This Sabroe differential pressure gauge measures 100mm and is a must-have for HVAC and refrigeration systems. The gauge accurately displays pressure levels without the need for any additional equipment. It has been designed with high-quality materials and is guaranteed to function flawlessly. The brand of this gauge is Sabroe, a reputable name in the industry known for its high-quality products. This gauge is compatible with a range of systems and can be used in various settings. Get accurate pressure readings with this Sabroe differential pressure gauge.