Anemometer, Humidity/Temp and type K/J thermometer are combined into one meter in an intelligent design

SKU: AM4205A Categories: ,



  • Anemometer, Humidity/Temp and type K/J thermometer are combined into one meter, intelligent design
  • Microprocessor circuit assures maximum possible accuracy, provides special functions and features
  • Super large LCD display, easy readout
  • Dual function meters display
  • Low-friction ball vane wheel is accurate in both high and low velocities for anemometer
  • Thin-film capacitance sensor for humidity measurement, high precision, fast response
  • Records maximum & minimum readings with recall
  • Data hold
  • Auto shut off saves battery life
  • RS 232 PC serial interface
  • The portable anemometer provides fast, accurate readings with digital readability and the convenience of a remote sensor separately
  • Multi-functions for air flow measurement: m/s, km/h, ft/min, knots, miles/h
  • Built in temperature measurement (°C & °F)
  • Thermistor sensor for temp measurement, fast response time
  • Durable, long lasting components
  • Heavy duty & compact housing case
  • Deluxe hard carrying case, easy carryout & storage
  • Wide applications: To check air conditioning & heating systems, measure air velocities, wind speeds, humidity, temperature, etc


Circuit: Custom one-chip microprocessor LSI circuit

Display: 13mm super large LCD display

Measurement: Anemometer – m/s, km/h, ft/min, knots, miles/h, Humidity Meter – RH (Relative Humidity) & temperature °C, °F

Sensor Structure:

Anemometer – Conventional twisted vane arm and low friction ball bearing deign and precision thermistor for temperature

Humidity Meter – High precision thin-film capacitance sensor with precision thermistor

Type K/J Thermometer – Thermocouple probe

Data Hold: To freeze the display reading on the LCD display

Sampling Time: 0.8 sec

Memory Recall: Records maximum & minimum readings with recall

Power Off: Auto shut off saves battery life or manual off by push button

Data Output: RS 232 PC serial interface

Operating Temperature: 0°C to 50°F

Operating Humidity: Less than 80%RH

Power Supply: 006P DC 9V battery (heavy duty type)

Power Consumption: Approx DC 8.3mA

Weight: 350g

Dimensions: Main Instrument – 180x72x32mm, Anemometer Probe – Round, 72mm dia & Humidity Probe – Round, 26mm dia x 160mm

Accessories Included: Instruction manual, anemometer probe, humidity probe & carrying case