Check the listing for details. Extech Instruments CFM/CMM AN100 Thermo-Anemometer Without Vane Probe L50. Condition: Used. Listed at 44.99 USD. Extech Instruments CFM/CMM AN100 Thermo-Anemometer Without Vane Probe 100% SATISFACTION GUARANTEE Returns AcceptedPLEASE SEE THE PICTURESWe are here to help you any step of the transaction process, before or after the sale. If there is something that makes this transaction unsatisfactory, please contact us via Contact the seller form – other and we will assist you all the way to your complete satisfaction! the products that you are buying 100% guarantee.Please do not leave negative feedback right away, instead, please, contact us and we will address any of the concerns that you may have. FeedbackFrom BuyerDate/timeA+ seller.a*********5 ( 60 )2019-03-06 18:38:16A+ seller.a*********5 ( 60 )2019-03-06 18:37:39As described. Thanksg****8 ( 3456 )2019-03-06 00:08:35Wonderful item, arrived 100%!t*****3 ( 2256 )2019-03-05 23:03:42No communication, but seller gave me a full refund after a smooth return.i***********2 ( 69 )2019-03-05 22:01:01G8 sellerm*************s ( 408 )2019-03-05 19:55:12Like new. FAST shipping. Thank you A+++++r******2 ( 1122 )2019-03-05 16:37:37Fast deliveryh***********s ( 1 )2019-03-05 06:33:14Perfect! Received on the exact date promised! Awesome! Happy as a clam!k****t ( 62 )2019-03-04 23:41:36Item was exactly as described with blistering fast shipping!r********5 ( 92 )2019-03-04 22:30:02Arrived today undamaged and as advertised no problem found. Thanksj******2 ( 1297 )2019-03-04 20:27:43Keyboard works, shipped as advertised. Thank you.h*********n ( 142 )2019-03-03 02:00:39No problems.d*******0 ( 104 )2019-03-01 20:48:00THANK YOU !!!!!!!!!!!!!!!m*******s ( 339 )2019-03-01 17:45:52