Xi'an Automation Instrument No.1 Factory

HC-100 digital pressure gauge

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HC-100 digital pressure gauge

HC-100 digital pressure gauge

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Product Introduction

HC-100 is our company's newly developed precision digital pressure gauge which suitable for field measurement. It is with high accuracy and long-term stability. Its micro power consumption design, greatly reducing the user’s frequency for replacing battery. It is very suitable for field pressure measurement, laboratory use, general pressure gauge and precision pressure gauge measurement. It can completely replace the pointer precision pressure gauge.  

Application Description

  • High precision pressure measurement
  • Adjusting common pressure gaug

  • Adjusting sphygmomanometer

  • Adjusting other pressure instruments  

Using Environment

  • Environment temperature: (-10~50) °C
  • Relative humidity:<95%
  • Atmospheric pressure: (86~106) KPa
  • Storage temperature: (-20~70) °C

Main Character

  • High stability: Temperature drift and time drift is small, immunity from interference
  • Pressure unit: mmH2O, mmHg, inH2O, inHg, kgf/cm2, psi, kPa, MPa, Pa, mbar, bar 11 type pressure unit can transfer. HC-100 can automatically select the switchable pressure units depending on the range.


  • White back light, 5 digits display

Ways of power supply

  • Built-in 2 pcs DC3.6V lithium battery, Standard 220V to 9V power adapter. 

Other Data

  • Thread: M20 × 1.5 G1/2 NPT1/2or According to customers requirements
  • Communication interface: 485The baud rate 9600bps

  • Accuracy:+/- 0.2% Full Scale  +/- 0.5% Full Scale  


  • Product pictures