TMA5 Mini Vane Anemometer

Amprobe TMA5 Mini Anemometer with external temperature probe The 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 Features Small, 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 BF Wind sp

eed 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/°F Air 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/°F External 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% RH Air RH% resolution: 0.1% RH Air RH% accuracy: +/-3.5% RH (at 25C, 10 – 90% RH, other ranges +/- 5% RH) Wind speed response: averaging every 2 seconds Temperature response time: 60 seconds (typical) Air RH% response time: 60 seconds (typical) LCD update: Every second Wind-chill display: Yes Dew point temperature: Yes Wet bulb temperature: Yes LCD size: 21(H)x 34(W) mm Battery: CR2032