T03 3 In 1 Carbon Dioxide Detector

T03 3 In 1 Carbon Dioxide Detector 1. Fast detection, 4S/time real-time refresh2. 4 colors indicate changes in the status of carbon dioxide3. The instrument adopts a three-dimensional air duct design, and the air convection design is more accurate.4. LCD screen display + smart backlight, soft eye protection, clearer display5. Smart chip, anti-interference technology, high sensitivity6. Measuring object: CO2 / temperature / humidity7. Measuring range: 400-5000PPM8. Measurement accuracy: +/-50ppm (+/-5%)9. Applicable temperature: 1-50 degrees Celsius10. Working voltage: 5V11. Power supply: 3 AA batteries (not included)12. Display specifications: 87 x 53 mm13. Dimensions: 143 x 68 x 90 (mm)Packing list:Host x 1Charging cable x 1Manual x 1

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