HVAC Digital Manifold Gauge Set for 92 Refrigerant Digital HVAC Gauges Pressure&Temp Test R134A R410A R404A R22 Refrigerant Gauges with Hoses, Upgraded Ball Valve,for Air Conditioning & Refrigeration

Features

• Suitable for All Refrigeration Equipment & Detects 92 Refrigerants & Data Partition 3.5" LCD DisplayHVAC gauges can test automobile air conditioning, household air conditioning, refrigeration equipment, cold storage and other refrigeration equipment. Digital manifold gauge set built in 92 refrigerant pressure and temperature database so that can detect 92 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.
• Upgraded V-shaped Valve SwitchCompared 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.
• Evaporation/Condensation Pressure and Temp. Test & Pressure Leakage TestHVAC manifold can perform refrigeration system pressure and temp test 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.
• Overheat/Subcooling Test&High/Low Pressure Temp. Test&Vacuum OperationWhen 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.Refrigerant temp. 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 DesignHVAC 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. Digital manifold gauge set comes with temperature clips and refrigerant hoses(burst pressure:3000 PSI)
• 3 Years Product ServiceWe aim at trying our best to offer you the best product and services to make you unworried before/after the purchase. We offer a 3-year product service. If you have any questions or doubts during use, pls feel free to contact us. Our professional technical team will help you solve the problem within 24 hours.
• Warmly NoteWhen the HVAC guage is turned on, it will read random numbers (there may be 10 digits in the high and low pressure display area). You must press the ZERO key to clear numbers after power it on. If you use it directly without pressing the ZERO key, the measurement will be inaccurate.

Description

This HVAC gauge is for regular residential AC. It is suitable for all automobile air conditioner, household air conditioning, refrigeration equipment and cold storage, etc. Specification: Built-in 92 kinds of refrigerant NIST: According to American NIST standard Power Supply: 4pcs * 1.5V AA / LR6 batteries (Battery not included) Dimensions: 240*145*50mm Weight: 950g Question 1: How to verify the accuracy of the temperature? Answer: Take out the black wire with the silver metal from the temperature clamp and put it in the boiling water. If the temperature is 100 degrees Celsius or the error is plus or minus 3%, it is normal. NOTE: Please pay attention to temperature unit conversion between Celsius/Fahrenheit. Question 2: Does this gauge have a micron reading function? Answer: No, the accuracy of this refrigerant manifold gauge can only reach the accuracy equivalent to this unit: -101 Kpa-0 Kpa. Question 3: Why does the pressure value fluctuate slightly? Is it a leak or is the data inaccurate? Answer: According to the current level of hardware processing in the industry, it is difficult to achieve a 100% completely sealed valve on the market. The sealing degree of our guage hardware can only reach 99%. But these slight leaks will not affect the use. Digital Manifold Gauge Compatible with 92 Kinds of Refrigerants: R11 R113 R114 R115 R116 R12 R123 R124 R125 R1270 R13 R134A R14 R141B R142B R143A R152A R170 R21 R218 R22 R227EA R23 R236EA R245CA R245FA R290 R32 R401A R401B R401C R402A R402B R403A R403B R404A R405A R406A R407A R407B R407C R407D R407E R408A R409A R409B R41 R410A R410B R411A R411B R412A R413A R414A R414B R415A R415B R416A R417A R418A R419A R420A R421A R421B R422A R422B R422C R422D R423A R424A R425A R426A R427A R428A R438A R448A R449A R452A（Newly added） R50 R500 R501 R502 R503 R504 R507A R508A R508B R509A R600 R600A R744(Co2) R1234 Product Specifications of Refrigerent Gauge: Pressure test: gauge pressure Pressure test unit: Kpa; Mpa; bar; inHg; PSI. Pressure test range: 0 Kpa ~ 6000 Kpa Pressure test resolution: 1 Kpa Pressure test accuracy: +/- 0.5 %(FS)+ 5dgt Pressure overload limit: 10000 Kpa (10 Mpa; 100 bar;) Temperature test unit: °C (Celsius), °F (Fahrenheit) Temperature test range: -40°C~150°C (-40°F~302°F) Temperature test resolution: 0.1°C (-40°C~99.9°C), 1°C (100°C~150°C) 0.1°F (-40°F~99.9°F), 1°F (100°F~302°F) Temperature test accuracy: +/- 0.5 °C + 2dgt +/- 0.9 °F + 2dgt Vacuum test: relative vacuum Vacuum test unit: Kpa; Mpa; bar; inHg; PSI. Vacuum test range: -101 Kpa ~ 0 Kpa Vacuum test resolution: 1 Kpa 3-color refrigerant hoses connection and valve operation method of Vacuum Test: (Note: In the vacuum test, the blue valve does not work, only the red valve does. The blue valve needs to be closed. If the blue valve is not closed, the air pressure will escape from the blue valve and cause a leak, and the test data will be inaccurate.) WARMLY NOTE: 1. The temperature measured by the gauge is allowed to deviate by 3% from the actual temperature. 2. The HVAC guage will read random numbers when it is powered on. You must press the ZERO key to clear the numbers after you power it on. Correct steps: 3. The temperature probe of the temperature clamp is a silver metal part. When testing the temperature, the silver metal must be in full contact with the object to be measured, or you can take out the silver metal to measure the temperature to make the test temperature accurate. 4. Before using the HVAC guage, please make sure that refrigerant hoses and temperature sensor clamps are connected properly. Poor connection of the temperature sensor clamps will make it impossible to read the temperature. Poor connection of the refrigerant hoses will cause refrigerant leakage. 5. Before use, please confirm the rated pressure value of the equipment under test. The burst pressure of the refrigerant hoses is 3000 PSI. Packing list： 1pc * HVAC Digital Refrigerant Gauge (Battery not included) 1pc * User Manual (in English) 2pcs * Temperature Clamps 3pcs * Refrigerant hoses 4pcs * Refrigerant hoses seal fittings 1pc * Suitcase Stands behind products! Be responsible for users! We specialize in designing and manufacturing automotive repair and modification tools. We have been in the auto repair industry for more than 10 years and have a professional R&D team dedicated to providing more professional, simpler and more efficient tools for users. KAISAL priority itself on always putting users first and your satisfaction is at the forefront of our mission. We are committed to continuously improving our products and service

Brand: KAISAL

Material: Silicone

Item dimensions L x W x H: 5.7 x 1.97 x 9.45 inches

Item Weight: 950 Grams

Number of Items: 1

Brand Name: KAISAL

Part Number: TG52

UPC: 728990658277

Manufacturer: KAISAL

Model: DE26

Included Components: hoses

Material Type: Silicone

Item Dimensions: 5.7 x 1.97 x 9.45 inches

Item Weight: 950 Grams