WALFRONT Digital Manifold 2 in 1 HVAC Refrigeration Digital Pressure Temperature Tester with 83 Refrigerants Selection Heat Pump Mode for AC System Leak Detection Maintenance

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) Package List: 1 x Digital Manifold ​ 2 x Temperature Clamp/Holder 3 x Detection Tube 1 x Manual 1 x Suitcase 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.

• [Intuitive Multi-function Display] The clear screen simultaneously displays evaporating and condensing pressures with their corresponding temperatures. customize your viewing experience by selecting between °c or °f units. this comprehensive data presentation allows for quick system assessment and more efficient troubleshooting, saving valuable time during maintenance operations.
• [Comprehensive Refrigeration System Tool] Designed specifically for refrigeration system maintenance, this meter excels in leak detection, troubleshooting, and refrigerant charging. its robust construction and precise measurements make it ideal for diagnosing system issues and ensuring proper refrigerant levels. the tool's versatility extends to both commercial and residential hvac systems, providing technicians with a reliable partner for various maintenance tasks.
• [Advanced Operating Modes] Optimize your workflow with selectable heat pump, cooling, or automatic modes. these intelligent settings adapt to different system configurations and environmental conditions, providing accurate readings regardless of operating mode. the automatic function particularly simplifies operation by automatically adjusting to system requirements for hassle-free measurements.
• [ 2 in 1 Functionality] This advanced digital manifold combines both pressure and temperature measurement capabilities with exceptional . experience reliable readings for all your hvac and refrigeration needs with its ±0.5% fs pressure accuracy and wide measurement range from -100kpa to 6000kpa. the dual functionality eliminates the need for multiple tools, making it an essential solution .
• [Extensive Refrigerant Compatibility] With support for 83 different refrigerants, this digital manifold offers unmatched versatility. easily select the appropriate refrigerant for your specific application through the intuitive interface. this extensive compatibility ensures the tool meets diverse industry requirements, making it suitable for various refrigeration systems and environmental conditions.