2 Best
Small Hvac Units
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Product Highlights- 【single/dual channel test & 12 pressure units】manometer is designed to measure static and differential pressure from 2 ports in air and gas systems. single channel can quickly measure the current detection pressure value (relative to the current atmospheric pressure), while dual channel can simultaneously detect the pressure difference between 2 ports.it supports 12 pre...
- 【strong magnet on back & lcd backlight display】the back of our digital manometer hvac is specially designed with a strong magnet, which can be easily attached to various magnetic surfaces, freeing your hands. the gas manometer hvac is equipped with a large lcd screen with backlight, the data is clear and easy to read, allowing you to read it easily even in poor light co...
- 【auto power off & low battery prompt & portable carrying bag】after about 15 minutes of power on, if the manometer hvac is in a state of no operation, it will automatically shut down to help you save power. digital manometer also has low battery prompt function. it is powered by a 9v battery(included). gas pressure manometer hvac comes with a carrying bag for easy carryi...
- 【widely used digital manometer】professional air pressure gauge is specially used for gas measurement and calibration, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers, clean rooms, boilers and other gas appliances. manometer hvac is widely used in pressure detection of natural gas pipelines and air-conditioning refrigerati...
- 【14.5psi wide measuring range & high accuracy & fast response】this upgraded differential pressure gauge expands the measuring range to ±100kpa/±14.5psi. our gas pressure manometer comes with an advanced pressure sensor with a quick response of 0.5 seconds. manometer hvac is also equipped with a high-precision adc with an accuracy of ±0.3% fso (25°c) and a resolution of ...
- 【data record & data hold & 100 groups data storage】the manometer pressure tester can record pressure values over a period of time and generates maximum and minimum values. and digital manometer hvac has data hold function and can store 100 sets of measured pressure values, which is convenient for you to check.
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Product Highlights
- Digital manifold kit instrument is great for large and small hvac systems. used to install, test and maintain air conditioners, refrigerators and cold storage and other refrigeration equipment auxiliary equipment.
- It has automatic multi-unit pressure conversion(kpa, bar, psi, inhg, kgf/cm2), automatic conversion of temperature celsius / fahrenheit(℃, ℉), to facilitate different needs. equipped with real-time vacuum pressure test and percent indicate.
- The set includes: the refrigerant manifold gauge and 3 hoses suitable for all ordinary refrigerators.manifold is easy to operate, it is not only for professionals but newer hvac professional. to ensure your purchased experience, we free provide 2 years warranty and 24h em-mails support. please buy it without worry!
- Three modes: it has three common working modes: refrigeration measurement mode, vacuum percentage mode and leak detection mode. double ways valve block with three connectors, can measure high and low pressure pipe. multiple modes to meet your different needs.
- Built-in 90 refrigerants and corresponding temperatures sheet data according to the us nist standard, real-time test of pressure got relative temperature which can help you more convenient for refrigeration system installation or servicing.
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