HBKS SMART SENSOR Carbon Dioxide Detector Portable CO2 Meter Gas Tester

Features: High precision electrochemical sensor responds quickly. Stable performance, high accuracy. Sound and light dual-alarm. Smart chip, low power consumption. Compact portable size, easy to operate. 2.7" large LCD screen displays data clearly. Push button to switch ON/OFF green backlight. Rechargeable lithium battery is included.

Specifications: Material: ABS Voltage: AC100-240V, 50/60Hz Output: DC5V±5%, 1000±50mA Measuring Range: 350~9999PM Resolution: 5PPM Temperature: -10~50℃ Resolution: 0.1℃ Working Humidity: 0~95%RH Respond Time: ≈90s Recovery Time: ＜120s Power Supply: 1 * 3.7V, 1000mAh rechargeable li-ion battery Screen Size: 4.4 * 5.3cm / 1.73 * 2.08in Storage Box Size: 23 * 20.5 * 5cm / 9.06 * 8.07 * 1.97in Item Size: 17.8 * 6.3 * 3cm / 7.01 * 2.48 * 1.18in Item Weight: 245g / 8.64oz Package Weight: 743g / 26.21oz Package Size: 25.5 * 21 * 5.7cm / 10.04 * 8.27 * 2.24in

Package List: 1 * Detector 1 * Charging Plug 1 * USB Cable 1 * Storage Box 1 * Manual (English)