UEi Test Instruments™
DAFM4 UEi Test Instruments™ In-Duct Anemometer, 99 to 3937 fpm, +/- 3% or reading + 39 ft/min, 32 to 122 deg F, LCD Display
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- The UEi DAFM4 is the tool for all your air flow measurement needs. The DAFM4 allows you to directly capture air temperature, relative humidity and air velocity readings. It also calculates wet bulb temperature, dew point temperature and air volume. Enter duct dimensions for live or timed average of air flow in CFM (or CMM), or use the effective area of a grill for outlet volume measurements. Air volume is displayed in real-time, or choose a timed average with start/ stop capabilities to traverse ductwork.
- In-duct or grill surface measurements
- 0.7” diameter vane head with 39” long telescopic & scale marked probe
- Mini vane probe with built-in temperature & RH sensor
- Up to 1 hour accumulative average
- Display Min/Max value
- Data hold
- Auto power off selectable
- Fast, accurate response
- Low battery indication
- 0.7” Diameter Vane with 39” telescopic & scale marked probe, 9 V Battery, Hard carrying case, Manual (17022)
- Air Velocity99 to 3937 ft/ minAir Velocity Accuracy+/- 3% or reading + 39 ft/minAir Volume0 to 99999 CFMDisplay TypeLCDLCD Display Size2.13 in W x 1.38 in HManufacturerUEi Test InstrumentsManufacturer #DAFM4Relative Humidity99.90%Selectable Scales2Storage RHLess than 90%Wet Bulb158 deg F