
Riken Keiki OX-04
A portable gas monitor designed to measure oxygen.

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 HS-04
A portable gas monitor designed to measure hydrogen sulfide.

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.