Brand: Fumiscope; manufacturer label from Key Chemical & Equipment Co., Inc. in the United States.

Model: Fumiscope Model D fumigation gas analyzer; MPN: MODEL D.

Instrument is mounted in an integrated rectangular metal equipment case with hinged lid, top carry handle, and front control panel layout for field or service use.

Front panel includes a digital numeric display window with scale marked in ounces per 1000 cubic feet, a central FLOW ADJUST knob, and a right-side ZERO ADJUST control.

Gas path hardware features a vertical flowmeter tube with graduated scale, clear sample tubing loop, inline filter elements, and an INLET port connection at the lower left of the panel.

Switching controls provide PUMP and METER ON/OFF toggle switches and a fumigant selector switch labeled Me.Br and VIKANE for use with methyl bromide or Vikane fumigants.

Panel legend indicates electrical rating of 115 VOLTS A.C. ONLY, with an attached power cord exiting the lower right corner and a multi-pin connector fitting.

FUMISCOPE branding appears in raised lettering above the display, with additional MODEL D marking at the lower left edge of the panel.

Panel text referencing Me.Br and VIKANE indicates intended use as a fumigation monitor for measuring fumigant gas concentrations; users should consult manufacturer documentation for detailed operating procedures.

Listing includes the Fumiscope Model D analyzer and attached case with tubing and power cord as shown; external sampling hoses, calibration equipment, and printed operating manual are not included.