Dwyer Series 470 Anemometer.

Dwyer Series 470 Thermal Anemometer Unknown Condition. As is Pick One Read Disc

Dwyer Series 470 Thermal Anemometer. Untested, Low Battery Light Comes On.

Dwyer 470-1 Thermal Anemometer W/ Probe, CASE and instructions Working

Dwyer Series 470 Thermal Anemometer AS IS Untested

Dwyer 471B-1 Thermo-Anemometer 0 to 6000 FPM Test Instrument - MISSING PROBE

Dwyer Instruments Thermo-Anemometer Series 470

Dwyer 470-1 Handheld Thermal Anemometer W/ Probe Air Flow Meter A/C Fan Register