Active Air Indoor-Outdoor Thermometer & Hygrometer with Remote Probe water testing accessory Model: MA73600

Model: MA73600

01 buffer solution in quick and easy to use 20ml sachets is one of the most commonly used buffer solutions

The NU Aqua Efficiency Series 800GPD reverse osmosis membrane is effective at removing heavy metals

Protected Storage: Hard case with foam inserts prevents damage and keeps accessories organized

Filter Lifespan: Varies by usage — replacement filters sold separately

Active Air Indoor-Outdoor Thermometer & Hygrometer with Remote Probe water testing accessory Model: MA73600Active 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