Inkbird ITC-306A Smart WiFi Aquarium Temperature Controller
see photos for details.
Inkbird Prewire WIFI Temperature Controller Thermostat ITC-306A Heat 2 Probe APP
Type of temperature probe: R25 ℃ =10K Ω± 1% ；. Probe abnormal alarm | High and low temperature alarm. Ambient temperature: -20 ℃ ~40 ℃ /-4.0 ℉ ~104 ℉ S.