shouldflowmeterOn the basis of LT-LC type, a zeroable counter is adopted. This counter is equipped with two sets of wheels, zero return and accumulation, with dual functions of batch counting and total accumulation. Its feature is that when the user implements intermittent measurement and wants to obtain calculation results separately, the instrument pointer and zero return wheel set can be pre-set. When the display is zero, each measurement value can be given, and it can be repeatedly used. The total accumulation will continue to accumulate.
When in use, rotate the letter ring zero handle clockwise to return the zero counter digit group to zero position; Press the pointer return to zero handle and rotate clockwise to return the pointer to zero position. When using a reset counter, it does not affect the measurement of the accumulation and accumulation counters.