45160: 3-in-1 Humidity, Temperature and Airflow meter

  • Simultaneously displays Temperature and Air Velocity or Relative Humidity
  • Type K input socket for high temperature measurements to 2372°F (1300°C) using optional (TP870) Type K thermocouple
  • Min/Max, Data hold, Auto power off with disable feature
  • Built-in low friction vane wheel improves air velocity accuracy
  • Thin-film capacitance humidity sensor for fast response
  • English Datasheet
  • English User’s Manual
SKU: 45160-3-in-1-humidity-temperature-and-airflow-meter Categories: , , Tags: , , ,


Ergonomic pocket size housing, large dual LCD

This rugged 3-in-1 meter measures Humidity, temperature and Air Velocity. High Temperature measurements can be made using the Type K Thermocouple input. Features include: Data Hold, Min/Max, Auto Power off with disable, and low battery indication. Comes complete with wrist strap and 9V battery.

Measurements Range Resolution Basic Accuracy (Full Scale)
Air Velocity
ft/min (feet per minute) 80 to 5910 ft/min 10ft/min ±3%
m/s (meters per second) 0.4 to 30m/s 0.1m/s ±3%
km/h (kilometers per hour) 1.4 to 108km/h 0.1km/h ±3%
MPH (miles per hour) 0.9 to 67MPH 0.1MPH ±3%
knots (nautical miles per hour) 0.8 to 58.3 knots 0.1knots ±3%
Temperature (thermistor) 32 to 122°F 0.1°F ±2.5°F
0 to 50°C 0.1°C ±1.2°C
% Relative Humidity 10 to 95%RH 0.1%RH ±4%RH of reading
Temperature (thermistor) 32 to 122°F 0.1°F ±2.5°F
0 to 50°C 0.1°C ±1.2°C
Temperature (Type K) -148°F to 2372°F 0.1°F ±(1%+2°F) of reading
-100°C to 1300°C 0.1°C ±(1%+1°C) of reading
Power 9V battery
Dimensions Meter: 6.1 x 2.4 x 1.3″ (156 x 60 x 33mm); Vane: 1.2″ (31mm)
Weight 5oz (160g)

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