A
Anonymous
Mar 09, 2026
Rating: 5/5
Perfect for my greenhouse
Keeps track of humidity and CO2 levels easily. Alerts work well when temps drop.
Description
Qingping CO2 Detector High-Precision Temperature and Humidity Sensor Remote Monitoring Alarm for Indoor Greenhouses
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| CO2 Detection Range | 400-5000 ppm |
| CO2 Accuracy | ±(50 ppm + 5%) |
| Temperature Range | -10°C to 50°C |
| Humidity Range | 0-99% RH |
| Connectivity | Wi-Fi 2.4GHz & Bluetooth 5.0 |
| Power Supply | USB-C Cable (Included) |
| Display Type | E-Ink Touch Screen |
| Battery Capacity | 2000 mAh |
| Dimensions | 90 x 90 x 45 mm |
| App Compatibility | Qingping App (iOS/Android) |
5 reviews
A
Anonymous
Mar 08, 2026
Rating: 5/5
Sleek design and functional
Looks great on the desk and provides useful data without being distracting.
A
Anonymous
Feb 10, 2026
Rating: 4/5
Good sensor, minor app issues
Hardware is solid and looks great. The app sometimes disconnects but reconnects quickly.
A
Anonymous
Feb 04, 2026
Rating: 3/5
Battery life could be better
Works well plugged in, but battery drains faster than expected when using WiFi continuously.
A
Anonymous
Jan 20, 2026
Rating: 5/5
Essential for home office
Helps me know when to ventilate the room. Very accurate compared to my old meter.
5 FAQ
Q: Can I set custom alarms?
A: Yes, you can set custom thresholds for CO2, temperature, and humidity in the app.
Q: Is calibration required?
A: It comes pre-calibrated, but manual calibration is available in the settings menu if needed.
Q: What is the screen refresh rate?
A: The E-Ink screen updates every minute, while internal sensing occurs continuously.
Q: Does it store data offline?
A: Yes, it logs data locally and syncs to the cloud when connected to Wi-Fi.
Q: Does it work with Google Home?
A: Currently supports Apple HomeKit and Alexa. Google Home integration is planned for a future update.
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