In this category, you find our wide selection of flow meters, manometers, thermometers and vacuum meters with an orientation connection turning down or behind. With more than 500 products in this category, chances are that you can find the exact thermometer, flow meter, manometer or vacuum meter, you need, in our assortment. When it comes to materials, you get lots of different opportunities. We have several combinations like acrylic flow meters, manometers of ABS-plastic, glass or brass thermometers and vacuum meters made of stainless steel. You can always find quality flow meters, manometers, thermometers and vacuum meters at ROYKON.