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

Riken Keiki SC-04
A portable single gas monitor designed to measure sulfur dioxide, nitrogen dioxide, hydrogen cyanide, phosphine, ammonia and chlorine.