I tested this controller (at least the one I got) through all it's temperature settings using both a digital and analog thermometers. I like to cook ribs on my grill at 225 degrees for about 4-41/2 hours. To get that temp I had to set the dial at 180 degrees. The thermometers inside said 225 degrees, the digital readout on the controller said 270 degrees. While I didn't pay 150 dollars for this controller, I'm hesitate to give it any more than two stars.
Genuine Leather Strap For Samsung Galaxy Watch 46Mm/Galaxy Watch 3 45Mm: Durable Replacement Wristband For Men And Women By TOYOUTHS - White
40 Review
Waterproof Outdoor Picnic Blanket - Portable Extra Large Mat Tote For Beach, Camping On Grass, Sandproof Handy Mat With Black And Gray Checkered Design
23 Review
NANW Screen Protector Case Compatible With Fitbit Sense/Versa 3, Built-In 9H Tempered Glass Screen Protector Ultra-Thin All-Around Full Cover Bumper For Versa 3 Smartwatch, Rose Gold
36 Review
CAVN Charger Dock: Compatible With Fitbit Charge 5/Luxe, 4.2Ft USB Cord & Aluminum Stand Accessories
24 Review
Xiaomi Mi Robot Vacuum-Mop 2 Lite RU robot vacuum cleaner, white
198 Review
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, 🤖 Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Dyson V8 Absolute: The Ultimate Cordless Vacuum for Effortless Cleaning
142 Review
Xiaomi Mi Robot Vacuum-Mop Essential Robot Vacuum Cleaner, white
284 Review