AUTOOL HVAC/R Pressure & Temp Tester Review – Pros & Cons – AUTOOL

The AUTOOL Refrigeration Digital Manifold Gauge Meter is an indispensable tool, a veritable Swiss Army knife for the HVAC/R professional, meticulously engineered to be the heart of any diagnostic and maintenance operation. This all-in-one kit, a master of its domain, flawlessly combines the functions of pressure, vacuum, and temperature testing into a single, cohesive unit. With its vibrant digital display, a window into the system’s soul, technicians can effortlessly monitor real-time data, ensuring unparalleled accuracy and efficiency. This AUTOOL HVAC/R Pressure & Temp Tester, furthermore, comes equipped with a versatile test clip and a durable pipe, providing all the necessary appendages to connect and interact with a vast array of air-conditioning and refrigeration systems, thereby streamlining the diagnostic process and ultimately saving precious time and effort. Its robust construction and user-friendly interface are designed to withstand the rigors of daily use, so that every task, from the simplest pressure check to the most complex system analysis, is executed with absolute confidence.

Beyond its technical prowess, this AUTOOL HVAC/R Pressure & Temp Tester serves as a trusted compass in the intricate labyrinth of HVAC/R systems, guiding technicians through a maze of pressures and temperatures. It acts as a vigilant guardian, constantly providing critical feedback that helps to identify leaks, diagnose faulty components, and optimize system performance. The inclusion of a dedicated vacuum pressure tester, moreover, is like having a microscope for the deepest corners of the system, enabling technicians to achieve the perfect vacuum, which is essential for preventing moisture contamination and ensuring the longevity of the refrigerant. Consequently, the meticulous data it provides allows for a truly holistic approach to maintenance, preventing small issues from escalating into costly repairs. Therefore, this kit is not just a tool; it’s an investment in precision, a commitment to quality, and a testament to the technician’s dedication to their craft, and it will undoubtedly become an irreplaceable asset in their professional toolkit.

Ultimately, the AUTOOL Refrigeration Digital Manifold Gauge Meter transcends the boundaries of a simple instrument; it becomes an extension of the technician’s hands and mind, a silent partner in the pursuit of perfection. The integrated temperature testing capability, facilitated by the accompanying test clip, functions as a sensitive thermometer, revealing the subtle thermal nuances of a system’s operation. Thus, it allows for a comprehensive assessment of thermodynamic cycles, ensuring that both cooling and heating are performing at their peak efficiency. This AUTOOL HVAC/R Pressure & Temp Tester kit, furthermore, stands as a beacon of modern technology, blending cutting-edge digital precision with rugged, practical design, and consequently, it revolutionizes the way HVAC/R professionals approach their work. It simplifies complex processes and illuminates hidden problems, serving not merely as a gauge but as an all-seeing eye, bringing clarity and control to the often-chaotic world of refrigeration and air conditioning. In conclusion, it is a testament to the power of thoughtful engineering, and it is poised to become the new standard for the industry.

FEATURES:
– Digital pressure & temperature display
– Measures both vacuum and pressure
– Includes test clip and pipes
– Tests HVAC and refrigeration systems
– Built-in 82 refrigerant parameters
– Auto power-off feature
– Durable and anti-collision design
– Large, clear LCD screen
– Can be used for multiple purposes
– High-precision pressure sensor

The AUTOOL Digital Manifold Gauge is a versatile tool for HVAC and refrigeration technicians. It features a large, clear LCD screen that displays both pressure and temperature, and it can also measure vacuum. This durable, anti-collision device comes with test clips and pipes and has 82 built-in refrigerant parameters. It’s designed for testing and maintaining air-conditioner and refrigerator systems. To conserve power, it includes an auto power-off feature. The high-precision pressure sensor ensures accurate readings for various applications.

PROS:
– Easy to use
– Decent for the cost
– Temperature sensors are good
– Carrying case is of good quality
– Meter seems well built
– Hoses did not leak
– Works great
– Great value for the money
– Easy to read
– Accurate

CONS:
– Need analog gauges to verify
– No temperature sensor calibration
– Vacuum function lacks microns
– Temperature clamps break easily
– Pressure reading can be way off
– Hose fittings may be stripped
– Not for everyday professional use
– Hoses are cheap

The AUTOOL Digital Manifold Gauge Kit is a solid, budget-friendly option for DIYers and those needing a reliable HVAC tool for occasional use. Its meter is well-built and easy to read, offering accurate pressure and temperature readings, though some users suggest verifying with analog gauges. The kit includes good temperature sensors and non-leaking hoses, all housed in a good quality carrying case. However, it’s important to note the lack of temperature sensor calibration and the vacuum function’s inability to measure in microns. Some parts, like the temperature clamps, are prone to breaking, and the included hoses are considered cheap. Additionally, some users have reported issues with pressure readings being off or stripped hose fittings, making it not suitable for everyday professional use. Read more…

AUTOOL Digital Manifold Gauge Set for Leakage Testing

AUTOOL Digital Manifold Gauge Set for Leakage Testing

The image shows an AUTOOL Digital Manifold Gauge connected to a car’s air conditioning system under the hood. The gauge is performing a pressure leakage test. The display screen of the gauge shows a time of 00:03. It shows an initial pressure reading of 1077 kPa and a second pressure reading of 1076 kPa. The test is designed to determine if there is a refrigerant leak. The gauge’s screen shows a small pressure difference of 1 kPa. This indicates a very small or no leak, as the pressure has barely dropped after three minutes.



Digital Manifold Gauge for HVAC Testing

Digital Manifold Gauge for HVAC Testing

The image shows a digital manifold gauge, the AUTOOL Refrigeration Digital Manifold Gauge. It is being used to test an air-conditioning system. The display shows various readings. The readings include temperature in Celsius, and pressure in kPa. The gauge has connections for hoses. The connections are color-coded red and blue. The device is part of a kit for testing and maintaining air conditioners.


Automotive A/C System Test

Automotive A/C System Test

This image shows a digital manifold gauge being used to test an automotive air conditioning system. The gauge has two sensors, T1 and T2, which measure the temperature of the refrigerant in the high and low-pressure pipelines. The T1 sensor reading is 37.5°C. The T2 sensor reading is 36.2°C. The central display shows the pressure readings in kPa, with 364 kPa for the low-pressure side and 1304 kPa for the high-pressure side. The tool is used to diagnose the A/C system.


AUTOOL Digital Manifold Gauge Set

AUTOOL Digital Manifold Gauge Set

This image shows the AUTOOL digital manifold gauge set. It’s used for HVAC/R systems. The main unit has a large digital display. It shows readings for pressure and temperature. The image also shows the accessories. These include three different colored hoses. There are also two pairs of green clamps. The product packaging is also visible.


Digital Refrigerant Gauge and Observation Window

Digital Refrigerant Gauge and Observation Window

The image shows a digital manifold gauge, the AUTOOL HVAC/R Pressure & Temp Tester. It is designed to test refrigeration and HVAC systems. The gauge displays various readings. The refrigerant type can be set. It shows the pressure and temperature. A viewable window is present. This window lets a technician observe the refrigerant’s filling status. The product is used for automotive air conditioning maintenance.


AUTOOL Digital Refrigeration Manifold Gauge

AUTOOL Digital Refrigeration Manifold Gauge

The image shows the AUTOOL digital refrigeration manifold gauge. The device has a clear digital display. It shows temperature and pressure readings for two sensors, T1 and T2. The display is easy to read. It helps with air conditioning systems. The gauge has blue, yellow, and red hose ports. The controls are clearly labeled.


AUTOOL DM12A Digital Manifold Gauge Set

AUTOOL DM12A Digital Manifold Gauge Set

This image shows the AUTOOL DM12A Digital Manifold Gauge Set, a professional tool used for maintaining and servicing refrigeration and air conditioning systems. The main unit features a large LCD display that shows pressure and temperature readings. It has various buttons for different functions, like selecting refrigerant types and zeroing the readings. Below the screen, there are valves and inlets for connecting refrigerant hoses. The image also includes a side view of the device, highlighting its compact size and clamp-on temperature probe socket.


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Best Autool Hvac R Pressure Temp Tester Deals

AUTOOL Digital Manifold Gauge AC Dual Pressure Temperature Test Vacuum/Leak | 92 Refrigerant Refrigeration Gauge LCD Backlight Temp Clamps Hoses

Image of AUTOOL Digital Manifold Gauge AC Dual Pressure Temperature Test Vacuum/Leak | 92 Refrigerant Refrigeration Gauge LCD Backlight Temp Clamps Hoses

Product Highlights

  • ✅ 【Integrated Refrigeration Testing】This digital manifold gauge features four functions: dual-temperature and dual-pressure measurement, refrigerant charging, vacuum operation, and pressure leak testing. It automatically calculates subcooling and superheat, and records the duration and rate of leaks in real time. As a professional auxiliary instrument for the installation, inspection, and maintenance of refrigeration equipment such as air conditioners and cold storage units, it provides a one-stop solution for various refrigeration maintenance scenarios.
  • ✅ 【High-Precision Digital Measurement】The digital gauge hvac pressure measurement range is 0–6000 kPa, vacuum measurement range is –101 to 0 kPa, and temperature measurement range is –30 to 125°C. Measurement accuracy reaches ±0.5% FS, with a resolution as high as 1 kPa. It features a large backlit LCD screen that supports automatic switching between multiple pressure units (kPa/MPa/bar/PSI/inHg) and one-touch conversion between °C and °F, ensuring clear readings even in low-light environments.
  • ✅ 【Compatible with 92 Refrigerants】It features a built-in database of pressure-evaporation temperature data for 92 refrigerants compliant with U.S. NIST standards, comprehensively covering common refrigerants such as R134A, R1234yf, R744 (CO2), and R290. It automatically matches the corresponding saturated temperature for each refrigerant without the need for manual calculations. This ac manifold gauge meets the refrigerant testing needs of various refrigeration equipment, significantly improving maintenance efficiency.
  • ✅ 【Rugged, Durable, and Portable Design】Made of high-strength engineering plastic and non-slip silicone, the refrigerant gauge is shockproof, wear-resistant and comfortable to hold. Digital hvac gauge features a standard 1/4-inch connection and durable valve switch for excellent versatility. Compact at 170×110×50mm and only 950g, it runs on 4 AA batteries for easy portability in on-site work. The standard hose supports up to 600 PSI, with a max working pressure of 10 MPa and reliable overpressure protection.

AUTOOL Manometer Gas Pressure Tester,Digital Manometer HVAC,10 Units Differential Dual Port Pressure Gauge -100 to 200Kpa,Data Zeroing with Backlight LCD Display

Image of AUTOOL Manometer Gas Pressure Tester,Digital Manometer HVAC,10 Units Differential Dual Port Pressure Gauge -100 to 200Kpa,Data Zeroing with Backlight LCD Display

Product Highlights

  • ✅ 【Measuring Range】-100 to 200 kPa / -14.5 to 29 psi , Accuracy: ±0.3% FS. INCLUDES: PT520 Differential digital manometer, 1m of 1/8-Inch inside diameter silicone tubing, 4 x AAA batteries, 7 Connectors, and instructions
  • ✅ 【10 UNITS MEASURED】Easily toggle between inH2O, mbar, psi, kPa, hPa, inHg, mmHg, kg/cm2, mmH20, and Torr.
  • ✅ 【Data Lock & Record & Zeroing】The Digital Pressure Gauge has data storage function, it can store 29 sets of data in time. The Differential Pressure Meter also has a data lock key to lock the value and interface for easy reading. Press and hold the zero key for 5 seconds for atmospheric pressure calibration.
  • ✅ 【LCD Backlight Display】Large Backlit LCD and Top Illumination provides easy viewing in low light conditions. The manometer will automatically shut off after 10 minutes of no pressure, no operation.

AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 6 Units Differential Dual Port Pressure Gauge -101 to 200Kpa, Data Zeroing with Backlight LCD Display

Image of AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 6 Units Differential Dual Port Pressure Gauge -101 to 200Kpa, Data Zeroing with Backlight LCD Display

Product Highlights

  • ✅ 【Measuring Range】-101 to 200 kPa / -14.6 to 29 psi , Accuracy: ±0.5% FS. INCLUDES: PT503 Digital Manometer, 1m of 1/8-Inch inside diameter silicone tubing, 2 x AAA batteries, 7 Connectors, and instructions. Switch freely between the 6 measurement units psi, kPa, mbar, bar, inHg, mmHg.
  • ✅ 【Atmospheric pressure calibration】Power on and auto zero for atmospheric pressure calibration. Note: It can not be turned on under pressure, otherwise it will lead to inaccurate measurement results.
  • ✅ 【Hold Data】The manometer is designed with data lock function, which can lock the value and interface for easy reading.
  • ✅ 【LCD Backlight Display】Large Backlit LCD provides easy viewing in low light conditions. The manometer will automatically shut off after 5 minutes of no pressure, no operation.

AUTOOL LM150 Digital HVAC Manifold Gauges - Dual Pressure & Temperature Measurement, Vacuum Level Detection, Refrigerant Identifier with Built-in Database for Air Conditioning & Refrigeration Systems

Image of AUTOOL LM150 Digital HVAC Manifold Gauges - Dual Pressure & Temperature Measurement, Vacuum Level Detection, Refrigerant Identifier with Built-in Database for Air Conditioning & Refrigeration Systems

Product Highlights

  • ✅ [Advanced Digital HVAC Manifold Gauges] The AUTOOL LM150 is an intelligent digital manifold gauge designed for the precise testing and maintenance of air conditioning and refrigeration systems. Ideal for automotive and HVAC applications, it provides dual pressure, dual temperature measurements, and vacuum level detection to ensure optimal system performance.
  • ✅ [Multi-Mode & Multi-Unit Conversion] The LM150 supports multiple units for pressure (kPa, MPa, bar, inHg, PSI) and temperature (Celsius, Fahrenheit), making it versatile for all HVAC and refrigeration needs. The intuitive digital display provides easy switching between units for quick and accurate diagnostics.
  • ✅ [Comprehensive Leak Detection] Featuring Pressure Hold Leak Detection, the LM150 detects refrigerant leakage by comparing initial and secondary test pressures. This ensures efficient troubleshooting, saving time by quickly pinpointing system issues like leaks or improper pressure.
  • ✅ [High-Efficiency Refrigerant Measurements] The AUTOOL LM150 accurately measures both high and low pressures, as well as high and low temperature values in the refrigerant system, enabling precise assessment of the air conditioner's cooling performance and evaporating pressure/temperature ratios.

AUTOOL Digital Air Suspension Pressure Tester Kit Suspension Leak Detector | Dual Channel Air Suspension Leak Tester,Air Shock Gauge,Pressure Decay Test,Calibration&Zeroing

Image of AUTOOL Digital Air Suspension Pressure Tester Kit Suspension Leak Detector | Dual Channel Air Suspension Leak Tester,Air Shock Gauge,Pressure Decay Test,Calibration&Zeroing

Product Highlights

  • ✅ 【Easy Instant Read】Measures real time pressure values of left -right air suspension, auto calculates differential pressure and records pressure hold test duration. Supports four numerical units in PSI, Bar, kg/cm² and kPa, easy to switch via physical buttons. It adopts ±1%FS high precision sensor for detecting tiny pressure decay to spot hidden air‑spring and pipeline leaks.
  • ✅ 【Smart Digital Gauge】This Air Suspension Pressure Tester features a 2.8 inch backlit segmented display, delivering clear, accurate multi‑channel pressure data in both bright sunlight and dim repair bays. Different from single‑channel analog gauges, is separately displays LF/RF/LR/RR pressure and differential pressure, equipped with visual leak prompt and over‑pressure audible alarm for intuitive fault judgment.
  • ✅ 【Easy Operation】Click the lock screen button to freeze full screen pressure data; long press P=0 button to complete atmospheric zero calibration and offset measuring deviation. This Air Suspension Pressure Tester supports front/rear wheel mode switching and customizable pressure decay leak test with countdown timer. Complete adapter set enables fast on vehicle connection for non‑disassembly air suspension inspection, saving workshop diagnostic time.
  • ✅ 【Durable Premium Connection Build】This complete kit matches with the Air Suspension Pressure Tester, including matched adapters and hoses for most mainstream air suspension luxury vehicles. Wear resistant connection fittings ensure stable sealing during repeated pressure test. Portable battery powered design allows flexible on site vehicle diagnosis without extra power supply.

Elitech HVAC Digital Manifold Gauge Set DMG-2SE with Hoses & R410A Adapters | 88 Refrigerants, ±1% FS Accuracy, P/T Calculation, Evap & Cond Temp, HVAC/R & Automotive AC Applications

Image of Elitech HVAC Digital Manifold Gauge Set DMG-2SE with Hoses & R410A Adapters | 88 Refrigerants, ±1% FS Accuracy, P/T Calculation, Evap & Cond Temp, HVAC/R & Automotive AC Applications

Product Highlights

  • ✅ No More Guesswork or PT Charts: Stop slowing down system diagnostics with manual PT chart lookups and calculations. This hvac manifold gauge set replaces charts with instant high- and low-side saturation temperature readings, helping technicians make fast, accurate decisions directly on-site.
  • ✅ Complete HVAC/R Diagnostic & Charging Kit: Streamline your A/C system diagnostics and refrigerant charging with a true out-of-the-box solution. Built with industry-standard 1/4" SAE connections, this complete manifold set features three durable 5ft color-coded charging hoses and two dedicated R410A adapters. Engineered for precise pressure monitoring, leak testing, and real-time condensation temperature readings, it ensures you are fully equipped for instant, accurate on-site diagnostics—no extra adapters required.
  • ✅ One Tool for 88 Refrigerants: Eliminate the need to carry multiple refrigerant gauges for different jobs. This manifold gauge set supports 88 common refrigerants including R410A, R32, R454B, and R1234yf, covering residential, commercial, and automotive applications with one compact device.
  • ✅ Built for Real Jobsite Conditions: Engineered for demanding field environments, this refrigerant gauge combines a rugged, shock-resistant structure with lab-tested drop stability to maintain reliable performance even after impact. It is designed to withstand heat, humidity, vibration, and accidental drops commonly encountered on rooftops, industrial sites, and service trucks.

WISSCOOL Digital Micron Vacuum Gauge, Digital Pressure Tester Meter HVAC | LCD Display, Alarm Notice, Temp Compensation, 7/16 inch-20 UNF, 1/4" SAE Extension Connector Fitting-Blue(4 Units)

Image of WISSCOOL Digital Micron Vacuum Gauge, Digital Pressure Tester Meter HVAC | LCD Display, Alarm Notice, Temp Compensation, 7/16 inch-20 UNF, 1/4" SAE Extension Connector Fitting-Blue(4 Units)

Product Highlights

  • ✅ Precision Micron Measurement: Digital vacuum gauge specifically designed for accurate micron-level vacuum measurements crucial for HVAC system evacuation.Making sure your HVAC system is moisture-free before refrigerant charging
  • ✅ Measurement Range - The measuring range of the vacuum gauge is 99999~0.1Pa(740000~0.75Micron). Accuracy is ±5%(at 20℃). Also this hvac micron gauge specialist with temp compensation, which is optimized for HVAC applications, it includes built-in temperature compensation to ensure readings remain accurate across varying environmental conditions.
  • ✅ Clear LCD Display & Audible Alarm: Features an easy-to-read LCD screen and an audible alarm that alerts you when preset vacuum or pressure levels are reached, enhancing efficiency and safety.
  • ✅ Versatile Fittings Included: Equipped with both a 7/16 inch-20 UNF fitting (common for refrigeration) and a blue 1/4 inch SAE extension connector fitting for broad compatibility with hoses and manifolds

VIVANTECH Digital Manifold Gauge Set – HVAC Refrigerant Pressure & Temp Tester, Dual-Port Diagnostic Tool with 112 Refrigerant Profiles, Leak Test, Data Hold & Superheat Subcooling, 3000 PSI Hoses

Image of VIVANTECH Digital Manifold Gauge Set – HVAC Refrigerant Pressure & Temp Tester, Dual-Port Diagnostic Tool with 112 Refrigerant Profiles, Leak Test, Data Hold & Superheat Subcooling, 3000 PSI Hoses

Product Highlights

  • ✅ Professional Dual-Port Pressure & Temperature Diagnostics: Equipped with high-precision sensors for high-side (Red) and low-side (Blue) simultaneous testing. The VA114 delivers accurate gauge pressure readings from 0 to 6000 Kpa (0 - 870 PSI) with high resolution and overload protection up to 10,000 Kpa. Monitor real-time system pressures to diagnose compressor issues, restrictions, or incorrect charge levels instantly.
  • ✅ Built-In 112 Refrigerant Profiles & Auto Calculations: Save time flipping through PT charts. The instrument features a 32-bit processor with a NIST-compliant database of 112 refrigerants (including R22, R410A, R134a, R32, etc.). When paired with optional clamp-on temp probes (sold separately), the VA114 automatically calculates Target Superheat (SH) and Subcooling (SC) , taking the guesswork out of achieving peak system efficiency.
  • ✅ Essential Leak Test & Pressure Hold Mode: Verify system integrity before releasing costly refrigerant. Switch to the dedicated Pressure Leak Test Mode to monitor the rate of pressure drop over time. The screen records the initial pressure and tracks the drop in real-time with a built-in timer, helping you identify micro-leaks in line sets or Schrader valves efficiently.
  • ✅ Vacuum Measurement Function: Please note that the VA114 measures relative vacuum pressure in Inches of Mercury (inHg) only (displayed as negative PSI/Kpa/Bar). This unit DOES NOT measure in Microns and is not intended for deep vacuum dehydration testing. For accurate deep vacuum readings, a standalone micron gauge is required

VIVOHOME Digital HVAC Manifold Gauges with 2 Wired Temperature Clamp Probes | Refrigeration AC Gauge Set with 3 Hoses, Pressure and Temp Test, for R134a R410a R32 R1234yf R454B Refrigerant Recharge Kit

Image of VIVOHOME Digital HVAC Manifold Gauges with 2 Wired Temperature Clamp Probes | Refrigeration AC Gauge Set with 3 Hoses, Pressure and Temp Test, for R134a R410a R32 R1234yf R454B Refrigerant Recharge Kit

Product Highlights

  • ✅ DIGITAL MANIFOLD GAUGE SET: The VIVOHOME Digital Refrigerant Gauge is a professional-grade tool designed for precise temperature and pressure monitoring, pressure leak testing, and vacuum measurement; This upgraded HVAC manifold gauge set supports a wide range of functions, including A2L refrigerant warning, double overload capacity (10 Mpa), and automatic power-off, making it an essential device in installation and maintenance for HVAC technicians
  • ✅ HIGH ACCURACY AND COMPATIBILITY: The upgraded 3-way manifold gauge set features a broad temperature measurement range of -58°F to 302°F (-50°C to 150°C) and pressure range from -14.5 to 500/800 psi with ±0.9°F (±0.5°C) temperature precision and ±0.5% FS pressure accuracy; Supporting 88 types of refrigerants, it can calculate subcooling and superheating temperatures for direct data
  • ✅ USER-FRIENDLY DESIGN: Features a large LCD screen with backlight and zero-level menu design, it provides easy-to-read data results even in dim lighting; Equipped with intelligent APO function to detect idle status and shut down automatically, saving energy; The manifold gauge can measure dual pressures and temperatures simultaneously, featuring automatic multi-unit pressure conversion and Celsius and Fahrenheit temperature conversion to meet different needs
  • ✅ PREMIUM MATERIAL: The instrument is made of high-strength engineering plastic, making the entire unit sturdy and durable; The hoses are crafted from premium brass for excellent sealing and long-term durability with a burst pressure of 4000 psi; Includes two anti-freeze safety valves (1/4”-1/4” and 1/4”-5/16”) to ensure safe refrigerant flow and protect users from accidental contact with frozen parts

EHDIS Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometers Gas Pressure Tester Differential Gauge

Image of EHDIS Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometers Gas Pressure Tester Differential Gauge

Product Highlights

  • ✅ This digital handheld manometers can measure the air pressure of the single pipe, or differential pressure of two pipes.it is suitable for measuring of ventilation and air condition systems,and widely use forgas measurement,calibration,and any trouble shooting of any gas pressure systems.
  • ✅ Ultra-low-power sensing & measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately.Perfect for working on tankless heaters,Very handy to set gas pressures on electric valves,Using for service testing of gas pressure on domestic boilers, Measures Air Flow about your bathroom fan ect.
  • ✅ Selectable pressure range: ±2.999psi; Accuracy: ±0.3%FSO (at 25°C) ; Repeatability: ±0.2% (Max ±0.5%FSO); Linearity/Hysteresis: ±0.29%FSO.
  • ✅ 12 Selectable Units of Measure (kPa, Psi, Kgfcm2, Ozin2, Bar, mbar, inHg, mmHg, InH2O, FtH2O, cmH2O, Pa) with function: Data Hold and Error Code - Response Time: 0.5 Sec.
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