8 Best
Digital Hvac Gauges
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Product Highlights- Dual temperature compensation pressure sensor, more stable performance
- Compact and portable
- Large display for clearer data reading
- Supports multiple refrigerants, calculate overheating and supercooling automatically
- Ultra-low power consumption, longer battery life
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Product Highlights
- High pressure, low pressure and temperature measurement measure the pressure and temperature of refrigerants in high and low pressure pipes in air conditioner systems (requires connection of test clamps) condensing pressure and temperature measurement measure the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temperature when the gas c...
- Evaporating pressure and temperature measurement measure the maximum pressure when the refrigerant changes from liquid to gas, and the minimum temperature when the liquid changes to gas (the lower the evaporating pressure, the lower the evaporating temperature, the higher the refrigeration cycle efficiency, and the greater the refrigeration capacity).
- Condensing pressure and temperature measurement measure the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temperature when the gas changes to liquid (the lower the condensing pressure, the lower the condensing temperature, the higher the refrigeration cycle efficiency, and the greater the refrigeration capacity).
- Pressure maintaining and leakage test the pressure difference between the initial test pressure and the secondary test pressure is calculated to determine whether the refrigerant is leaking.the data volume is high and stable.pressure/temperature multi-unit automatic conversion (kpa,mpa,bar,inhg,psi,celsius,fahrenheit)
- Multiple test modes autool lm150 refrigerant manifold gauge can measure dual pressure (high and low pressure), and dual temperature measurement (high and low pressure pipeline temperature, need to connect test clamps), measure the percentage of vacuum degree; it has the functions of pressure leakage measurement, leakage time and speed recording, pressure multi- unit con...
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Product Highlights
- Condensing pressure&temp test of manifold gauge the air pressure gauge can test the minimum pressure when the refrigerant changes from gas to liquid, and the maximum temp when the gas changes to liquid. (the lower the pressure and temp of condensation are, the higher the efficiency of the refrigeration cycle and the greater the refrigerant capacity will do.)
- The air pressure gauge can be filled with refrigerant through the visual window & refrigerant type can be set built-in 89 kinds of refrigerant database. before filling the refrigerant, you can set different types of working refrigerants according to the filling requirements of the car. when filling the refrigerant, you can observe the filling state of the refrigerant th...
- Digital manifold gauge set manifold gauge kits are used to install, test and maintain refrigeration equipment (such as air conditioners, refrigerators and cold storage, etc.). digital gauge has very powerful functions, such as: double pressure test, dual temperature test , digital readout, multi-unit switching, multi-mode function and built-in refrigerant database.
- Evaporation pressure and temperature test of manifold gauge the air pressure gauge can test the maximum pressure when the refrigerant changes from liquid to gas. the lowest temp when the liquid becomes gaseous.（the lower the pressure and temp of the evaporation are, the more efficient the refrigeration cycle and the greater the refrigeration capacity will do.）
- High/low-pressure temperature test & pressure leakage test for hvac tools the hvac gauges can test the temperature of the digital refrigeration manifold in the high-pressure/low-pressure pipeline of the air-conditioning system. pressure leakage test: calculate the pressure difference between the initial test pressure and the second test pressure to determine whether the...
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Product Highlights
- Super convenient tool -- the instrument can measure double pressure at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature celsius / fahrenheit, to facilitate different needs.
- Premium design -- large-size liquid crystal display, lcd backlight support, data display clear and easy to read, convenient light operation. long-life valve switches, 1/4-inch standard interface design to ensure that the instrument's durability and versatility.
- Must have -- the intelligent electronic refrigerant group instrument is an auxiliary instrument for the installation, testing and maintenance of refrigeration equipment such as air conditioners, fridge and cold storage. hvac system gauge set has double pressure test, dual temperature test, digital readout, multi-unit switching, multi-mode function and built-in refrigera...
- What you can get more -- built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate direct reading of operating process data. also it tests percentage of vacuum measurement, pressure leak measurement, leak time speed record. it is deserved to have this multi-functional, accurate and simply operated ...
- High-precision and warranty -- the instrument uses high-strength engineering plastic and flexible non-slip silicone design. the whole machine is solid and comfortable to hold. built-in 32-bit digital processing unit and high-precision data acquisition unit, high data and stability. we provide 30day money-back and 24month warranty ensure high-quality after-sales service.
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Product Highlights
- [digital dual gauges] - low pressure is shown on the left and high pressure is shown on the right. the gauge adopts ball valve design and high-precision sensor, which makes the fluoride addition more accurate.
- [multifunction] - 3 working modes: refrigerant pressure mode, vacuum percentage mode, leak detection mode. 5 pressure unit conversions: kpa, bar, psi, inhg, kgf/cm². 2 temperature unit conversions: ℃ & ℉.
- [built-in 90 refrigerants] - this digital manifold gauge contains more than 90 refrigerant data, that is, almost all refrigerant types. so please don't worry that the gauge is not suitable for your refrigerant system.
- [quality accessories] - the 1.5m three-color fluoride pipe adopts acid and alkali resistant glue, which is explosion-proof and pressure-resistant, and has good air tightness. thickened portable outer case can better protect the product.(please notice that two 9v batteries are not included in the package.)
- [explosion-proof sight glass] - through the high-definition glass window, the flow of refrigerant can be clearly observed, so problems can be found in time, so that problems can be detected in time.
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Product Highlights
- Superheat and subcooling test&pressure leak test when refrigerant type is set and temperature clamps are connected to air conditioning pipes, hvac gauges automatically read the degree of superheat(sh) and subcooling(sc). the higher the degree of superheat, the smaller the opening of the expansion valve (the refrigerant filling is less) can be determined. calculate the p...
- Refrigerant observation window & large lcd digital display & multiple unit switching when filling the refrigerant, you can observe the filling status of the refrigerant through the visible window. equipped with large lcd display, clear data display and easy to read. you also can switch multiple pressure units, including kpa, mpa, bar, inhg, psi, along with the temperatu...
- Evaporation/condensation pressure and temp test&high/low-pressure temperature test hvac manifold the hvac gauges could operate dual pressure and temperature test to help you determine refrigeration capacity of refrigeration system. the lower the pressure and temperature of the evaporation(ev)/condensation(co) are, the more efficient the refrigeration cycle and the great...
- Vacuum pumping & refrigerant filling & built-in 89 kinds of refrigerant database hvac manifold digital manifold gauge set can connect refrigeration equipment and vacuum pump for vacuum pumping operation. vacuum pumping can make it easier to fill the refrigerant into the pipeline. hvac gauges is built-in 89 kinds of refrigerant pressure&temperature database. before you f...
- High data stability & wide application hvac gauge built-in 32-bit digital processing unit and high-precision data acquisition unit make it have high data stability. it uses high-strength engineering plastics and a flexible non-slip silicone design, sturdy and durable. digital refrigerant gauge is an auxiliary instrument for the installation, testing and maintece of refr...
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Product Highlights
- 2. refrigeration gauges for double pressure and dual temperature measurement the digital hvac gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature celsius / fahrenheit, to facilitate different needs. note: please make sure that the...
- 4. durable and multifunctional hvac manifold gauge set the hvac tools are designed with high-strength engineering plastics and flexible non-slip silicone. the whole hvac pressure gauge is solid and comfortable to hold. the exquisite design of the foldable hook ensures that the digital ac gauge is in a safe position during the measurement of air conditioning tools & equi...
- 1. manifold gauge set for refrigeration equipment the refrigeration gauges are dedicated to installing, testing, and maintaining refrigeration equipment such as air conditioners, refrigerators, and cold storage. the 2 temperature clamps in the manifold gauge set have strong corrosion resistance and tightness, and will not easily break. the refrigerant gauge is also equi...
- 3. hvac gauges with high-precision data unit and refrigerant database the hvac manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high data and stability. the a/c manifold gauge set built-in 89 kinds of refrigerant pressure-evaporation temperature database, also calculate the subcooling superheat, to facilitate the direct ...
- 5. hvac manifold gauge set for pressure leak test the hvac pressure gauge calculates the pressure difference between the initial test pressure and the second test pressure to determine if the refrigerant is leaking. pressure leak measurement, leak time and speed record. using a digital manifold gauge set can make your job easier..6. refrigerant gauges with visual window...
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