

    Multi-gas portable detector with an internal pump. Used for monitoring oxygen, flammable gases, hydrogen sulfide, carbon monoxide, carbon dioxide, nitrogen dioxide, sulfur dioxide and different VOC.

  • Riken Keiki SC/GX-9000

    Riken Keiki SC/GX-9000

    Multi-gas portable detector with an internal pump. Used for monitoring oxygen and multiple different toxic and flammable gases.

  • Riken Keiki SDM-3R Calibration Station

    Riken Keiki SDM-3R Calibration Station

    The SDM-3R is a versatile maintenance tool that automates the service of a GX-3R and GX-3R Pro portable gas monitors.

  • Riken Keiki RP-3R Pump and probe

    Riken Keiki RP-3R Pump and probe

    Riken keiki RP-3R pump and probe for GX-3R Pro allows for easy location of leaks and makes measuring gas concentrations from tanks or wells much easier.

  • Gas Detector GD-70D

    Gas Detector GD-70D

    A gas detector with a pump for monitoring toxic, flammable, and oxygen-displacing gases.

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