Zoo Med ReptiTemp 500R Remote Sensor Thermostat New https://www.amazon.com/dp/B01KZQ9FFE..._kufXxbXRVEW66
I hope that link works, got it off of Amazon. Before I got my snake I had the thermostat/thermometer/UTH running for about a week and making adjustments to where the max and min temps were right on or very close. It bounces between 80-90 during a cycle. I have a small thermometer/humidity guage on the opposite end for ambient, usually reading between 70-75 degrees and 50-55% or so humidity. Most of the time my snake hides, out at dusk but the past few days she's been out and about during the day, hides for a while, comes back out.