YSI 91HC Dew Point Hygrometer
( Brand: Ysi ), ( Manufacturer Part Number: 91HC ), ( Country Of Origin: United States )
Review YSI Dew Point Hygrometer
The YSI 91HC Dew Point Hygrometer is an advanced and versatile instrument designed for measuring both relative humidity and dew point temperature in various environments. This compact and portable device is an essential tool for researchers, scientists, and engineers working in fields such as meteorology, biology, agriculture, food processing, and HVAC industries.
The instrument's heart is a high-precision sensor capable of measuring dew point temperatures between -40 C and 50 C (-40 F and 122 F) with an accuracy of 0.5 C ( 0.9 F). The sensor's response time is rapid, ensuring accurate readings even in rapidly changing conditions. The relative humidity measurement range is from 0% to 100% RH with an accuracy of 2.0% RH.
The YSI 91HC Hygrometer features a high-resolution, backlit LCD display that shows both dew point temperature and relative humidity readings. The device can be set to display readings in either Celsius or Fahrenheit. The LCD also displays temperature and humidity trend graphs, which can be useful in understanding the behavior of the environment over time.
The housing of the YSI 91HC Hygrometer is rugged and durable, designed to withstand the rigors of fieldwork. It is waterproof and can be submerged in water for short periods, making it suitable for use in wet environments. The device is powered by four AA alkaline batteries, which provide a long operating life, and it features an automatic shut-off function to conserve battery life when not in use.
The YSI 91HC Hygrometer comes with a variety of accessories, including a carrying case, a data logger interface, and a temperature/humidity calibration kit. The data logger interface allows users to record and store temperature and humidity data for later analysis. The calibration kit ensures that the instrument remains accurate over time, providing peace of mind for those relying on the device for critical measurements.
Overall, the YSI 91HC Dew Point Hygrometer is a high-performance, versatile, and rugged instrument that is an essential tool for anyone working in environments where temperature and humidity measurements are critical. Its advanced features, ease-of-use, and durability make it an indispensable tool for researchers, scientists, and engineers alike.
A Detailed Analysis of the YSI 91HC Dew Point Hygrometer: Pros, Cons, and Concluding Recommendation
The YSI 91HC Dew Point Hygrometer is a popular choice for those who require precise and accurate measurements of dew point and relative humidity in various industries, including environmental monitoring, HVAC, and meteorology. In this analysis, we will discuss the key features, advantages, disadvantages, and a concluding recommendation of the YSI 91HC Dew Point Hygrometer.
**Features:**1. Wide measurement range: The YSI 91HC can measure dew point temperatures between -40 C and 50 C (-40 F and 122 F) and relative humidity between 0% and 100%.
2. High-resolution display: The device features a high-resolution, backlit LCD display for easy and clear reading of measurements.
3. Data logging: The YSI 91HC can store up to 5,000 data points for later download and analysis.
4. Temperature compensation: The hygrometer compensates for temperature readings, ensuring accurate dew point and relative humidity measurements.
**Pros:**1. High Accuracy: The YSI 91HC is known for its high accuracy in measuring both dew point and relative humidity, making it a popular choice for professionals and industry experts.
2. Durable Design: The device is built with a rugged, waterproof design that can withstand harsh environments, making it suitable for outdoor use.
3. Data Logging: The ability to store up to 5,000 data points is a significant advantage for users who require extensive data recording for analysis or reporting purposes.
4. Temperature Compensation: The temperature compensation feature ensures accurate measurements, even in varying temperature conditions.
**Cons:**1. Cost: The YSI 91HC is a high-end device, and its price point may be prohibitive for some users or budget-conscious organizations.
2. Complexity: The device may be more complex to use than simpler, less expensive hygrometers, requiring additional time for setup and calibration.
3. Size and Weight: The YSI 91HC is larger and heavier than some other hygrometers, making it less portable for users who need to take measurements in various locations.
**Concluding Recommendation:**The YSI 91HC Dew Point Hygrometer is a high-performance device that delivers accurate and reliable measurements of dew point and relative humidity. Its durability, data logging capabilities, and temperature compensation feature make it an excellent choice for professionals and organizations that require precise and extensive data recording. However, its cost, complexity, and size may be drawbacks for budget-conscious users or those who need a more portable solution. Ultimately, the decision to invest in the YSI 91HC depends on the specific requirements of your application and your budget. If precision, durability, and extensive data logging are essential, the YSI 91HC is a strong recommendation.
Details:
Are not included with this equipment unless pictured and/or listed in the above. Condition: Used and in Excellent Condition. This unit includes a LN6740 705 Probe and LN6176 9103 Input Assembly. Fast and hassle-free.
part #: 91hc price
- $995.00
specifications labscalebalancezo:
- brand: Ysi
- mpn: 91hc
- country of origin: United States
payments labscalebalancezo:
- wallet: Apple-pay
- credit card: Diners-club
- other
shipping labscalebalancezo:
- cost: $61.88
- carrier: FedEx
- service: FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight, FedEx Ground Economy
- type: Calculated
- class: Standard, One-day, Economy
- transit: 3-8 Days
offer labscalebalancezo:
- quantity: 1
- availability: In Stock
- started: April 15, 2026
- sold: 0
- options: Ship-to-home
seller labscalebalancezo:
- rating: 99.9%
- city: Champaign, Illinois
- # reviews: 17706
returns labscalebalancezo:
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- method: Money back
- paid by: Buyer
- policy: Returns Accepted
general labscalebalancezo:
- Healthcare, Lab Dental > Medical Lab Equipment, Devices > Lab Scales Beam Balances
- condition: Used
