Extech 45170: 4-in-1 Environmental Meter
45170: 4-in-1 Environmental Meter
Pocket-size rugged meter for Humidity, Temperature, Air Velocity and Light
This 4-in-1 meter measures Humidity, Temperature, Air Velocity and Light. The dual LCD simultaneously displays Temperature and Air Velocity or Relative Humidity. High Temperature air or surface measurements can be made using the built-in Type K input. Comes complete with built-in Humidity sensor, Light sensor and Vane wheel, wrist strap, and 9-Volt battery.