SULFUR-CONTAINING COMPOUND DETECTION DEVICE

PROBLEM TO BE SOLVED: To provide a sulfur-containing compound detection device capable of easily detecting a sulfur-containing compound with a simplified structure.SOLUTION: The sulfur-containing compound detection device 1 includes: a first detector 2A, a second detector 2B and a third detector 2C which change the color in coming into contact with a sulfur-containing compound; and a first comparator 3A, a second comparator 3B and a third comparator 3C whose color is compared with the colors of the detectors. The first detector 2A, the second detector 2B and the third detector 2C have exposed surfaces 21A, 21B, 21C containing metal silver, all or some of which have different surface roughness.