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Heat Index Psychrometer

Extech RH25

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The Extech RH25 Heat Index Psychrometer pen easily monitors heat index during hot, humid days in helps to prevent heat stroke during outdoor activities or sporting events. Its pocket-sized design makes it convenient to carry it wherever you go. Complete with CR2032 battery.

$106.99

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Specifications
General Specifications
Dew Point
-108.4 to 122 °F (-78 to 50 °C)
Dew Point Max Resolution
0.1 °F/ °C
Heat Index
-50.8 to 401 °F (-46 to 205 °C)
Heat Index Max Resolution
0.1 °F/ °C
Relative Humidity
0 to 99.9%
Relative Humidity Basic Accuracy
±3%
Relative Humidity Max Resolution
0.10%
Temperature (Air)
-4 to 122 °F (-20 to 50 °C)
Temperature (Air) Basic Accuracy
±1°F/0.6°C
Temperature (Air) Max Resolution
0.1°F/C
Wet Bulb
-4 to 122 °F (-20 to 50 °C)
Wet Bulb Globe Temperature (WBGT)
-13 to 130 °F (-25 to 54.5 °C)
Wet Bulb Globe Temperature (WBGT) Max Resolution
0.1 °F/ °C
Wet Bulb Max Resolution
0.1 °F/ °C
Additional Details
Certifications
CE
Dimensions
5.5 × 1.4 × 0.7" (140 × 35 × 18mm)
Power
1 × CR2032 (1.5V) battery
Warranty
2 years
Weight
1.8oz (50g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech RH25

$106.99

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Returns and Shipping Information for Orders Placed on FLIR Websites

Free Shipping

Orders placed through FLIR.com will ship via free 2-day expedited service to the contiguous 48 states.

Returns

We offer a 30-day return policy on all products, no questions asked. Your order confirmation will contain instructions on how to contact our Customer Care team to initiate the return.

shipping time cut-offs

Orders placed Monday-Friday before 12:00 PM (noon) EST will likely ship the same day. All other orders will ship the next business day.

Want more information on this product?

Call +1 (866) 477-3687 to speak with a knowledgeable specialist.

Can I purchase from flir.com and be invoiced on Net30 terms?

Yes! FLIR Systems has partnered with Apruve to help manage our invoicing and credit program. Once you fill your cart, look for the Apruve button at checkout to complete your purchase on Net30 terms.

Who is eligible for the program?

Any business entity or non-profit that is greater than two years old. Younger companies don't often have enough credit history to make an underwriting decision. NOTE: Sole Proprietorships are not currently eligible for the program.

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