LCD Gas yzer Meter Automotive Combustible Gas r Detector Air Quality Monitor Gas Leak Detector with Sound Sho Alarm

NOTE:

1.Measure the following gas:methane,natural gas,gasoline,,propane,,trichloroethane,ethane,n-butane,halogenated hydrocarbon.

2.The screen can only display the gas concentration, not the gas type 3.Gas unit display: only LEL Function: Product type:leak detection type(CGD01),digital display concentration(CGD02) Sensitivity:adjustable(CGD02 can not) Preheat time:le than 30 seconds Alarm mode:audible(CGD01),audibel+vibration prompt(CGD02） Sampling method:diffusion type Operating hours:more than 1 hour Function only CGD02: Display:LCD Display Measuring range:0~100%LEL Tolerance :+-5% Resolution:1%LEL Alarm value setting:high and low two points freely set Concentration alarm value:adjustable Temperature range:-10~50C Temperature error:+-1.5C

Maintenance We provide 3 months free maintenance. The buyer should return the product in the conditions to us. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced. Before returning the it, please confirm the return addre and the logistics method with us. After you give the it to the logistic company, please send us the traing number. As soon as we receive the it, we will repair or exchange them ASAP. Special Demand If you have any special demands, pls leave a meage to us in your order. Feedba If you are not satisfied with our products or service, please feel free to contact us, we will try our best to soe your problem! Please do not leave negative feedba without any communication. Thanks for your understanding in advance! Returnℜfund

About shping
Shping and Pa All it will be double cheed and well paed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the paage to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedba, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at cheout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbaYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedba for the transaction.