Questions 1: Is the alarm going on ( making noise or flashing) when the temperature is getting higher or lower than we set him for?

A : Yes,  this unit will make Bing noise when the temperature reach the point you set. The noise will last for 10 seconds only.

Question 2: Does this unit has max / min memory ? How long the memory will last ?

A: This item has max/min memory,  once you turn this unit on, it will record the max / min temperature automatically, if you turn it off, the former memory will gone, it will record another max /min memory next time you use.

Question 3:  Can i add the wire for this unit if i want to test somewhere far away from this item ?

A: Of course, you can add the wire length if you want, we accept OEM for all items , we can even develop now models under your request if your quantity is 3000pcs.

Company certificates:

Welcome to contact Angela zhou for further information:)

Email: trade04(@)    

Tel:86755-29087632EXT604

Mobile:86-15711964495

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Skype:angela.zhou143       

QQ:2880177616 

Better do it today than tomorrow 

Add:  Area 1, 6/F, No.3 Plant, Hongdu Industry Park, Xixiang, Bao'an District, Shenzhen, Guangdong 518126, China 

1.OEM and ODM are available.

2.Please let me know as soon as possible if the defective goods you received takes up 2% or more,  we will replace new ones for you in your next order.

3.It will be highly appreciated that if you could send us photos or video about the defective products for further investigation