---
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: "309.70 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
---

# ±0.3% accuracy for precision Low battery alert for uninterrupted use 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:** 309.70 DT
**Availability:** ✅ In Stock

## Summary

> 📊 Master your air pressure game with precision and speed!

## 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?** 309.70 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

- • **Speed That Keeps Up:** Instant readings in just 0.5 seconds—no more waiting, no more guesswork.
- • **Eye-Friendly Clarity:** Large 4.95x4.45 cm LCD with backlight reduces eye strain during long work sessions.
- • **Dual-Port Versatility:** Measure single or differential air pressure effortlessly with the dual-port design tailored for pros.
- • **Smart Data Management:** Store and recall measurements on the go, plus get low battery alerts so you never miss a beat.
- • **Precision You Can Trust:** Achieve pinpoint accuracy with ±0.3% FSO, ensuring your HVAC diagnostics are flawless every time.

## Overview

The Leaton QX-1201 Digital Manometer is a professional-grade HVAC tool designed for accurate air and gas pressure measurement. Featuring ±0.3% accuracy, a rapid 0.5-second response time, and a dual-port system, it excels in ventilation, gas troubleshooting, and lab testing. Its durable ABS build, large backlit LCD, and smart data storage with low battery alerts make it an indispensable device for technicians demanding reliability and efficiency.

## 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: Good product - Great product, works as need it to and advertised

## 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 | #5,798 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 901 Reviews |
| Included Components | Owner's Manual 1x manometer 2x Soft Tubes |
| Item Dimensions | 6.3 x 3.15 x 1.18 inches |
| Item Highlight | Digital Manometer, Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge, (Included Battery) Item Highlight Digital Manometer, Gas Pressure Tester, 12 Selectable Units Differential Pressure Gauge, (Included Battery) See more |
| 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 |
| 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!

### ⭐⭐⭐⭐⭐ Good product
*by D***D on August 16, 2026*

Great product, works as need it to and advertised

### ⭐⭐⭐⭐⭐ 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: 2026-08-25*