ITRC Report No. R 99-004
Hand Held Data Recorder
Sponsor: USBR, Mid-Pacific Region
An HHDR is used to collect data from the field and to download that data to a database to generate reports for meters in the irrigation districts.
Irrigation Training & Research Center. 1999. Hand Held Data Recorder. ITRC, California Polytechnic State University, San Luis Obispo, California, USA. ITRC Report No. R 99-004. 4 pp.
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