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EXTECH Heat Index Psychrometer: Onboard, 5.5 in x 1.4 in x 0.7 in - Standard Temperature & Humidity Meters
EXTECHStandard Temperature & Humidity Meters

EXTECH Heat Index Psychrometer: Onboard, 5.5 in x 1.4 in x 0.7 in

The EXTECH Heat Index Psychrometer (MPN RH25) is a standard temperature and humidity meter measuring 5.5 in x 1.4 in x 0.7 in, with an operating range of -4°F to 122°F. This onboard device from EXTECH does not…

SKU 3G-OTH-187768

Brand
EXTECH
Item
Heat Index Psychrometer: Onboard, 5.5 in x 1.4 in x 0.7 in
Category
Standard Temperature & Humidity Meters
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Technical Specifications

EXTECH
Manufacturer Part Number
RH25
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EXTECH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EXTECH Heat Index Psychrometer (MPN RH25) is a standard temperature and humidity meter measuring 5.5 in x 1.4 in x 0.7 in, with an operating range of -4°F to 122°F. This onboard device from EXTECH does not include a battery.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the EXTECH Heat Index Psychrometer used for?

The EXTECH Heat Index Psychrometer (MPN RH25) is used to measure temperature and humidity in HVAC, industrial, and environmental monitoring applications. It calculates heat index to assess heat stress risk in workplaces, warehouses, and outdoor settings, helping maintenance and safety teams maintain comfortable conditions.

What are the specifications of the EXTECH Heat Index Psychrometer?

The EXTECH Heat Index Psychrometer (MPN RH25) measures 5.5 in x 1.4 in x 0.7 in and operates from -4°F to 122°F. It is an onboard device from EXTECH that does not include a battery. It is classified as a standard temperature and humidity meter for portable use.

Where to buy the EXTECH Heat Index Psychrometer worldwide?

You can source the EXTECH Heat Index Psychrometer (MPN RH25) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this EXTECH device to procurement teams globally.

How to maintain the EXTECH Heat Index Psychrometer?

To maintain the EXTECH Heat Index Psychrometer (MPN RH25), keep the sensor clean and dry, store it in a protective case when not in use, and replace the battery as needed (battery not included). Avoid exposing the device to extreme temperatures beyond its -4°F to 122°F range. Calibrate periodically per manufacturer guidelines for accurate readings.

Used in

Common applications for EXTECH
HVAC system diagnostics — EXTECH AN340 vane anemometer for air velocity and humidity measurement
Industrial machinery maintenance — EXTECH 461995 laser tachometer for RPM and surface speed checks
Food and beverage quality testing — EXTECH RF12 analog refractometer for Brix concentration measurement
Refrigerant leak detection — EXTECH RD350 heated diode leak detector for R-513A systems
Environmental monitoring — EXTECH RH490 data logging hygro-thermometer for temperature and humidity logging
Lighting inspection — EXTECH LT300-NIST light meter for illuminance measurement in workspaces

EXTECH Products

3G Electric supplies EXTECH standard temperature & humidity meters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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