Models:pfm-101 (without flag)pfm-102(with flag) main features:highly compact, attractive looking and sturdy. easy to read red led displayindication for night modetime, date programmableseperate display fields for fare, waiting time and distance travelled. indications to show current mode of operation(for hire, hired, to pay)time is shown on waitrtc display when the meter is forhire mode. buzzer indication while changing the mode or while updating the fareindication at the back side of meter for indicating whether the vehicle is hired or available for hiring. memory recall gives the details for last tripapproved by rtoavailable in abs as well as aluminium body accessories:24 col dot matrix thermal printer. meter mounting bracket. rs-232 c interfacereal time clock (rtc)