Extech EA25 Handleiding

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Specifications subject to change without notice.

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www.extech.com

5/30/08 - R1

Relative Humidity, Temperature, Dew Point, and Wet Bulb measurements

With choice of Datalogger model

EasyView

™

Hygro-Thermometers

Ordering Information:

EA20............................EasyView Hygro-Thermometer

EA20-NIST....................EA20 with NIST Certificate

EA25............................EasyView Hygro-Thermometer Datalogger

EA25-NIST....................EA25 with NIST Certificate

Features:

•Compact and rugged design features large display and bargraph

•Display any two parameters (Temperature and Humidity or

Dew Point, or Wet Bulb) simultaneously

•Min/Max function stores & recalls highest and lowest readings

•Timer function displays the elapsed time (mins : secs and day : hour)

to the minimum and maximum readings

•Programmable auto power off time frame

•Remote capacitance sensor with 39" (1m) coiled cable

•Switchable °C/°F temperature units

•Data Hold function freezes reading on display

•Auto power off to save battery life

•Low battery and overrange indication

•Complete with built-in stand, protective holster,

probe and 6 AAA batteries

Model EA25 Additional Features:

•Datalogs up to 15,000 records plus automatic timer function

•Built-in RS-232 PC serial interface comes complete with

Windows

®

95/98/NT/2000/ME/XP compatible software

and optically isolated RS-232 cable

Applications:

•Monitor Relative Humidity and Temperature in

factories, clean rooms, offices, and greenhouses

•Produce reports of overnight or long term

humidity and temperature fluctuations

Specifications:RangeResolutionBasic Accuracy

Humidity10% to 95% 0.1%±3% (30% to 95%)

±5% (10% to 30%)

Temperature-4 to 140°F (-20 to 60°C) 0.1°±1.8°F (±1°C)

Dimensions5.9 x 2.8 x 1.4" (150 x 72 x 35mm)

Weight8.3oz.(235g)

Product specificaties