7 in1 Air flow/Velocity/Temp/Humidity/Dew Point/Wet Bulb/BTU PSYCHROMETER / ANEMOMETER 840034

เครื่องวัดความเร็วลม อัตราลม อุณหภูมิ ความชื้น รุ่น 840034 แบรนด์  SPER SCIENTIFIC

 7 in1 Air flow/Velocity/Temp/Humidity/Dew Point/Wet Bulb/BTU PSYCHROMETER/ANEMOMETER 

Features:

 

  • BTU (British Thermal Units)
  • Wet Bulb
  • Dew Point
  • Humidity
  • Air Speed
  • Air Volume
  • Air Temperature

 

This unique instrument combines the features of an anemometer and a psychrometer. Also calculates air volume and BTU capacity. Excellent for HVAC, IAQ and environmental work. Auto ranging with air velocity in m/sor ft/s, air volume in CFM or m³/sec and temperature in ºC or ºF. Features min/max/ave, hold, auto power off, LCD backlight and a computer interface. The probe detaches for easy replacement and repair. Comes in a hard carrying case complete with a probe, tripod mounting screw and 4 AAA batteries. Weight: 10oz (280g). Dim: meter 7” x 3” x 1½” (175 x 75 x 35mm), sensor head diameter 3” (75mm).

SPECIFICATIONS

SPECIFICATIONS
  Range Resolution Accuracy
Air Volume m³/sec 0 ~ 99999

0.1 (0 ~ 999.9)
1 (1000 ~ 99999)

±5%

Air Volume CFM (ft3/min)

Airspeed m/s

0.3 ~ 35

0.1

Airspeed ft/s

1 ~ 114

Air Temperature ºC

-20 ~ 60º

±0.6ºC

Air Temperature ºF

-4 ~ 140º

±1ºF

RH

0 ~ 100%

±3%@10 ~ 90%RH (cal temp.), otherwise ±5%

Dew Point ºC

-68 ~ 70º

-

Dew Point ºF

-90 ~ 158º

Wet Bulb ºC

-22 ~ 70º

Wet Bulb ºF

-7.6 ~ 158º

Capacity BTU/H

0 ~ 99999 kw

0.1 (0 ~ 999.9)
1 (1000 ~ 99999)