They're easy to use, lightweight, and portable. It's also IP65 waterproof and suitable for use almost anywhere. Special Features Accuracy up to ± 1.8% RH, ± 0.2 ° C/0.36 ° F, Free Data Storage&Export, Humidity/Temperature/Dewpoint/VPD/Absolute Humidity Sensor, IP65 dustproof and waterproof, Swiss-made high-precision chip.
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