Quick view Komyo Rikagaku Kogyo Komyo Rikagaku Kogyo Rd-c Gas Detection Head MSRP: $348.99 Komyo Rikagaku Kogyo Rd-c Gas Detection HeadKomyo Rikagaku Kogyo Co., Ltd.Model: Rd-cD2 G4No: 21551Weight: 940 Gm Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List