9V Battery Supply Digital Air Pressure Gauge with peak holding function,mbar pressure gauge

1.overview:

QYB108 Intelligent Digital Pressure Gauge is electronic-structure and battery-powered, which make it very easy for 

on-site installation. Specifically, a high-precision piezo-resistive pressure sensor is used and the output signal is processed by the 

high-precision, low temperature drifting amplifier, then sent into the high precision A/D converter to be converted into digital signal, after being computed and processed, 

the actual pressure value is showed on the LCD screen.

It has some benefits: flexible use, simple operation, easy debugging, safe, reliable etc. 

So they have been widely used in

hydropower, water, petroleum, chemical, mechanical, hydraulic and other industries to measure and 

display the pressure of the fluid medium

2.Features:

1.Large-screen LCD display, back light,high resolution,easy to read
2.Automatically record the maximum pressure values during the measurement
3.Pressure on the percentage of dynamic display, (the progress bar display)
4.Five engineering units: psi, bar, kpa, Mpa, kg / cm 2
5.0 ~ 15min auto-off feature.
6.Micro-power consumption, work over 2 years in power-saving mode, 2,000 hours continuous work.
7.Parameter correction, correct zero and error in field application.
8.Pressure range already set before use
9.Sampling rate: 4 times / sec
10.Applicable to gases and liquids compatible with stainless steel

3.specifications

1) High quality and innovative products

2) Perfect After-sales Service 
3) 100% Serious Inspection Procedure

4) Quickly feedback

5) Convenient Purchase
6) Best Reputation 
7) OEM & ODM
8) Professional team