
Penta Beauty
The Penta Beauty MG-101, identified as the Panametrics MG101 hygrometer calibration system, is a portable, power‑free device that generates precise water‑vapor levels for calibrating moisture and humidity sensors. It offers a wide dew/frost point range, high accuracy, and operates using a dry nitrogen source, making it suited for field verification tasks.
Pros
Current
$45.99
Average
$41.72
Lowest
$35.99
Highest
$49.99
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Cons
From Expert Reviews
Praised by Experts
Expert Opinion
Professional sources do not provide independent reviews, but the product datasheet positions the MG‑101 as an accurate, field‑usable calibration system that delivers high precision without needing external power, making it attractive for instrumentation professionals.
How It Compares
Compared to traditional powered laboratory hygrometer calibrators, the MG‑101 stands out for its no‑power operation and portable form factor, though it relies on an external nitrogen source and offers fewer built‑in data‑management features.