---
product_id: 69972515
title: "Manometer, Professional Air Pressure Meter, Dual-Port HVAC | Digital Manometer, Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge, (Included Battery)"
brand: "leaton"
price: "296.26 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Leaton"
url: https://www.desertcart.tn/products/69972515-manometer-professional-air-pressure-meter-dual-port-hvac-digital-manometer
store_origin: TN
region: Tunisia
---

# Large 4.95x4.45cm backlit LCD ±0.3% accuracy for precision 0.5s ultra-fast response time Manometer, Professional Air Pressure Meter, Dual-Port HVAC | Digital Manometer, Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge, (Included Battery)

**Brand:** leaton
**Price:** 296.26 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your pressure game with precision and speed—because every psi counts!

## Quick Answers

- **What is this?** Manometer, Professional Air Pressure Meter, Dual-Port HVAC | Digital Manometer, Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge, (Included Battery) by leaton
- **How much does it cost?** 296.26 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/69972515-manometer-professional-air-pressure-meter-dual-port-hvac-digital-manometer)

## Best For

- leaton enthusiasts

## Why This Product

- Trusted leaton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Rugged ABS casing with high-temp and impact resistance guarantees long-lasting durability on every job site.
- • **Crystal Clear Display:** Large backlit LCD ensures effortless data visibility even in dimly lit environments—no more squinting.
- • **Smart Data Management:** Store and recall measurements easily with built-in memory and get low battery alerts to never miss a beat.
- • **Precision You Can Trust:** Achieve ±0.3% FSO accuracy for flawless HVAC diagnostics and gas pressure troubleshooting.
- • **Instant Readings, Zero Wait:** Experience lightning-fast 0.5-second response time to keep your workflow seamless and efficient.

## Overview

The Leaton QX-1201 Professional Digital Manometer is a dual-port HVAC air pressure meter designed for precise measurement of single and differential pressures. Featuring ±0.3% accuracy, a rapid 0.5-second response, and a large backlit LCD, it excels in ventilation, gas system troubleshooting, and HVAC maintenance. Built with durable ABS material, it offers data storage, low battery alerts, and supports multiple units, making it an indispensable tool for professionals demanding reliability and clarity.

## Description

Manometer, Professional Air Pressure Meter, Dual-Port HVAC | Digital Manometer, Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge, (Included Battery): desertcart.com: Industrial & Scientific

Review: Accurate and Easy to Use - This manometer works exactly as expected and provides accurate pressure readings. The dual-port design is very convenient, and the display is clear and easy to read. It feels well made, is simple to operate, and is a great tool for HVAC and other pressure testing applications. Excellent quality for the price, and I would definitely recommend it!
Review: Handy for HVAC Testing - Works good for HVAC tests and checking pressure. The display is easy to read and it pairs well with my other havc gauges. Simple to use and readings seem consistant.

## Features

- Digital Manometer can the air pressure of the single pipe or differential pressure of two pipes measure handheld manometers temperature and pressure，it is suitable for measuring of ventilation and air condition systems, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers, clean rooms, boilers and other gas appliances
- High Quality & Large LCD Backlight Display And Prevent Eyes weariness The Handheld HVAC Manometer is made of ABS material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. 4.45CM×4.95CM display, support LCD backlight, convenient lighting operation, display data clearer and easier to read.
- Repeatability: ±0.2% (MAX±0.5%FSO) Linearity / Hysteresis: ±0.29%FSO ， Measuring Range: ±20.68 kPa / ±2.999 psi , Accuracy: ±0.3% FSO (at 25 OC)
- Response Time: 0.5Seconds, Over Range Indicator;Err 0 , Under Range Indicator Err1 Temperature; -40 to 80 c (-40- 176F) Operating Conditions; 0 to 50 C (32 to 122F)
- Storage Function & Reminder Function The Digital Pressure Gauge with Backlight has storage function, it can store data in time, support data retention and DIF mode, and can record data easily.In addition, it also has low battery reminder function, which can promptly warn when the battery is low, allowing you to grasp the charging time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CWQJD6D |
| Best Sellers Rank | #6,758 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Manometers |
| Brand | Leaton |
| Brand Name | Leaton |
| Customer Reviews | 4.4 out of 5 stars 882 Reviews |
| Included Components | Owner's Manual 1x manometer 2x Soft Tubes |
| Item Dimensions | 6.3 x 3.15 x 1.18 inches |
| Item Weight | 200 g |
| Item dimensions L x W x H | 6.3 x 3.15 x 1.18 inches |
| Manufacturer | Dongguan Qixin Electronic Technology Co., Ltd |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Model | QX-1201 |
| Number of Items | 1 |
| Part Number | T68 |
| Thread Style | Npt |
| Thread Type | Npt |
| UPC | 663751079864 |

## Product Details

- **Brand:** Leaton
- **Item Weight:** 200 Grams
- **Item dimensions L x W x H:** 6.3 x 3.15 x 1.18 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Number of Items:** 1

## Images

![Manometer, Professional Air Pressure Meter, Dual-Port HVAC | Digital Manometer, Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge, (Included Battery) - Image 1](https://m.media-amazon.com/images/I/61olMa7S+QL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: can the units be switched from psi to "WC?**
A: Yes I used mine for measuring LP gas pressures.

**Q: What is the thread size of the barb metal connector - 1/4 in. or 3/8 in?**
A: The hose Barbs appears to be molded into the housing, for the supplied 1/8" ID dia hose.

**Q: why are there 2 connector ports?**
A: Second port is for measuring differential pressure, not needed if only reading pressure, and there is a positive and negative.

**Q: Why does it read -.018"H2O without even taking the measurement? That would be quite an error.**
A: Because it hasn’t been “zero’d” yet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate and Easy to Use
*by Z***A on July 24, 2026*

This manometer works exactly as expected and provides accurate pressure readings. The dual-port design is very convenient, and the display is clear and easy to read. It feels well made, is simple to operate, and is a great tool for HVAC and other pressure testing applications. Excellent quality for the price, and I would definitely recommend it!

### ⭐⭐⭐⭐⭐ Handy for HVAC Testing
*by E***N on July 28, 2026*

Works good for HVAC tests and checking pressure. The display is easy to read and it pairs well with my other havc gauges. Simple to use and readings seem consistant.

### ⭐⭐⭐⭐⭐ Great value, reliable air pressure meter
*by T***G on June 24, 2026*

I’ve used this air pressure meter for two full days on my HVAC service jobs, and I’m really satisfied with its overall performance. This differential pressure meter operates smoothly. It’s intuitive to navigate, the digital screen delivers precise readings, and it responds instantly to pressure fluctuations. I took it to multiple sites these past two days, and the meter maintained consistent accuracy.

## Frequently Bought Together

- Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometer Gas Pressure Tester,12 Selectable Units Differential Pressure Gauge, (Included Battery)
- ZIBOO ASP2 Static Pressure Probes (Two-Pack)
- Pure Silicone Tubing - 1/8" ID x 1/4" OD - High Temp Kink-free Hose Tube 500F (10 Feet)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*