Technical Parameters
Temperature unit: through the "temperature unit" option in the "parameter setting" of the pc data management software ℃, F is optional
Temperature measurement range: -30℃~+60℃, optional external probe temperature measurement range is -40℃~+85℃
Measurement accuracy: +-1℃, resolution 0.1℃
Ambient temperature of the recorder: -30℃~+60℃
Recording capacity: 16000 groups
Recording interval: 10 seconds to 24 hours can be set continuously
Sensor: built-in NTC thermal resistance
Data interface: USB interface
Power supply: built-in wide temperature CR2450 battery or USB interface power supply
Battery life: In a normal temperature environment, if you work at a recording interval of 15 minutes, it can be used for more than 1 year
Payment Method   

 1.We accept PayPal only. Fastest and safest way for making a payment.

 2.Please make the payment via PayPal within 7 Days From the end of the auction end.

 3.Positive FB will be left after received your payment. 

Shipping    

1.Item will be shipped within 2-4 business days upon receipt of payment ,we can ship it from DHL. fedex ,Singapore Post.Hong Kong Post, china Post or many other delivery service, 

please choose which delivery service do you need .

2.Please confirm your address after you bid the item. 

Return Policy    

1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.  

2.If you do not satisfy with our items. Please simply return to us within 14 Days in original condition. Just pay for the returned postage.Then we can issue full refund to you after the returned item arrived 

at our warehouse.  

3.Please include your eBay ID and item number with any email requests.  Feedback & Contact US    

1.When you satisfied with our product and services please leave us positive feedback.  

2.If a problem occurs, contact us immediately with any email request. 

3.Just contact us using the " Ask the seller a question" link on eBay.