Model 471B digital thermo anemometers, now available from Dwyer Instruments , are versatile instruments that can quickly and easily measure air velocity or volumetric flow in addition to air temperature in imperial or metric units.
These anemometers feature a high contract LCD display that shows both selected readings simultaneously, as well as a convenient backlight designed to ensure visibility in low light conditions.
The probe used in these instruments is manufactured from stainless steel, and includes a comfortable hand grip that is etched with insertion depth marks from 0 to 8 inches and 0 to 20 cm.
The electronics in these anemometers are fully protected by an extruded aluminium housing, which is lightweight, and comfortable to hold even when taking multiple readings. Up to 99 readings may be stored in the devices for later retrieval. An integral sliding cover protects sensors when not in use.
Items included with 471B digital thermo anemometers are:
- a 9 volt alkaline battery
- sensing probe
- wrist strap; and
- custom carrying case.