Intelligent wireless pipe pressure meter

Testo offers greater mobility for your measurements. The handheld testo 549i Smart Wireless Mini pressure gauge for air conditioning and refrigeration systems can be quickly and easily set up directly at the pressure connection point during servicing, troubleshooting and installation.
The testo 549i is more convenient for measurement at remote pressure connection points. No hose is required for measurement, reducing refrigerant loss caused by pipe connection. When combined with the testo 115i wireless mini tube clamp temperature measuring instrument, the parameters of the refrigeration system can also be calculated.

Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential pressure transmitter, liquid level transmitter, diaphragm pressure gauge, shockproof pressure gauge, electric contact pressure gauge, stainless steel pressure gauge, precision pressure gauge, micro pressure capsule gauge, floating ball liquid level gauge, floating ball switch, liquid level controller, intelligent energy gauge, light column gauge and other products. The products are widely used in machinery and civil industries such as plastics, food, printing, chemical industry, petroleum, medical treatment, oven, light textile, printing and dyeing, air conditioning, family and so on.

The company adheres to the business philosophy of "customer first, forge ahead" and adheres to the principle of "customer first" to provide our customers with high-quality services. Welcome!