• Gas：CO2
• Type：Non-Dispersive Infrared Analysis
• Battery：900mAh
• Charging Port：USB Type-C
• Supply Voltage：DC5V,0.5A
• Range：400-5000ppm
• Customized Support：OEM
• Key Word：Gas Detector
• Transport Package：Graphic Carton
• Specification：53*18*80mm
• Trademark：custom
• Origin：Guangdong, China
• Production Capacity：1200000 PCS,Month

1.Q: How to place order ?
A: Email us your order detail or u can directly place your order from our website .

2.Q: What is ur payment term?
A: TT, Paypal, Western union and Money Gram all can be accepted. For large order,we can accept 30% deposit in advance and the rest
70% before shipment.

3.Q: When the goods will be shipped out after full payment?
A: Usually for the small order,we will delivery it out within 2-5 working days; large order, OEM order will be shipped out about
25-30 working days.

4.Q: How to track the parcel after shipment?
A: After shipment, we will offer tracking No. for you, at the same time we will monitor your parcel until your get it.

5.Q: How to ensure the goods quality?
A: We have spot inspection and finished product inspection. All the goods will be checked by QC when go into next step production
procedure. All the shipping goods must be checked by QC workers. If you have get a useless product,you can sent it back to us,or
we will replace a new one for you in your new order. 

6.Q: Can I do a OEM order ?
A: Of cause, we can accept OEM order which is one of our major business.