Mini Sound Meter Plant Care/Pest & Disease Control even after 13 years of

even after 13 years of usage across tens of thousands of lights

Registers | Airflow: 160 CFM | Noise: 20 Dba | Includes Wall Adapter

facilitating healthy growth without obstructions

Bacterial leaf blights

Mini Sound Meter Plant Care/Pest & Disease Control even after 13 years ofThe Sper Scientific Mini Sound Meter is packed with features, yet is small and light enough to fit in your shirt pocket. Choose from fast or slow time weightings, min max readings and A or C decibel frequency weighting scales. All of these settings are simultaneously displayed on a large 1 backlit display. Also features hold, and auto power off. Readings are extremely stable and reliable. Auto ranging 30 to 130 dB (A) with 0. 1 dB resolution and an