Purchase Qty. Reference FOB Price
1-99 Pieces US$9.00
100+ Pieces US$6.50
Product Description
Auto Carbon Monoxide Sensor with LCD display Technical specification: 1.Operating voltage:3AA size 1.5V batteries 2.sensitivity&time:50ppm,alarm within 60-90minutes 100ppm,alarms within 10-40minutes 300ppm,alarms within 3 minutes 3.standby current:≤10uA(without LCD) ;≤15uA (with ...