Also called an "RFID interrogator." The maximum distance between the reader's antenna and the tag vary, depending on application. Credit cards and ID badges have to be brought fairly close to the ...

RFID traceable drill pipes Leveraging RFID traceable drill pipes, the Shengli Oilfield can track 1,380 drill pipes at seven well sites using RFID hand-held readers and software, supplied by ...

Leveraging RFID traceable drill pipes, the Shengli Oilfield can track 1,380 drill pipes at seven well sites using RFID hand-held readers and software, supplied by VictorySoft. The pilot operation took ...