Automatic urinometer to measure and record hourly urine volume.
D001826:Body Fluids; D004864:Equipment and Supplies; D006801:Humans; D007668:Kidney / Q000502:physiology*; D016482:Urinalysis; D014556:Urine; D014572:Urology / Q000600:supply & distribution*
KIDNEY/physiology; URINE; UROLOGY/equipment and supplies