I was just getting a link to copy for someone else on the Govees I own and saw this two-pack is 40% off, so they'd cost around $13.70 for both. These are Bluetooth only, not wifi, but have the same phone app with alarms you can set for high/low warnings for temp and humidity, tracks your temps and humidity, and are calibratable.
If you have an incubator and don't have a thermometer/hygrometer separate from the incubator's, you could be off and not know it. I have two Brinsea 56EX incubators and neither one is correct.
If you have an incubator and don't have a thermometer/hygrometer separate from the incubator's, you could be off and not know it. I have two Brinsea 56EX incubators and neither one is correct.