Karlak Digital Vacuum Meter 1-19000microns Tester, Accurate Multifunctional Oil Proof Vacuum Testing Meter for HVAC Refrigeration Systems, Offline Data Logging with Excel Support,

[Enhance Performance] The digital vacuum meter allows users to set target values, issuing notifications when readings exceed designated limits. suitable for hvac and refrigeration systems, it enhances operational efficiency and safety. [Low Maintenance Design] Featuring a unique oil-proof structure, the vacuum testing meter is designed for low maintenance, eliminating the need for frequent upkeep. constructed from rugged abs material, ensuring longevity and reliability in various working conditions. practical choice ​ in the field. [Offline Data Logging] The vacuum tester supports offline data logging and historical data queries without requiring onsite monitoring. allows users to perform tasks efficiently, minimizing the need for constant supervision while capturing essential data for future reference. [Data Recording Capability] This digital vacuum meter not only measures vacuum levels but also records data that can be exported in excel and pdf formats. easy record-keeping for analysis and reporting, improving workflow for technicians and engineers. [Accurate Measurement] With the ability to measure from 19,000 microns down to 0 microns, the pressure tester meter provides accurate readings with an accuracy of ±10% or ±10 microns. ensures stable evaluation of vacuum pump performance and leak detection in hvac systems. Spec: Item Type: Digital Vacuum Meter Material: ABS Measuring Range: 1-19000microns Vacuum Units: microns, mTorr, inHg, Pa, Torr, KPa, mbar, psia Temperature Units: ℃, ℉ Resolution: 1-400microns: 1micron, 400-3000microns: 10microns, 3000-10000microns: 100microns, 10000-19000microns: 250microns Accuracy: 1-10000microns ±10% of Reading, ±10microns, 10000-19000microns ±20% of Reading Power: Rechargeable Li Battery 1000mAh x 1 (Included) Operating Temperature: 14-122°F / -10-50℃ Storage Temperature: -4-140°F / -20-60°C Interface Type: 1/4SAE Male ​ Maximum Overload Pressure: 27.5

• [Enhance Performance] The digital vacuum meter allows users to set target values, issuing notifications when readings exceed designated limits. suitable for hvac and refrigeration systems, it enhances operational efficiency and safety.
• [Low Maintenance Design] Featuring a unique oil-proof structure, the vacuum testing meter is designed for low maintenance, eliminating the need for frequent upkeep. constructed from rugged abs material, ensuring longevity and reliability in various working conditions. practical choice in the field.
• [Offline Data Logging] The vacuum tester supports offline data logging and historical data queries without requiring onsite monitoring. allows users to perform tasks efficiently, minimizing the need for constant supervision while capturing essential data for future reference.
• [Data Recording Capability] This digital vacuum meter not only measures vacuum levels but also records data that can be exported in excel and pdf formats. easy record-keeping for analysis and reporting, improving workflow for technicians and engineers.
• [Accurate Measurement] With the ability to measure from 19,000 microns down to 0 microns, the pressure tester meter provides accurate readings with an accuracy of ±10% or ±10 microns. ensures stable evaluation of vacuum pump performance and leak detection in hvac systems.