Hydrofarm electronic heat mat temperature controller mtprtc

Hydrofarm Digital Thermostat Controller in Black | 2.1 H x 8.1 W x 6 D in | Wayfair

Hydrofarm Hydroponic Temperature Control 120 V 1000 W

Jump Start MTPRTC Digital Temperature Controller for Hydroponic Seeding Heat Mats 120V, 1000W

Hydrofarm Temperature Controller