EXTECH RH490 - Precision HYGRO-Thermometer with GPP (Grains per Pound) | RH (2% accuracy), temp, dew point, wet bulb, grains per pound (GPP), dual display, MIN/MAX, data hold, case
EXTECH RH490 - Precision HYGRO-Thermometer with GPP (Grains per Pound) | RH (2% accuracy), temp, dew point, wet bulb, grains per pound (GPP), dual display, MIN/MAX, data hold, case
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EXTECH RH490 - Precision HYGRO-Thermometer with GPP (Grains per Pound) | RH (2% accuracy), temp, dew point, wet bulb, grains per pound (GPP), dual display, MIN/MAX, data hold, case
EXTECH RH490 - Precision HYGRO-Thermometer with GPP (Grains per Pound) | RH (2% accuracy), temp, dew point, wet bulb, grains per pound (GPP), dual display, MIN/MAX, data hold, case
Less than 30 second RH response time with 2 percent RH accuracy, dual backlit LCD display, Data Hold, Min/Max, Auto Power Off (with disable), and low battery indicator.
EXTECH RH490 - Precision HYGRO-Thermometer with GPP (Grains per Pound) | RH (2% accuracy), temp, dew point, wet bulb, grains per pound (GPP), dual display, MIN/MAX, data hold, case
товар №: 223634944

EXTECH RH490 - Precision HYGRO-Thermometer with GPP (Grains per Pound) | RH (2% accuracy), temp, dew point, wet bulb, grains per pound (GPP), dual

товар №: 223634944

KZT 326057

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from США

В наличии
США Импортировано из магазина USA

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Less than 30 second RH response time with 2 percent RH accuracy, dual backlit LCD display, Data Hold, Min/Max, Auto Power Off (with disable), and low battery indicator.
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What Stands Out

Precision Accuracy
With a 2% accuracy in relative humidity readings, the EXTECH RH490 ensures reliable performance, ideal for professionals requiring precise measurements in various environments.
Dual Display
The dual display feature allows simultaneous viewing of humidity and temperature, providing convenience for users who need to monitor multiple parameters at once.
Multiple Measurements
This device measures dew point, wet bulb, and grains per pound, making it versatile for applications in HVAC, agriculture, and laboratory settings, effectively addressing users' diverse measurement needs.

Информация о продукте

Shop EXTECH RH490 - Precision HYGRO-Thermometer with GPP (Grains per Pound) | RH (2% accuracy), temp, dew point, wet bulb, grains per pound (GPP), dual display, MIN/MAX, data hold, case online at a best price in Kazakhstan. B000R8DTIK
  • High-Accuracy Humidity Readings – Measures relative humidity from 0 to 100% with ±2% accuracy and 0.1% resolution—ideal for critical HVAC, restoration, and lab monitoring.
  • Simultaneous Dual Backlit Display – View humidity or water vapor (GPP or g/kg) alongside temperature, dew point, or wet-bulb readings—enhanced clarity in any lighting.
  • Fast 30-Second Response – Rapid humidity stabilization ensures timely, reliable data even in dynamic environments.
  • Convenient Data-Hold & Min/Max Functions – Hold fluctuating readings or review peak/minimum values; plus auto power-off with disable and low-battery alert for long battery life.
  • Slim, Ergonomic Design – Rubberized sides ensure a secure one-hand grip; includes carrying case and 9V battery for field-ready portability.
Battery Description1 x 9V battery
Mounting TypeSurface Mount
Upper Temperature Range93 Degrees Celsius
Voltage9 Volts
Temperature Accuracy1.8
Temperature Reading Accuracyplus_minus_1_point_8_degrees_celsius
Item Weight0.2 Kilograms
ColorGreen
Brand NameExtech
ManufacturerExtech
UPC793950444900
Unit Count1.0 Count
Global Trade Identification Number00793950444900
Included ComponentsComplete with carrying case and 9V battery
Item Length7 Inches (17.8 cm)
ModelRH490
Part NumberRH490
BrandExtech

What's in the box

Complete with carrying case and 9V battery

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for HVAC technicians to measure humidity levels and ensure optimal climate control in buildings.

  • Industrial Use

    Beneficial for industrial settings to monitor and maintain humidity levels in critical processes and environments.

  • Residential Use

    Great for homeowners seeking to manage humidity and comfort levels for health and comfort in living spaces.

Not Suitable For
  • Outdoor Use

    Not suitable for outdoor conditions without protection as it may not withstand harsh weather environments.

ОПИСАНИЕ ТОВАРА

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Вопросы и ответы клиентов

  • вопрос: What is the primary function of the EXTECH RH490?

    отвечать: The primary function of the EXTECH RH490 is to measure both humidity and temperature. This precision hygrometer/thermometer provides accurate relative humidity readings alongside ambient temperature, making it essential for various applications. Scenarios like monitoring climate conditions in greenhouses, storage facilities, or even homes are ideal. Additionally, its capability to display GPP (Grains per Pound) helps assess moisture content in air, beneficial for industries dealing with dry materials.
  • вопрос: How does the GPP measurement enhance this thermometer's functionality?

    отвечать: The GPP measurement feature enhances the EXTECH RH490's functionality by providing a more detailed analysis of humidity and moisture levels in the air. Grains per Pound is a common measure used in HVAC applications, allowing users to evaluate indoor air quality comprehensively. For example, HVAC professionals can use GPP to adjust systems for optimal comfort and energy efficiency in residential or commercial settings. It’s particularly vital in environments where moisture control is critical.
  • вопрос: Is the EXTECH RH490 suitable for both indoor and outdoor use?

    отвечать: Yes, the EXTECH RH490 is designed to work effectively in both indoor and outdoor environments. Its robust construction and range of readings make it versatile for various applications. For instance, you can use it in a laboratory to maintain a controlled environment or outside to monitor weather changes for gardening or outdoor events. It's built to provide reliable performance regardless of the setting.
  • вопрос: What are the key features of the EXTECH RH490?

    отвечать: The EXTECH RH490 boasts several key features including a dual display for simultaneous temperature and humidity readings, a max/min memory for tracking changes, and the GPP readings for moisture analysis. Its digital display is easy to read even from a distance, making it user-friendly. These features combined make it ideal for use in applications ranging from home maintenance to industrial processes where precise environment monitoring is crucial.
  • вопрос: How accurate are the readings from the EXTECH RH490?

    отвечать: The EXTECH RH490 offers high accuracy, with temperature sensing capabilities typically within ±1°C and humidity readings within ±2% RH. This level of precision ensures that you can trust the data it provides. In practice, this is particularly important in settings like museums or art galleries, where maintaining specific climate conditions is essential for preserving sensitive materials.
  • вопрос: Can the EXTECH RH490 be used for industrial applications?

    отвечать: Absolutely, the EXTECH RH490 is well-suited for various industrial applications. Its ability to provide precise humidity and temperature readings makes it ideal for environments such as manufacturing facilities, HVAC systems, and food processing plants. In these settings, accurate climate monitoring helps ensure product quality and compliance with industry standards.
  • вопрос: What type of power source does the EXTECH RH490 use?

    отвечать: The EXTECH RH490 operates on batteries, allowing for portability and ease of use in various locations. Typically, it requires standard AA batteries, which can be easily replaced. This feature is particularly advantageous for fieldwork, where access to power outlets may be limited. Users can conveniently take the device on-site without worrying about cords or power supply.
  • вопрос: Does the EXTECH RH490 come with any accessories?

    отвечать: The EXTECH RH490 typically includes a user manual for guidance and may come with a protective case. While it doesn't include extensive accessories, the manual provides valuable insights on maximizing its features. The simplicity of its operation means that you won’t need many additional items to use it effectively, making it straightforward for both beginners and professionals.
  • вопрос: Is the EXTECH RH490 suitable for home use?

    отвечать: Yes, the EXTECH RH490 is highly suitable for home use. Homeowners can utilize it to monitor indoor air quality, optimizing conditions for comfort and health. For example, monitoring humidity levels can help prevent mold growth or dry skin, especially in areas with fluctuating seasonal weather. It is a valuable tool for anyone looking to maintain a healthy living environment.
  • вопрос: Where can I buy EXTECH RH490 - Precision HYGRO-Thermometer with GPP Grains per Pound in Kazakhstan?

    отвечать: You can buy the EXTECH RH490 - Precision HYGRO-Thermometer with GPP Grains per Pound on Ubuy. The platform provides a convenient shopping experience and a wide range of tools and gadgets, ensuring you can find the exact model you need with ease.

Extech Hygrometers Editorial Review

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Customer Reviews & Ratings

4.0
10 оценки клиентов
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    54%
  • 4 звезда
    17%
  • 3 звезда
    18%
  • 2 звезда
    0%
  • 1 звезда
    11%

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KZT 326057

Закажите сейчас и получите товар приблизительно Суббота, Август 01

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Особенности и преимущества

  • Fast and accurate humidity measurement
  • Dual backlit LCD display for easy reading
  • Features Data Hold, Min/Max function, and Auto Power Off with disable option
  • Slim design with rubberized side grips for improved handling
  • Measures various parameters including temperature, humidity, dew point, wet bulb, and mixing ratio
  • Comes with carrying case, 9-volt battery, and user manual

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