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RH25: Heat Index Psychrometer

RH25: Heat Index Psychrometer

Product catalog summary
Product Overview
The RH25 Heat Index Psychrometer by Extech is a compact, pen-sized device designed to monitor the Heat Index, which is crucial for preventing heat stroke during outdoor and indoor activities. It is portable and fits easily into a pocket.

Key Features
  • Measures Heat Index, Wet Bulb Globe Temperature (WBGT), Humidity, Ambient Temperature, Dew Point, and Wet Bulb.
  • Includes a user-programmable Heat Index/WBGT alarm.
  • Features Min/Max/Average readings and a Data Hold function.
  • Auto power off with an option to disable.
  • Comes with a CR2032 battery.

Specifications
  • Temperature Range: -4 to 122°F (-20 to 50°C) with a resolution of 0.1°F/C and accuracy of ±1°F/0.6°C.
  • Relative Humidity: 0 to 99.9%RH with a resolution of 0.1%RH and accuracy of ±3%RH.
  • Wet Bulb: -4 to 122°F (-20 to 50°C) with a resolution of 0.1°F/°C.
  • Dew Point: -108.4 to 122°F (-78 to 50°C) with a resolution of 0.1°F/°C.
  • Heat Index: -50.8 to 401°F (-46 to 205°C) with a resolution of 0.1°F/°C.
  • WBGT: -13 to 130°F (-25 to 54.5°C) with a resolution of 0.1°F/°C.
  • Dimensions: 5.5x1.4x0.7 inches (140x35x18mm).
  • Weight: 1.8oz (50g).

Ordering Information
Model: RH25 Heat Index Psychrometer. Visit www.extech.com for more details. Specifications are subject to change without notice.
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Catalog excerpts

RH25: Heat Index Psychrometer-1

PRODUCT DATASHEET RH25 Heat Index Psychrometer Extech’s pocket-sized Heat Index Psychrometer Pen easily monitors Heat Index during hot humid days to prevent heat stroke during outdoor activities, sporting events or, indoor workplace. Its pen-sized design RH DP WB makes it convenient to fit into your pocket and carry it wherever you go! Measurement/Calculation modes: TEMP Relative Humidity Heat Index Wet Bulb Globe Temperature (WBGT) User Programmable Heat Index/WBGT alarm combined with temperature, air movement, and radiant heat. Wet Bulb Globe Temperature (WBGT) considers Data Hold the effects of temperature, humidity, and direct or Auto power off with disable Complete with CR2032 battery TEMP Heat Index measures how hot it feels when Humidity is HI WB Built-in multiparameter sensor measures Heat Index, WGBT, Humidity, Ambient Temperature, TEMP Temperature, Dew Point and Wet Bulb Basic Accuracy Relative Humidity Heat Index Specifications subject to change without notice. Copyright © 2013 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form. Rev. 5/13/13

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