Welcome. Today, we'll be reviewing the Fieldpiece JL3KM2 Dual Port Manometer Probe Kit with Job Link Connectivity for Measuring Static, Gas, and Draft Pressure.

The Fieldpiece JL3KM2 is an accurate and versatile dual-port manometer probe kit that includes two manometer probes, which work independently and are not constrained by hoses, allowing for the simultaneous measurement of return static, supply static, and total external static pressure.

Additionally, these probes can measure the draft and gas pressure in a furnace.

Today I will be reviewing the TSI 5825 DP-Calc Micromanometer. The base unit starts with measuring differential as well as static pressures from -15” - +15” H2O.

The TSI 5825 can also be used in conjunction with a Pitot tube to calculate and display the Velocity. The large digital display is crisp and the information is very clear to read.

Hello again. Today we are going to have a look at a precision instrument that is relatively simple to understand and use but provides some serious quality – the TSI 5815 DP-Calc Micromanometer. This instrument is specifically designed with needs of the HVAC technician in mind providing pressure measurement and the capability to take volume readings as well.

Hello Everyone. Today we are going to take a look at a pretty simple product that comes in an excellent little kit – the UEi EM201SPKIT Static Pressure Manometer Kit. In the case of manometers there isn’t a whole lot of novelty to speak of, so what you are going after is quality and bargain, which this package offers admirably.

Today we’re going to take a look at a relatively straightforward product that is nonetheless high quality – the TPI 623 Differential Pressure Manometer. The main draw to this new manometer is the superior resolution of  0.001 inH2O / kPa up to +/-9.999 inH2O / kPa input  that it offers for the price range.

Vacuum Gauges are very important tools that assist you during any HVAC job where you are evacuating a system. When you pull a vacuum on a system to completely “dry” a system and remove all contaminants it is important to know if everyone is working as intended. This is where the Yellow Jacket eVac I and eVac II Digital Vacuum Gauge earn their stripes. The eVac I is the bare bones variety of vacuum gauges but that does not mean it is junky. This gauge is more than adequate as it can read a range between 0 – 25,000 microns with a 1 micron resolution.

Last week I wrote about the TSI HM675 Hydronic Manometer . Today I will be discussing its older brother the TSI HM685 Hydronic Manometer.  The HM685 manometer is an upgrade over the HM675 and has the same features but with a few upgrades. First the HM685 can calculate flow, heat flow, impeller diameter and brake power. This unit is also a data logger and stores up to 4,000 data points on the internal memory that can be used with the provided CompuDat Downloading Software.

Finding a quality hydronic manometer can be a tough task. However, the TSI HM675 Hydronic Manometer is great choice. The HM675 can simultaneously measure and display low side, high side, and differential pressure. This unit also has a nice splash-proof case and inputs for two temperature probes. The HM675 reads pressure in H2O, ft H2O, psi, in. Hg, m H2O, kPa, mm Hg, bar and has a range of 0 to 300 psi. Great for setting balancing valves, checking pump performance, and balancing heating and cooling systems.