Recording Timer Paper Roll - Large - 180m x 16mm
Recording Timer Paper Roll - Large - 180m x 16mm
Code: PA2670-006
Recording Ticker Timer Paper Roll - large, 180m long x 16mm wide, from IEC. White paper roll for marking with dots. A piece, long enough for the experiment, is normally torn off the roll and threaded through the paper guides on the platform with a carbon paper disc on top.