TSI HM675 Hydronic Manometer

The TSI 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.

It can measure and display differential, high side, and low side pressures simultaneously, without the need to change hose connections or instrument valve settings.

Description

Features

Provides for inputs for two temperature probes
Differential pressure range ±300 psi (±2068 kPa)
Gauge pressure range -20 to 300 psi (-138 to 2068 kPa)
Reads in. H 2 O, ft. H 2 O, psi, in. Hg, mm H 2 O, kPa, mm Hg, or bar
Large backlit display for use in low light areas
Operates on four alkaline or NiMH rechargeable batteries
Robust, splash-proof case
Meter weight with batteries is 2.65 lbs (1.20 kg)

Spec Sheets

TSI HM675 Spec Sheet

Handbook

TSI HVAC Assessment Handbook

Manuals

TSI HM675 Hydronic Manometer Manual

Quick Start Guide

TSI HM675 Quick Start Guide

Videos

Overview

TSI Hydronic Manometers – Introduction

Setup & Operation

TSI Hydronic Manometers – Zeroing Sensors and Purging Air

TSI Hydronic Manometers – Taking Measurements

Accessories

TSI 632650515 Snubber Kit