The Triplett Model EM400 8-in-1 Environmental Meter measures Air Temperature， Humidity， Type K Temperature， Wet Bulb， Dew Point， Heat Index， Sound， and Light. Readings are displayed on the dual backlit LCD that automatically reverses when taking Light measurements. It features a concise and compact button arrangement for easy 1-hand operation. Sound level readings meet IEC 61672-2013 class 2 sound level accuracy (±1dB@1kHz and the high precision humidity sensor has a fast response time. Temperature readings are °F/°C switchable. Minimum/Maximum records highest and lowest readings. Data Hold freezes the reading on the display. Auto power off with disable conserves battery life. The built-in tripod mount can be used to free-up your hands when taking measurements over an extended amount of time. Includes Type K Temperature bead probe， windscreen， 3 AAA batteries， and wrist strap. 1-year warranty.

Measures air temperature， humidity， type K temperature， wet bulb， dew point， heat index， sound， and light

High precision humidity sensor with fast response time

Meets IEC 61672-2013 class 2 sound level accuracy (plus minus 1dB at the rate 1kHz)

Dual backlit display automatically reverses when taking light measurements

°F/°C switchable

Concise and compact button arrangement for easy 1-hand operation

Minimum/maximum records highest and lowest readings

Data hold freezes the reading on the display

Auto power off with disable conserves battery life

Tripod mount