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HHF142A-V
1" Probe, 0 to 5 Vdc Output, No Communications
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Product Specs
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Accuracy | ± 1 % |
Accuracy Note | ± 1.0% of reading ± 1-digit |
Air Velocity, Max | 6800 m/h |
Air Velocity, Min | 300 m/h |
Battery Size and Type | Alkaline AA |
Battery life | 150 hr |
Cable Length | 5 ft |
Certifications | NIST Traceable Calibration |
Display Type | Backlit LCD |
Electrical Output | 0 to 5 V |
Enclosure Temperature, Max | 50 °C |
Enclosure Temperature, Min | 0 °C |
Form factor | Handheld |
Height | 6.5 in |
Length | 3.25 in |
Number of Digits | 4 |
Output Signal | Voltage |
Probe Diameter | 1 in |
Probe Length | 1 in |
Process Temperature, Max | 100 °C |
Process Temperature, Min | -20 °C |
Resolution | 1 FPM |
Supply Power Note | 150 hours Appx |
Temperature Note | Operating Temperature: Instrument: 0 to 50°C (32 to 125°F) Probe: -20 to 100°C (-4 to 212°F) |
Temperature Sensor Type | Thermocouple Type K or Thermistor |
Vane Diameter | 1 in |
Volumetric Flow Rate, Max | 9999 CFM |
Volumetric Flow Rate, Min | 0 CFM |
Width | 1.5 in |
See All Specs |
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
Juno Al from
HFF142 is a great little tester
Purchased to measure airflow of HEPA filters in a clean-room. Works perfectly and as intended. I would like it to have had a longer cable for a extended reach, but am very pleased with the ease and accuracy of this unit.
Date published: 2020-03-11
Rated 5 out of
5
by
Mike in California from
The HHF142 Delivers
I have used hot-wire anemometers and swinging-vane anemometers, but this rotating-vane anemometer is by far the best. Quite pleased, and very easy to use.
Date published: 2018-05-17