2.8-inch LCD CO2 Concentration Tester Mini Carbon Dioxide

Features:

2.8-inch large screen simultaneously display the current CO2 concentration, temperature, humidity and battery indicator.

1s automatic refresh detection data, real-time monitoring, stable and reliable.

4pcs color light bar(green, yellow, orange, and red) indicate for the corresponding CO2 concentration.

One button control, short press to switch the temperature unit between ℃ and ℉, long press to ON/OFF the detector.

Built in with 1200mAh rechargeable lithium battery, no need to change battery, economical and environment-friendly.

Compact portable size with simple modern appearance, suitable for home, office, dormitory, warehouse, etc.

Specifications:

Color: Black / White (Optional)

Material: ABS

CO2 Detection Range: 400~5000PPM

CO2 Detection Sensitivity: 1PPM

Temperature Measurement Range: 0~50℃

Temperature Measurement Accuracy: ±1℃

Humidity Measurement Range: 0%-99%RH

Humidity Measurement Accuracy: ±5%RH

Anti-interference: 47.22%

Respond Time: ≤60s

Working Voltage: 3.7V

Mode: USB 500mA Type-C interface

Battery: 1200mAh built-in lithium battery

Item Size: 90 * 70 * 40mm / 3.54 * 2.76 * 1.57in

Item Weight: 146g / 5.18oz

Package Weight: 220g / 7.78oz

Package Size: 11.5 * 11.5 * 4.5cm / 4.53 * 4.53 * 1.77in

Packing List:

1 * Detector

1 * Cable

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