TSI Alnor

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  • Provides for inputs for two temperature probes
  • Measure and display: high side, low side, and differential pressure simultaneously from 0 to 300 psi (0 to 2068 kPa)
  • Reads inches H2O, ft H2O, psi, inches Hg, mm H2O, kPa, mm Hg, or bar
  • Large backlit multi line display for use in low light areas
  • Easy to change flow restrictor
  • Operates on four alkaline or NiMH rechargeable batteries
  • Robust, splash-proof case
  • Meter weight with batteries is 2.65 lbs (1.20 kg)
  • NIST Certificate Included

What's in the Box

  • Hard carrying case
  • 2 (2m x 6mm) hoses with shut-off valves
  • 2 B&G readout probes
  • 2 P/T gauge adapter probes
  • Power cord

The TSI Alnor HM675 Hydronic Manometer is used to balance hydronic heating and cooling systems, check pump performance and set balancing valves. It can measure and display differential, high side, and low side pressures simultaneously, without the need to change hose connections or instrument valve settings.

Applications for the TSI Alnor HM675 Hydronic Manometer include:

  • Test and balance heating and cooling systems
  • Check pump performance
  • Set balancing valves
TSI Alnor Hydronic Manometer Accessory Kit
Accessory fittings and probes for TSI Alnor HM670 and HM680 hydronic manometers
Bell and Gosset read-out probes, package of 2
Bell and Gosset read-out probes, package of 2