5 HVAC Manometers Reviews

The most important thing to remember when using an HVAC manometer in any situation is that the reading should always be taken at the lowest point on the unit.


Honeywell MHT-300

This device has a large LCD display with a backlit screen that allows users to read the readings quickly and easily. It also includes a high-quality microphone so that users can hear the sound of the compressor and fan while taking measurements.

The unit is equipped with an automatic calibration function, which automatically adjusts the settings for optimal performance. This feature ensures that the unit will be ready to use right out of the box. The unit comes with a one year warranty from the manufacturer.

Large LCD Display
High Quality Microphone
Automatic Calibration Function
One Year Warranty From Manufacturer


Emerson TMP-100

The Emerson TMP-100 is one of the most popular HVAC manometers available today. It features a large LCD display with backlight technology, allowing users to see the readings clearly even when the room is dark. The unit also includes a high quality microphone so that users can listen to the sounds of the compressor and fan as they take measurements.

This model has been discontinued by Emerson but you may still find it for sale on eBay or Amazon.com.

Emerson TMP-200 Manometer
The Emerson TMP-200 is an upgrade from the TMP-100. This model offers more features including a larger LCD screen, a built in speaker, and a digital readout.


ThermoWorks PT-1000

The ThermoWorks PT-100 is another popular choice among HVAC professionals. This model has a similar design to the Emerson TMP-100, but it offers more advanced features such as a larger screen and a higher resolution. It also comes with a remote control that allows users to adjust settings without having to open up the unit.

This thermostat can be used in both commercial and residential applications. The device works well for most homes because of its ease of use and intuitive interface. However, if you have multiple zones or want to monitor your home’s temperature from anywhere, this thermostat may not work for you.

Easy to install and operate
Intuitive user interface


Bosch TMX-200

The Bosch TMX-201 is a high quality thermometer that measures temperatures between -40°F (-40°C) and +500°F (260°C). It includes a large LCD display and a backlit keypad.

LCD Display with Backlight
Internal Battery
Temperature Range: -40 to 500°F (-40 to 260°C)
Accuracy: ±0.5°F (+1°C)
Display Accuracy: ±2%


Vaisala PMT-400

This is a very accurate instrument with a wide range of measurement options. It has a large LCD screen and a backlit key pad.The display shows the temperature in Fahrenheit or Celsius, as well as the current time and date.

The digital thermometer also features an alarm function that will sound when it detects a change in temperature. This feature can be set to alert you at any desired interval.

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