Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

Anemometer Vane 80-4921 FPM (DAF80PW) Thermometer & Case

Reference only — not for sale

Model	DAF80PW
Manufacturer	General Tools
Category	Anemometers
Status	Discontinued

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Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

Heavy Duty Anemometer DAF80PW

Features:

Thermal anemometer for air velocity measurements
Low friction ball bearing vane wheel provides high accuracy at all air velocities
Thermistor sensor for accurate temperature measurements & fast response time
Large LCD display (shows air velocity & temperature at the same time)
Records Min/Max readings with recall
Data hold button
Auto shut off
RS-232 data output port
Built in temperature measurement
° F / ° C button
Auto power off (can be disabled)
Low battery indicator
Overload indicator

Specifications:

Temperature sensor: Thermistor quick response
Display size: 2" wide x 1.25"
Sampling time: Approx .08 seconds
Airflow:

Measurement		Range	Resolution	Accuracy
m/s	Meters per Second	.4 to 25	0.1	± (2% + 1d)
km/h	Kilometers per Hour	1.4 to 90	0.1
knots	Nautical Miles per Hour	.77 to 48.5	0.1
mile/h	Miles per Hour	.89 to 55.9	0.1
ft/min	Feet per Minute	82 to 4921	1.0	±(2% + 10ft/min

Temperature range: 32° to 140° F
Temperature resolution: 0.1°
Temperature accuracy: 1.5° F
Power: (1) 9v alkaline battery
Dimensions:
- Meter: 7.9" x 2.7" x 1.2"
- Vane probe: 2.835" diameter
Operating temperature:
- Meter: 32° to 122° F
- Vane probe: 32° to 176° F
Operating humidity: Less than 80%