Alarm if temperature exceeds temperature limit or sensor error. If the system is powered up, it will check itself and the screen will display "Er" when the fault is cleared. Relative humidity: 20% to 85% (non-condensing).
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AHT10 AHT20 AHT21 High Precision Digital Temperature Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20
Aliexpress UK
1PC Temperature Sensor. Temperature 0.1℃,other paragraph 1℃. High temperature protection:0-110℃. Size:48mm(length) x 29mm(width) x 32mm. Output:10 a relay all the way.
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AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302
Aliexpress UK
HUMIDITY RANGE: 20%~90%. TEMPERATURE RANGE: -50~ +70°C. Temperature display resolution: 1%.
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1/5/10Pcs HR202L Humidity Resistance HR202L Digital Temperature and Humidity Sensor Resistor Practical For Arduino
Aliexpress UK
Indoor humidity: 20%RH to 90%RH. Indoor temperature: 0℃ to 50℃/ 32℉ to 122℉. 1Outdoor temperature range: -50℃ to 70℃/ -58℉ to 158℉. Product weight: 66 grams / 2.32 ounces.
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5/10pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 AM2302
Aliexpress UK
Relative humidity: 20% to 85% (non-condensing). - Alarm if temperature exceeds temperature limit or sensor error. Sensor error delay: 1 minute. Sensor type: NTC. Sensor length: 1 m. If the system is powered up, it will check itself and the screen will display "Er" when the fault is cleared.
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High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For arduino Uno R3
Aliexpress UK
DHT22 Digital Temperature and Humidity Sensor. Humidity Range: 0% to 100% RH (±2–5% accuracy).
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BS AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace SHT20 FOr Ar
Aliexpress UK
ROUND LED CEILING LIGHT PANEL DOWN LIGHTS BATHROOM KITCHEN LIVING ROOM WALL LAMP. Modern COB 6W LED Wall Light Up Down Cube Indoor Bedroom Sconce Lamp Lighting UK. 10W Waterproof LED Wall Lights Up/Down Modern Sconce Outdoor/Indoor Lamp IP65~.
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TENSTAR AM2302 Digital Temperature and Humidity Sensor DHT22 Module Electronic DIY
Aliexpress UK
Built-in detector. Battery: 2 1.5V LR44 button batteries are INCLUDED. We will answer all the enquires within 24Hrs. Due to the difference between different monitors, the picture may not reflect the actual colour of the item.
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ESP8266 ESP-01 ESP-01S ESP01 DHT22 AM2302 Digital Temperature Humidity Sensor Wifi Module Replace SHT11 SHT15 High Precision
Aliexpress UK