Heavy duty mechanical revolution counter model MSJZ1151 is built tough for heavy duty industrial applications. It features metal frame, a 4-mm shaft on the right and 5 digit - two color display. Four left digits count the number of revolutions of the shaft. The right digit is for fractional count. So the accuracy of the count is 0.1 turns. Counts from 0000.0 up to 9999.9 turns and then becomes zero again when it completes 10,000 turns. This counter counts can count up or down. It counts up when the shaft turns clockwise and it counts down when the shaft turns counter clockwise.
Display includes 5 large (5 mm x 3 mm) figures to provide easy readability. A reset button is located on the left side of the display.