Oumefar Digital Manifold Precision Machined 2 in 1 Pressure Temperature Tester for Air Conditioner HVAC, ABS Material Suitcase for HVAC Technicians

1. [Precision Machined 2-IN-1 FUNCTION] This digital seamlessly combines pressure and temperature measurement with detection, ensuring accurate results every time. 2. [MULTI-MODES FOR VERSATILE USE] Choose from heat pump, cooling, or automatic modes to suit your specific needs. 3. [WIDE REFRIGERANT COMPATIBILITY] With 83 refrigerant options available, you can select the right one for any application. 4. [USER-FRIENDLY INTERFACE] Clear display shows evaporating and condensing pressure and temperature with adjustable units (°C or °F). 5. [EASY TO OPERATE] instructions make setup and usage a breeze, perfect and DIY enthusiasts alike. Spec: Item Type: Digital Manifold Material: ABS Model: ST5750A Battery: 4 x 1.5V AA battery (without battery) Usage: Mainly used in refrigeration system leakage detection, refrigerant charging, troubleshooting and maintenance Basic Parameters: Pressure Range (Relative Pressure): -100Kpa to 6000Kpa, -0.1Mpa to 6Mpa, -14.5psi to 870psi, -1bar to 60bar Overload Pressure: 6500Kpa, 6.5Mpa, 940psi, 65bar Pressure Accuracy: ±0.5%FS Pressure Resolution: 1Kpa, 0.01bar, 0.1psi, 0.001Mpa (0.01Mpa at negative pressure) How to Use: 1. Connect the 2 temperature clips to the temperature probe interface of the instrument respectively. 2. Power on. 3. Select the refrigerant: Press the "R" key to enter the refrigerant selection interface, press the "△" key or the "▽" key to switch the refrigerant, and press the "R" key again to return to the measurement interface. 4. Select the measurement mode (please refer to "Setting Instructions" for the operation method). 5. Connect the high and low pressure ends at ambient pressure. 6. With no pressure input, if the reading is not , press "p=0" key to reset the pressure reading to . 7. First close the control valve and then connect the refrigerant hose: connect the low pressure side refrigeration liquid pipe (blue) and the high pressure side (red) refrigeration liquid pipe to the instrument respectively. 8. Connect the liquid tube to the system. 9. Enter the pressure for the measuring instrument. packing list: 1 x Digital Manifold 2 x Temperature Clamp/Holder 3 x Detection Tube 1 x Manual 1 x Suitcase

• [Precision Machined 2-IN-1 FUNCTION] This digital seamlessly combines pressure and temperature measurement with detection, ensuring accurate results every time.
• [MULTI-MODES FOR VERSATILE USE] Choose from heat pump, cooling, or automatic modes to suit your specific needs.
• [WIDE REFRIGERANT COMPATIBILITY] With 83 refrigerant options available, you can select the right one for any application.
• [USER-FRIENDLY INTERFACE] Clear display shows evaporating and condensing pressure and temperature with adjustable units (°C or °F).
• [EASY TO OPERATE] instructions make setup and usage a breeze, perfect and DIY enthusiasts alike.