Feature
●【Upgraded Digital Manometer-Wider Measuring Range】Digital manometer can measure temperature and pressure,and has the characteristics of high precision (±0.3% FSO),wide range (±100Kpa/14.5Psi) and high resolution (0.001Psi).Manometer has a built-in imported pressure sensor,a high accuracy ADC and a low power consumption MCU for accurate and reliable measurements and a fast response time (0.5 seconds) for gas measurement,calibration and trouble shooting of any gas pressure system.
●【Positive/Negative/Differential Pressure Measurement & 12 Measurement Units】Digital manometer features a dual-port design with two highly sensitive probes for measuring positive/negative pressures.With this manometer,you can quickly check the current pressure value of a single pipe(relative to the current atmospheric pressure) or differential pressure of two pipes and is designed with 12 measurement units (mmHg,inHg,ftH2O,cmH2O,inH2O,Pa,KPa,mbar,bar,psi,Kgcm²,ozin²) ,you can switch at will.
●【Data Storage/Hold/Zero Out & Min/Max Data Capture Function】Manometer gas pressure tester has a data storage function, which can store and record up to 100 sets of measurement data for you to view at any time.Also, you can hold down the "HOLD" button to hold the data while measuring, or press it over 2 seconds to make reading zero. The digital manometer can also record pressure values over a period of time and generate maximum/minimum values to help you easily calculate pressure changes.
●【Super Large LCD Backlit Display & Auto Power Off & Magnetic Mounting】Digital manometer HVAC is designed with a 4.45CM×4.95CM ultra-large high-definition LCD display,and supports backlight,making it easy to measure and read data even in dark environments.To save power,if there is no operation after 15 minutes after starting up,the manometer will automatically turn off the power,and it also has a low battery reminder function.Manometer gauge has built-in strong magnets for hands-free operation.
●【Widely Used】Digital manometer are used in a wide range of applications to accurately measure the differential pressure of air or other non-corrosive gases and are widely used in natural gas pipelines,air conditioning and refrigeration ventilation systems,mechanical hydraulics,mining pressure testing,petrochemical,industrial smelting,gas,liquid and production industries and other fields.Great for maintenance and installation of gas appliances,clean rooms,blowers,boilers and other gas equipment.
●【Complete Accessories & 2-Year Warranty】Differential pressure gauge has more hoses and adapters, with complete accessories, you will get: 1pc x pressure gauge, 4pcs x 9.8 inch hoses, 1pc x 62.2inch hose, 1pc x cone adapter , 1pc x 1/8" barb metal connector, 1pc x user manual, 1pc x 9V battery,1pc x portable carry bag.Digital manometer provides a 2 years warranty,if you have any questions during use, please feel free to contact us.
Description
Product introduction
Digital manometer is designed with imported pressure sensors, high precision ADC and low power consumption MCU. It features professional digital pressure gauge with high precision, wide range, high resolution, large screen display and indoor temperature measurement; 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 detection ports (P1-P2).
Upgraded Digital Manometer-Wider Measuring Range
Digital manometer can measure temperature and pressure,and has the characteristics of high precision (±0.3% FSO),wide range (±100Kpa/14.5Psi) and high resolution (0.001Psi).Manometer has a built-in imported pressure sensor,a high accuracy ADC and a low power consumption MCU for accurate and reliable measurements and a fast response time (0.5 seconds) for gas measurement,calibration and trouble shooting of any gas pressure system.
Digital manometer can be extensively used in natural gas pipelines, air conditioning and refrigeration ventilation systems, mechanical hydraulics,plastic molding, ceramic products manufacturing, biopharmaceutical molding,mining pressure testing, petrochemical Industrial smelting, gas, liquid and production industrial equipment pressure detection, liquid level detection, Laboratory calibration, medical environment micro-pressure testing, etc.
Technical Parameters
Measuring range：±100Kpa
Accuracy ：±0.3%FSO (25℃)
Repeatability：±0.2% (Max ±0.5%FSO)
Linearity / hysteresis：±0.29%FSO (25℃)
Measurement rate ：0.5s
Data storage ：100groups
Maximum pressure：100kPa
Indoor temperature measurement: Optional ℃/℉ unit
Automatic Shut-down: After about 15 minutes without any operation
Exceed the positive pressure range display: Err0
Exceed the negative pressure range display: Err1
Working Temperature: 0~50℃ (32~122℉ ),
Storage Temperature: -10~60℃ (14~140℉ )
Power supply：Power supply
Dimensions and weight: 5.9*2.83*1.37inch；1 Pound
You Will Get：
1pc x Main unit
2pcs x 9.8 Inch Hoses（ID：5MM OD：8MM）
2pcs x 9.8 Inch Hoses（ID：4MM OD：6MM）
1pc x 62.2Inch Hose（ID：5MM OD：8MM）
1pc x Cone Adapter
1pc x User Manual
1pc x 9V Battery
1pc x Portable Carry Bag
1pc x 1/8" Barb Metal Connector
Operation instruction of Buttons
1. POWER button
a. Short press to turn on.
b. Short press to turn on/off the backlight in the power-on state.
c. Press and hold to shut down (automatically shut down after 15 minutes of no
operation).
2. ℃/℉button
a. Short press to store the current measured pressure value ( up to 100 groups).
b. Long press to exit the storage mode.
c. Long press for more than 2 seconds to switch the temperature unit.
3. HOLD button
a. Short press to lock and hold the current data value.
b. Long press for more than 2 seconds to clear the drift data (Please press and
hold this button if the data is not reset before measurement).
Operation instruction of Buttons
4. UNITS button
a. Short press to switch between up to 12 pressure units.
b. Long press for more than 2 seconds to clear the stored data.
5. DIF button
a. Short press to go up to view stored data.
b. Long press for more than 2 seconds to enter the P1 and P2 dual-channel
differential pressure mode.
c. In DIF mode, press and hold for more than 2 seconds to exit the differential
pressure mode.
6、MAX button
a. Short press to go up to view stored data.
b. Long press for more than 2 seconds to enter the maximum and minimum
mode
c. Long press for another more 2 seconds to return to the normal measurement
mode.