новый портативный метр влаги почвы,метр влаги песка,функция hlold данных по иглы 280mm метра влаги pms710 цемента

1.1.it is portable, compact, easy to use and the moisture measurement readings are instant. 1.2.digital display with back light gives exact and clearly reading although you stay at the somber conditions. 1.3.it will save time and expense by monitoring dryness and helps to prevent deterioration & decay caused by moisture whilst in storage, therefore processing will be more convenient and efficient.