Photoelectric Independent Co Gas Sensor, High Sensitive Carbon Detector

Specifications

Sensitivity & Time
30ppm, Alarms within 120 Minutes
50ppm, Alarms within 60~90 Minutes
100ppm, Alarm within 10~40 Minutes
300ppm, Alarms within 3 Minutes
Battery:3AA size 1.5V batteries
Standby Current <50uA Operation Ambient Condition 5~40degreeE, 20~90%R.H.
Alarm Current:<70mA
Product Weight 88g / 3.1oz
Package Size 10.5*10.5*4cm / 4.2*4.2*1.6in
Gross Weight 120g / 4.23oz

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.