Air Testing

The DAFM4 is the tool for all your air flow measurement needs. With the DAFM4 you can directly capture air temperature, relative humidity and air velocity. 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.

Laser Tachometer, Noncontact, Noncontact RPM Range 2 to 99, 999, RPM Accuracy +/-0.05 Percent, Working Distance 1.6 ft, Working Angle +/-45 Degrees , RPM Resolution 0.100, Light Source Laser, Display 5 Digit LCD, Memory Last/Min/Max, Features Last Reading Hold, Min/Max, Indicator On Target, Standards Class 2 Laser, Calibration Certificate Available Separately, Includes 24 in (600mm) Reflective Tape, 9V Battery, Instructions

Anemometer, Rotating Vane Sensing Method, Data Logging No, Humidity Sensing Yes, Velocity (FPM) 0 to 1990, Velocity (MPS) 0.1 to 30.0, Velocity (MPH) 0.9 to 56, Velocity (KPH) 0 to 97, Velocity (Knots) 0 to 52, Air Velocity Accuracy +/-3 Percent, Case Color Black, Temp. Range -40 Degrees to 158 Degrees F, Relative Humidity Range 1 to 99 Percent, Data Hold No, Auto Power Off Yes, Includes Carrying Case

Anemometer, Rotating Vane Sensing Method, Data Logging No, Humidity Sensing No, Velocity (Knots) 0 to 55, Air Velocity Accuracy +/-0.05 Percent, Case Color Gray, Temp. Range 14 Degrees to 113 Degrees F, Data Hold Yes, Auto Power Off Yes, Includes Handheld

Anemometer, Rotating Vane Sensing Method, Data Logging No, Humidity Sensing No, Velocity (FPM) 118 to 7874, Velocity (MPS) 0.6 to 40, Velocity (MPH) 1.3 to 89.5, Velocity (KPH) 2.2 to 144, Velocity (Knots) 1.2 to 77.8, Air Velocity Accuracy +/-3 Percent, Case Color Blue, Cord Length 2 ft, Data Hold Yes, Auto Power Off Yes, Calibration Certificate CE Certified, RoHS and WEEE compliant, tested to NIST traceable standards

Anemometer, Rotating Vane and Thermistor Sensing Method, Data Logging No, Humidity Sensing No, Velocity (FPM) 80 to 5900, Velocity (MPS) 0.4 to 30, Velocity (MPH) 0.9 to 67, Velocity (KPH) 1.4 to 108, Velocity (Knots) 0.8 to 58.3, Air Velocity Accuracy +/-3 Percent, Air Volume 0 to 9999 cfm, Temp. Range 14 Degrees to 140 Degrees F, Probe Size 2.83 in dia, Cord Length 3.9 ft, Data Hold Yes, Auto Power Off Yes

Anemometer, Hot Wire and Thermistor Sensing Method, Data Logging No, Humidity Sensing No, Velocity (FPM) 0 to 6000, Velocity (MPS) 0 to 30, Velocity (MPH) 67, Velocity (KPH) 108, Velocity (Knots) 58, Air Velocity Accuracy +/-3 Percent Full Scale, Air Volume 19, 999 cfm, Temp. Range -40 Degrees to 212 Degrees F, Probe Size 11/32 in, Cord Length 6 ft (183cm) Extended, 28 in (71cm) Retracted, Data Hold Yes, Auto Power Off Yes, Storage Capacity 99 Readings

Anemometer, Hot Wire and Thermistor Sensing Method, Data Logging No, Humidity Sensing No, Velocity (FPM) 0 to 6000, Velocity (MPS) 0 to 68, Velocity (MPH) 0.12 to 68, Velocity (KPH) 109.8, Velocity (Knots) 0 to 59.2, Air Velocity Accuracy +/-19.7 fpm + 5 Percent (0 to 394 fpm), 59.1 fpm + 5 Percent (394 to 2953 fpm), +/-0.1 m/s + 5 Percent (0 to 2 m/s), +/-0.3 m/s + 5 Percent (2 to 15 m/s), Case Color Black, Air Volume 0 to 99, 999 cfm, Temp. Range -4 Degrees to 140 Degrees F

Anemometer, Rotating Vane and Thermistor Sensing Method, Data Logging No, Humidity Sensing No, Velocity (FPM) 100 to 5500, Velocity (MPS) 0.5 to 28, Velocity (MPH) 1.1 to 62.5, Velocity (KPH) 1.8 to 100.6, Velocity (Knots) 1 to 54.3, Air Velocity Accuracy +/-3 Percent, Temp. Range 0 Degrees to 122 Degrees F, Data Hold Yes, Auto Power Off Yes, Includes CR2032 Battery, Lanyard, Instructions

Anemometer, Rotating Vane and Thermistor Sensing Method, Data Logging No, Humidity Sensing No, Velocity (FPM) 0 to 6000, Velocity (MPS) 0 to 68, Velocity (MPH) 0.12 to 68, Velocity (KPH) 109.8, Velocity (Knots) 0 to 59.2, Air Velocity Accuracy +/-2.0 Percent 40FPM, Case Color Black, Air Volume 0 to 99, 999 cfm, Temp. Range -4 Degrees to 140 Degrees F, Data Hold Yes, Auto Power Off Yes, Interface Bluetooth 4.0, Calibration Certificate Certificate of Conformity

Anemometer, Rotating Vane and Thermistor Sensing Method, Data Logging No, Humidity Sensing Yes, Velocity (FPM) 118 to 7874, Velocity (MPS) 0.6 to 40, Velocity (MPH) 1.3 to 89.5, Velocity (KPH) 2.2 to 144, Velocity (Knots) 1.2 to 77.8, Air Velocity Accuracy +/-3 Percent, Case Color Brown, Temp. Range -20 Degrees to 158 Degrees F, Relative Humidity Range 5 to 95 Percent, Cord Length 2 ft, Data Hold Yes, Auto Power Off Yes