Description
Product Overview
The Sper Scientific Hygrometer is a precision instrument designed for measuring humidity levels with high accuracy. It features a red liquid display for easy reading and dual temperature scales of -10/50°C and 10/120°F, catering to various measurement needs. Crafted from durable materials, this tabletop hygrometer weighs only 3.8 ounces and requires no batteries, ensuring long-term reliability. Key specifications include a temperature accuracy of 5.56, an upper temperature range of 120°F, and a white color finish that blends seamlessly into any setting. Ideal for both amateur and professional use, it includes a hygrometer as the main component and is backed by the trusted Sper Scientific brand.

Usage
This hygrometer is perfect for monitoring humidity in environments like homes, offices, greenhouses, and workshops, where maintaining optimal air quality is essential. It’s widely used by homeowners, gardeners, and weather enthusiasts to prevent mold, protect sensitive materials, and ensure comfort. Whether placed on a desk, shelf, or countertop, its tabletop mounting type makes it easy to install and use in daily life for accurate environmental assessments.
Why Choose Us
Sper Scientific stands out for its commitment to quality and accuracy, with this hygrometer offering reliable performance without the need for batteries, reducing maintenance and costs. The red liquid design enhances visibility, while the dual-scale functionality provides versatility for different measurement standards. As a leader in weather instruments, Sper Scientific ensures each product meets high standards, making this hygrometer a dependable choice for precise humidity tracking.
Key Features
- Accurate humidity measurement with red liquid display for clear readings
- Dual temperature scales in Fahrenheit and Celsius for versatile use
- No batteries required, ensuring hassle-free operation and longevity
- Compact and lightweight tabletop design for easy placement anywhere
- High-quality construction by Sper Scientific for reliable performance
FAQ
How do I read the humidity levels on this hygrometer?
The red liquid in the display moves to indicate humidity percentages, with clear markings for easy interpretation in various conditions.
Can I use this hygrometer outdoors?
It is designed for tabletop use indoors or in sheltered areas, as exposure to extreme weather may affect accuracy and durability.
What is the temperature range it can measure?
This hygrometer measures temperatures from 10 to 120 degrees Fahrenheit or -10 to 50 degrees Celsius, covering most indoor environments.
Does it require calibration?
It comes pre-calibrated for accuracy, but you can verify readings against known standards if needed for optimal performance.
Is it suitable for monitoring greenhouse humidity?
Yes, its precise measurements make it ideal for greenhouses to help maintain ideal growing conditions and prevent plant stress.




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