New, perfect condition, fully functional. Electronic manual included, no box. Apex Transmitter for gas detection made by Honeywell Analytics/Sieger. Acquired from the Government of Canada. Still has its bottom protective covers.

• Part Number 2110B 2204, Model 12345, Serial 3050121041011.
• Specifications: Vmax=32Vdx, Pmax=7.0W, Relay Contacts: 28Vdc. 1.0A.
• Marked Class I Div 1 Groups B,C,D
• Weighs 9 pounds, measures 5 X 6 X 6 inches.