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You are here: Home > Air Measurement > Manometers
Manometers/Differential Pressure Meters


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Extech 406800 Differential Pressure Manometer (5psi) with PC Interface Extech 407910 Heavy Duty Differential Pressure Manometer with PC Interface TPI-708C8 Combustion Analyzer with Digital Manometer, two 1/4" Brass T Fitting, two static tips and 6' Pressure Tubing
Our Price: 199.99
Our Price: 269.99
Our Price: 699.95
406800 Differential Pressure Manometer (5psi) with PC Interface 407910 Heavy Duty Differential Pressure Manometer with PC Interface
Measures Gauge/Differential Pressure from 0 to 138 inH20 (inches of water)
With 0.1in H20 resolution
  • 11 selectable units with Max/Min recording and Relative time stamp
  • Compensated temperature range 32 to 122F (0-50C)
  • Data Hold, Auto power off, and Min/Max functions

Wide Range Dual Input With Multiple Units and RS-232 Interface

  • Dual differential inputs with internal sensors
  • Wide (802 inches of water) measurement range with high resolution to 0.5 inch
  • Displays 8 types of pressure units
  • Zero function for offset measurements
  • Data Hold, Auto power off, and Min/Max functions
Extech HD Series Differential Pressure Manometers Digital Manometer Digital Vacuum Gauge TPI-608 Low Cost, Single Input Manometer
Our Price: 119.95
List Price: $109.95
Our Price: $109.95
Sale Price: 98.96
You save $10.99!
Differential Pressure Manometers
11 selectable units
Low Range/High Resolution Gauge or Differential Pressure
Two models to choose from:
  • HD700 (2psi range)
  • HD750 (5psi range)
  • Single input vacuum gauge
  • 12,000 to 15 micron measurement range
  • 300 PSI over pressure; safer to work with
Single input manometer with +/-60inH2O range. Four units of measure: in H2O, mbar, KPa, PSI and mmH20; Backlight display.
TPI-610 Single Input Manometer TPI-615 Single Input Manometer TPI-620 Dual Input Manometer
Our Price: 149.95
Our Price: 169.95
Our Price: 199.95
Single Input Manometer with 80 inH2O range and 0.01 in H2O resolution.
  • Auto power off
  • Backlight display
  • Zero function
  • Trim mode to stabilize readings
Single Input Manometer with 80 inH2O range and 0.01 in H2O resolution. Seven units of pressure: inH2O, mbar, KPa, PSI, mmH2O, mmHg, inHg, Auto power off, Record/Min/Max, Backlight display, Zero function, Trim mode to stabilize readings. Dual Differential Input Manometer with 80 inH2O range and 0.01 in H2O resolution. Auto power off, Backlight display, Zero function, Trim mode to stabilize readings.
TPI-621 Dual Input Manometer TPI-621C3 Dual Input Manometer TPI-625 Dual Input Manometer
Our Price: 199.95
Our Price: 259.95
Our Price: 249.95
Dual Differential Input Manometer with 120  inH2O range and 0.001 in H2O resolution. Seven units of pressure: inH2O, mbar,  KPa, PSI, mmH2O, mmHg, inHg, Auto power off, Backlight display, Zero function,  Trim mode to stabilize readings. Differential input high resolution manometer with A612 protective boot, two A603 1/8" barbed NPT fittings, two A605 1/8" barbed T fittings, two A776 static tips, and A908 carrying case with shoulder strap. Differential input high resolution manometer with A612 protective boot, two A603 1/8" barbed NPT fittings, two A605 1/8" barbed T fittings, two A776 static tips, and A908 carrying case with shoulder strap.
   
 
Reliability Direct, Inc.
900 W. Main Street
Ephrata, PA 17522
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