Inquiry (采购产品): digital tachometer Dear Sir, Have a good day I want you to inform us whether we can cooperate together to provide us with our general requirements for Digital Tachometer as shown below:- Range:- up to 100,000 RPM Line speed : up to 1999m/min Resolution: 0.01 Display system:- 5/16 INCH. Gate time :0.6 second Operating temperature – ( 0- 45°)c , (32°-113°)f Measuring distance :- 2to 10 INCH ( 580 to 250 mm)or up to 18" (46 cm )with steady rest . Sensing element :- phototransistor. Light source: light emitting diode. Battery source :rechargeable. Recharge with adaptor. Please if you product match our specification Send us Quotation and catalogues soon ,Kindly you should submitted us with information , Delivery time and your rapid reply will be appreciated . Thanks for your consideration, Best regard, **** Hidden Message ***** Lama Samir 002 Company: Arabic Chemical consulting Center ACCC E-mail: drkhallaf@link.net **** Hidden Message ***** drkhallaf@link.net