Check the listing for details. Philips PM6672 1GHz High Resolution Timer/Counter with GPIB Interface. Condition: Used. Listed at 400.00 USD. Philips PM6672 1GHz High Resolution Timer/Counter with GPIB Interface * High resolution reciprocal frequency measurements * Superior time resolutions to 10 ps* Advanced, accurate trigger facilities* Noice refection filter* Automatic triggering on RF signals* Multiple measuring modes including burst frequency average, pulse width, phase, RPM and ratio* GPIB/IEEE-488 option Conditions: We have few units in stock. All units are tested and are in good working and nice cosmetic condition. Return Policy: We provide 14 days right of return with money back guarantee. Buyers will pay for the return shipping cost.Payment: We accept paypal or bank wire transfer.Shipping: We ship via TNT/FedEx/DHL/UPS. The shipping cost is estimated and the actual cost will be quoted upon confirmation of buyer's shipping address. Buyers can also use your own preferred shipping forwarders/couriers.Feedback: We value your business and we strive to provide seamless transactions and full customer satisfaction. Kindly leave us positive feedbacks if you are satisfied with our transactions. Thank you.* Remarks: We have been inactive in Ebay for several years and we only start to list test equipment sale very recently. We look forward to receive your supports. Pls feel free to contact us for any further enquiries. Thanks for watching.