Active Air Indoor-Outdoor Thermometer & Hygrometer with Remote Probe 810666004526 The stainless steel electrode allows

The stainless steel electrode allows for direct penetration into soil and soil slurries

Increases alkalinity/pH up to 9

Teflon tape for secure fitting

fixtures & appliances

Active Air Indoor-Outdoor Thermometer & Hygrometer with Remote Probe 810666004526 The stainless steel electrode allowsActive Air Indoor Outdoor Thermometer & Hygrometer with Remote Probe Take full control of your grow room environment with the Active Air Indoor Outdoor Thermometer & Hygrometer. Built from durable materials engineered for the demanding climate of indoor growing spaces, this essential monitoring tool delivers real time temperature and humidity readings on a large, easy to read display so you always know exactly what's happening in your grow space. The