10 Best
Digital Manometers
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Product Highlights- 2 ports & soft tubing - with a single channel it is possible to quickly measure the current detection pressure value(relative to the current atmospheric pressure), whereas the dual channel allows simultaneous detection of the pressure difference between the two detectionports (p1-p2). also comes with a metal gas barb port.
- Technical parameters - range: ±2.999psi/±20.68kpa; accuracy: ± 0.3% fso (25℃); repeatability: ± 0.2% (max ± 0.5% fso); linearity/hysteresis: ± 0.29%fso (25℃). max pressure: 20kpa. working temperature: 0~50℃/32~122℉.
- Compact & portable - gimyuan portable digital manometer comes with a nice storage bag, easy to carry and keep. compact size, suitable for handheld operation. help you test and check the air and gas pressure accurately with the better pressure sensor. powered by 9v battery(not included).
- Functions - supports 13 measurement (units mmhg, inhg, umhg, fth₂o, cmh₂o, inh₂o, pa, kpa, mbar, bar, psi, kg/cm² and oz/in²), data recording & holding & zero, max/min mode, indoor temperature measurement(℃/℉), larger lcd screen with backlight display, low battery reminder.
- Wide applications - this product can be extensively used in natural gas pipelines, air conditioning and refrigeration ventilation systems, mechanical hydraulics, plastic molding, ceramic products manufacturing, mining pressure testing, petrochemical industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, laborator...
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Product Highlights
- 【high quality & lcd backlight display】the handheld hvac manometer is made of abs material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. 4.45cm×4.95cm display, support lcd backlight, convenient lighting operation, display data clearer and easier to read.
- 【storage function & reminder function】the digital pressure gauge with backlight has storage function, it can store data in time, support data retention and dif mode, and can record data easily.in addition, it also has low battery reminder function, which can promptly warn when the battery is low, allowing you to grasp the charging time.
- 【multifunctional & wide applications】autool digital manometer can measure temperature and pressure, and also supports maximum and minimum modes, which can be applied to more situations.it is specially used for gas measurement and calibration, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers, clean rooms, boilers and other ...
- 【high resolution & high accurant】the dual-port manometer gas pressure tester adopts professionally designed, it has a wide range, high resolution and high measurement accuracy, and it can carry out high‑standard testing.it has high-quality pressure sensors，high-accuracy adc and low‑power mcu, the measurement results are accurate.
- 【3-year warranty manometer】 for damages caused by non-human factors, autool promise to resend gas pressure tester manometer parts for free within 3 years. for any needs, you are warmly welcome to contact us and we will get back to you asap within 24 hours.
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Product Highlights
- Display backlight: designed with energy efficiency in mind, the backlight of the instrument is activated by any button press, illuminating the display for approximately 60 seconds. this feature enhances battery life and ease of use.
- Portable gauge: small and compact, our digital manometer is easy to store, carry and use on-the-go. it's a perfect tool for mobile mechanics and field inspections.
- Data recording function: the digital manometer is equipped with the ability to record 32 sets of data. each press of the store key allows for efficient data storage, aiding in maintaining accurate records.
- High-strength abs shell: crafted out of top-notch abs material, the casing of our digital manometer provides durability and strength, guaranteeing its longevity and reliability.
- Wide application: ideal for the auto repair industry, this digital manometer effectively detects intake manifold vacuum, tests brake vacuum pumps, exhaust pipes, waste valves, crankcase, gas pipes, and air conditioning ventilation systems among others.
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Product Highlights
- 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.
- 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.
- This handle manometer 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.
- Selectable pressure range: ±2.999psi; accuracy: ±0.3%fso (at 25°c) ; repeatability: ±0.2% (max ±0.5%fso); linearity/hysteresis: ±0.29%fso.
- Ehdis manometers has dual input that can test / measure the differential gas pressure with its provided twin input probes.max / minimum record function; data save function, also has room temperature future.
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Product Highlights
- 11 selectable units for measurement: with 11 selectable units, this air pressure meter offers convenience and versatility for various measurement needs. whether you're working with psi, kpa, or inches of water, this gauge has got you covered.
- Low battery and pressure unit indicator: never be caught off guard by a low battery or incorrect pressure unit. this digital manometer features a low battery indicator and pressure unit indicator, ensuring you're always aware of the device's status.
- Large lcd backlight display: the ht-1890 handheld digital manometer features a large lcd backlight display, ensuring clear and easy-to-read measurements even in low light conditions.
- Max./min./average values and relative time clock: keep track of your pressure measurements with ease. this gauge provides maximum, minimum, and average values, along with a relative time clock, allowing you to monitor changes over time.
- Data hold and automatically shutdown function: captured and retain important measurement data with the data hold function. additionally, the gauge features an automatic shutdown function to conserve battery life when not in use.
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Product Highlights
- Measuring ranges ±13.79 kpa / ±2 psi / ±55.4 h2o with high accuracy ±0.3% in full scale
- Zero adjust & offset functions; data hold; error codes for out of range indication
- Large lcd with backlight to measure gauge & differential pressure + pt1301, 304 stainless steel static tube, 130 x 60 mm (5.13" x 2.34") length
- 11 selectable scales & units: inh2o, psi, bar, mbar, kpa, inhg, mmhg, ozin2, fth2o, cmh2o, kgcm2
- Max/min/avg values with relative time stamps; low power indication; auto power off (can be disabled)
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Product Highlights
- 【12 optional units】 12 optional units (mmhg, inhg, fth₂o, cmh₂o, inh₂o, pa, kpa, mbar, bar, psi, kgcm² and ozin²) 3 measurement modes (max, min. differential dif) and the simple operation design with 5 buttons help you use this 200g portable differential pressure monitor easily.
- 【zero out】support "zeroing" function, which can easily clear the remaining data and ensure to get accurate gas pressure measurement readings. data storage 100 groups, auto shutdown: no operation after about 15 minutes low battery alert: ≤ 6.8v [note] battery: 1*6f22, 9v, 250mah
- 【multifunctional pressure gauge】digital pressure gauge can measure ±2.999psi or ±20.68kpa with an accuracy of ±0.29%fso and a resolution of 0.001, displaying ambient temperature of -40°f~176°f (-40℃~80℃) with high accuracy and wide range , max/min mode and dif mode
- 【dual input ports】there are two ports on the top of the differential pressure monitor, one for testing positive pressure and the other for testing negative pressure, you can choose either port to test the pressure difference between these two areas (p1-p2), equipped with two 4mm diameter hoses and a standard 1/8 inch hose adapter, the practical air pressure tester can b...
- 【easy to use】large lcd display prevents eye fatigue and clearly displays differential air pressure readings even in the dark.the professional air pressure gauge is specially designed for gas measurement and calibration, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers, clean rooms, boilers and other gas equipment.
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Product Highlights
- 【abs material】handheld hvac manometer is made of abs material, excellent high temperature resistance and impact resistance make the barometer has a long service life.4.45cm×4.95cm display, support lcd backlight, easy lighting operation, display data more clear and easier to read
- 【12 optional units】12 optional units (mmhg, inhg, fth₂o, cmh₂o, inh₂o, pa, kpa, mbar, bar, psi, kgcm² and ozin²), two hoses in the gas pressure gauge set are 25cm long; the thread size of the barbed metal connector is 1/8 inch.
- 【intelligent dual input】the dual input probe of the manometer can easily measure the differential pressure, the dual port manometer gas pressure tester is professionally designed with wide range, high resolution and high measurement accuracy, suitable for high standard testing, with high quality pressure sensor
- 【data recording and holding function】 100 groups of gas manometer data storage; humanized design of the manometer gas pressure tester record test data function, convenient for users to view after the test; automatic shutdown: no operation after about 15 minutes; low battery reminder
- 【data zeroing function of the manometer】the "zeroing" function of the manometer gauge data is easy to operate and makes your readings accurate. if you hold the device by hand, it tends to drift from a zero reading, so it's best to put the manometer on a stable surface, zero it, and leave it there for accurate readings. 365 days warranty, if you have any questions, pleas...
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Product Highlights
- ✅【12 selectable units】easily toggle between psi, kpa, pa, kgfcm2, ozin2, bar, mbar, inhg, mmhg, inh2o, fth2o and cmh2o
- ✅【multi-functional】measuring differential pressure, positive and negative pressure, data hold, max/min/average, large lcd backlight, low battery alarm, auto power off functions
- ✅【high accuracy】measurement range: ±2.000psi; accuracy: ±0.3%fso (at 25°c) ; repeatability: ±0.2% (max ±0.5%fso); linearity/hysteresis: ±0.29%fso
- ✅【data record】this manometer would be record 99pcs data with time stamp, which help to easier to analyze the data
- ✅【wide applications】this high-quality manometer is suitable for gas measurement systems, which measuring the air and ventilation system, calibrating and trouble shooting of gas pressure systems, hvac, gas appliance repair and installation, laboratory testing, etc.
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