HVAC Gauges 93 Refrigerant Detection Digital Manifold Gauge Set HVAC. Suitable for All Refrigeration Equipment & Detects 93 Refrigerants & Data Partition 3.5 LCD Display?HVAC gauges can test automobile air conditioning, household air conditioning, refrigeration equipment, cold storage and other refrigeration equipment. Digital manifold gauge set built in 93 refrigerant pressure and temperature database so that can detect 93 kinds of refrigerants. Test data is divided into areas on the 3.5-inch large backlit LCD display, so that you can read the data at a glance. Compared with refrigerant gauge hvac using ordinary knob valve, our digital refrigerant gauges adopt upgraded V-shaped valves, which are full-bore ball valves, with low fluid resistance, and control the refrigerant filling amount more accurately. You only need to turn 90° to easily open or close the valve and save operating time. V-shaped valve has two sealing surfaces using advanced material, which is resistant to corrosion and wear, and can achieve complete sealing. Test & Pressure Leakage Test? HVAC manifold can perform refrigeration system pressure and temp.
Tests to determine refrigeration capacity. The lower the evaporation/condensation pressure and temperature, the higher the efficiency of the refrigeration cycle and the greater the refrigeration capacity.HVAC gauges calculates the pressure difference between the initial test pressure and the second test pressure to determine whether refrigerant is leaking. When temperature clamps connect to AC pipe, it will read superheat and supercooling automatically. The higher the superheat, the smaller the expansion valve opening (less refrigerant) can be determined.
In the high/low pressure pipes can also be tested. HVAC gauges can be connected to a vacuum pump for vacuum operation, which makes the refrigerant filled with higher purity, the better the refrigeration effect. Multiple Unit&32-bit Digital Processing Unit&Observation Window&Non-slip Silicone Design? HVAC manifold supports multiple pressure&temperature unit switches, such as kPa, MPa, bar, InHg, PSI, Celsius/Fahrenheit.Built-in 32-bit digital processing unit, more stable data processing. Viewing window allows you to observe refrigerant charging state directly. Silicone non-slip design prevents slip and fall. Our professional technical team will help you solve the problem within 24 hours. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected.