System with Mute Option: The monitor is equipped with a four-level system that provides audible notifications when air quality falls below safe thresholds. You can trust it to monitor your indoor air quality effectively and reliably.
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In softwood mode, it can detect a variety of wood types by adjusting the density level. Softwood and hardwood range: 0-75%. Humidity detection range: 20%-80%RH. Working humidity: <85%RH. Bar indicator composition: 3 green, yellow and red LEDs each.
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Features: 1. If The Temperature And Humidity Are Too High Or Too Low (Can Be Set By Yourself), The App Receive An Alarm Push And Remind You That The Temperature Is Too High. 1 x Temperature And Humidity Sensor.
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Note: It need tuya zigbee hub to work.'. t work without hub. Clean the device's outer thoroughly before installation to optimal performance. no water is on the sensor before use. This product requires the Tuya Zigbee Bridge (other gateway are incompatible).
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2 x Extech CO250 These do not appear to power in, being sold for spares or repair.
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Humidity Accuracy:±3RH%.
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1 x Air Quality Detector. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Battery Capacity: 1200mAh.
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Item Type: Temperature Humidity Tester. 1 x Temperature Humidity Tester. Humidity Error: ≤±5%RH (50%~99%RH), ≤7%RH (25%~40%RH), ≤±9%RH. Temperature Error: ±1℃ (10-32℃), ≤±2℃.
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