Alnor HM685 Digital Handheld Professional Hydronic Manometer

• Alnor HM685 Hydronic Manometer Digital
• Display and measure simultaneously high side, low side and differential pressure up to 300 psi
  
• Calculates flow based on manufacturer's Kv factors
• Can determine heat flow, brake power and impeller diameter
• Stores up to 4,00 measurements that can be retrieved with included software
• Case is splash proof and rugged
• Display is backlit for low light use
• Features inputs for 2 optional temperature probes
• Measurements include: in. H₂O, ft. H₂O, psi, in. Hg, mm H₂O, kPa, mm Hg, or bar
• Includes:
• Gard carrying case, (2) 6.7 ft x ¼-in. (2 m x 6 mm) hoses with shut-off valves, (2) B&G readout probes, (2)
  P/T gauge adapter probes, power cord, a temperature probe, CompuDat USB downloading software, and USB
  interface cable.

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

TSI Alnor HM675 Hydronic Manometer Introduction

TSI Alnor HM675 Hydronic Manometer Zeroing Sensors and Purging Air

TSI Alnor HM675 Hydronic Manometer Measurements