SONOFF AM2301 Temp and Humi Sensor of 2.5mm Audio Jack

Name: SONOFF AM2301 Temp and Humi Sensor of 2.5mm Audio Jack
Brand: ITEAD STUDIO OFFICIAL
SKU: SKU-208886-default
Price: 2.92 USD
Availability: InStock
Rating: 5.0 (5 reviews)

SONOFF AM2301 Temp and Humi Sensor of 2.5mm Audio Jack - Main image

$2.92 ~~$4.3~~ In stock

Category: ITEAD STUDIO OFFICIAL

【Wider Monitoring Range】Temperature measuring range from -40℃ to +80℃ and humidity measuring range from 0 to 99.9%RH. 【Enough Cable Length】Up to 50cm cable length which allows you to connect with the devices that are far away from the switch. 【Compatible】Accessory for TH10/TH16. Note: We have released the upgraded version temp and humi sensor-THS01. The sensor's connector is upgraded to RJ11, supporting hot-plugging making the connection more stable and reliable. Learn more about THS01.

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Customer Reviews (5.0 / 5 · 5 reviews)

Brian M. ★★★★★ Aug 19, 2026

The 50cm cable gave me plenty of slack to tuck the sensor behind the fridge, and it reads the humidity changes in my dessert cabinet almost instantly. Set it up in under a minute, and the -40°C range is way more than I'll ever need.

Carter ★★★★★ Aug 18, 2026

The range on this thing is what sold me—tracking my pantry from -40°C to a scorching 80°C means it'll survive both my freezer and a hot summer shelf without a fuss. Plugged it in and the readings felt spot-on against my old thermometer, so I'm finally trusting the humidity numbers for my dried fruit

Grace ★★★★★ Aug 18, 2026

The 50cm cable is just enough to tuck the sensor behind my kitchen cabinet without weird angles, and the -40°C to 80°C range covers everything from my freezer to a warm proofing box. It's been spot-on against my old thermometer, so I'm finally trusting my sourdough temps.