Discover Our Products
Digital Pressure Gauge
Multiple pressure ranges up to 2500 bar, variety of different versions and accuracy is available, suitable for oil, air, gas and water, high accuracy pressure gauge up to 0.05%FS for calibration.
DR3710 Series
80mm Digital Pressure Gauge
-1bar┅0~0.1bar┅2500bar
Acc.: ±0.1%FS/±0.2%FS/±0.5%FS
Power Supply: Battery(3VDC)
DR3730 Series
80mm Digital Pressure Gauge
0bar~1000bar
Accuracy: ±1%FS
Power Supply: Battery(4.5VDC)
DR3702 Series
63mm Pressure Gauge with 4~20mA or RS485
-1bar┅0~0.1bar┅1000bar
Accuracy: ±0.25%FS/±0.5%FS
Power Supply: 12~28VDC
dr3701 Series
68mm Digital Pressure Gauge
-1bar┅0~0.1bar┅1000bar
Accuracy: ±0.25%FS/±0.5%FS
Power Supply: Battery(9V)
DR-S211 Series
85mm Digital Pressure Gauge
-1bar┅0~0.1bar┅1000bar
Accuracy: ±0.05%FS
Power Supply: Battery(AAA) or USB
DR3720 Series
105mm Digital Pressure Gauge
-1bar┅0~0.1bar┅600bar
Accuracy: ±0.2%FS
Power Supply: Battery(AA) or USB
DR-S210 Series
105mm High Precision Pressure Gauge
-1bar┅0~0.1bar┅1000bar
Accuracy: ±0.05%FS/ ±0.1%FS
Power Supply: Battery(AA) or USB
DR-S220 Series
113mm Differential Pressure Gauge
-5kPa~5kPa
Accuracy: ±1%FS
Power Supply: Battery(AA) or 24VDC
FAQ
What’s the display resolution?
As a granularity or fineness of a display, Essentially, resolution expresses the number of the smallest equal pieces used for a display. Compared with mechanical gauges, digital gauge that can display reading with sufficient resolution across their entire range, For example, a digital hydraulic gauge with a display range of 60.00 psi has a resolution of 0.01 psi (i.e., two decimal places).
What’s the measuring accuracy?
Accuracy represents the error between the measured value and the true value being measured. In addition, the error is relative to the gauge’s full scale. Therefore, when calibrated to 0.1% of full scale, the example 60.00 psi digital hydraulic gauge has an accuracy of ±0.06 psi.
What are the causes of zero point drift?
Zero drift or bias describes gradual change in the scale zero of a measuring instrument. And the main factor of this change is ambient condition. Most importantly, this influence will result in a constant error in the entire measurement range of the instrument. Help of calibration technology, the calibration commands can recover the effects of zero drift on site.