TMA5 Mini Vane Anemometer

Amprobe TMA5 Mini Anemometer with external temperature probeThe TMA5 Mini Vane Anemometer is a pocket sized anemometer with temperature probe.  It provides a simple and easy way to measure air flow, humidity and temperature.  Ideal for inspecting and testing commercial, industrial or residential HVAC systems.Key FeaturesSmall, compact size;External temperature probe can be connected;Can measure air velocity (m/s), temperature, humidity, dew point, wet bulb, and wind chill;Selectable wind units: KNT (Knot), BF (Beaufort), Ft/m (feet per minute), MPH (miles per hour), m/s (metres/second), km/H (Kilometers per hour);Choose between either Celsius or Fahrenheit temperature measurements;Max wind speed display;Quickly responds to measurements;Easy, two-button operation;Data hold function;Auto power off;Low battery indicator;Comes with wrist strap.Specifications:Wind speed range: 0.5 - 44.7 MPH, 60 - 3937 FT/M, 0.4-38.8KNT, 1.1-20.0 M/S, 0.7-72.0KMH, 1-8 BFWind speed accuracy: +/-5% of reading or last significant digit (whichever is greater)Air temperature range: 0°C to 50°C (32°F to 122°F)Air temperature resolution: 0.1°C/°FAir temperature accuracy: +/-1°C (+/- 30.2°F to 33.8°F)External temperature range: -20°C to 70°C (-4°F to 158°F)External temperature resolution: 0.1°C/°FExternal temperature accuracy: +/-0.6°C (+/- 31°F to 33.1°F) (-20°C to 50°C / -4°F to 122°F), other ranges +/-1.2°C (29.8°F to 34.2°F)Air RH% range: 5%RH to 95% RHAir RH% resolution: 0.1% RHAir RH% accuracy: +/-3.5% RH (at 25C, 10 – 90% RH, other ranges +/- 5% RH)Wind speed response: averaging every 2 secondsTemperature response time: 60 seconds (typical)Air RH% response time: 60 seconds (typical)LCD update: Every secondWind-chill display: YesDew point temperature: YesWet bulb temperature: YesLCD size: 21(H)x 34(W) mmBattery: CR2032