---
product_id: 460954910
title: "Leaton Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometer Gas Pressure Tester,12 Selectable Units Differential Pressure Gauge, (Included Battery)"
brand: "leaton"
price: "431.77 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Leaton"
url: https://www.desertcart.tn/products/460954910-leaton-manometer-professional-air-pressure-meter-dual-port-hvac-digital
store_origin: TN
region: Tunisia
---

# ±0.3% FSO Accuracy 0.5s Fast Response -40 to 80°C Wide Temp Range Leaton Manometer, Professional Air Pressure Meter, Dual-Port HVAC Digital Manometer Gas Pressure Tester,12 Selectable Units Differential Pressure Gauge, (Included Battery)

**Brand:** leaton
**Price:** 431.77 DT
**Availability:** ✅ In Stock

## Summary

> 📈 Elevate your pressure game—measure smarter, faster, and with confidence!

## Quick Answers

- **What is this?** Leaton 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?** 431.77 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/460954910-leaton-manometer-professional-air-pressure-meter-dual-port-hvac-digital)

## 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

- • **Rugged & Ready:** Operates reliably from -40°C to 80°C, perfect for demanding environments and year-round fieldwork.
- • **Instant Insights:** Ultra-fast 0.5 second response time means no waiting—get real-time pressure readings when it matters most.
- • **Eye-Friendly Display:** Large LCD screen designed to reduce eye strain during extended use, keeping you focused and efficient.
- • **Precision You Can Trust:** Achieve lab-grade accuracy with ±0.3% full scale output for flawless HVAC and gas pressure diagnostics.
- • **Versatile Measurement Modes:** Switch effortlessly between single-pipe and differential pressure readings across 12 selectable units.

## Overview

The Leaton Manometer QX-1201 is a professional-grade digital air pressure meter designed for HVAC and gas system diagnostics. Featuring ±0.3% accuracy, a rapid 0.5-second response, and a wide operating temperature range (-40°C to 80°C), it supports both single and differential pressure measurements with 12 selectable units. Its large LCD display minimizes eye fatigue, while included accessories and a protective bag ensure field-ready convenience. Trusted by professionals for precise, reliable pressure testing.

## Description

The instrument can measure the air pressure of single pipe , or differential pressure of two pipes ,It is suitable for measuring of ventilation and air conditionsystems, and widely use for gas measurement, calibration and any trouble shooting of any gas pressure systems Product Details Measuring Range: ±20.68 kPa / ±2.999 psi , Accuracy: ±0.3% FSO (at 25 OC) Repeatability: ±0.2% (MAX±0.5%FSO) Linearity / Hysteresis: ±0.29%FSO 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 conditions : -10 to 60C ( 14- 140 F) Battery : 9V battery Dimension : 164X70X32 MM weight : 200g Package include: 1x manometer 2x Soft Tubes 1x manometer protective bag 1x Barb access fitting 1x instruction Manual 9V battery Temperature : -40 to 80 c (-40- 176F) Operating Conditions; 0 to 50 C (32 to 122F)

Review: Manometer - Accurate satisfactorily! Good enough for fluid mechanics lab equipments. Only for gases. And connected appropriately, the pressure is safely carried by the air in the connecting pipes to this gauge ! Can rely on Pascal to read liquid pressures
Review: Cumple su fin - Bastante útil para medir perfiles de velocidad en función de la presión estática y absoluta, aunque el juego de conexiones que compré solo tiene el detalle de que los tubos pitot L no están perforados de la boquilla

## Features

- Large LCD Display And Prevent Eyes weariness
- Measuring Range: ±20.68 kPa / ±2.999 psi , Accuracy: ±0.3% FSO (at 25 OC)
- Repeatability: ±0.2% (MAX±0.5%FSO) Linearity / Hysteresis: ±0.29%FSO
- 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CWQJD6D |
| Brand | Leaton |
| Brand Name | Leaton |
| Customer Reviews | 4.4 out of 5 stars 866 Reviews |
| EU Spare Part Availability Duration | 3 Years |
| Item Dimensions | 16 x 8 x 3 centimeters |
| Item Weight | 200 Grams |
| Item dimensions L x W x H | 16 x 8 x 3 centimeters |
| Item weight | 200 Grams |
| Manufacturer | Leaton |
| Material | Plastic Rubber |
| Material Type | Plastic Rubber |
| Model | QX-1201 |
| Number of Items | 1 |
| Part Number | T68 |
| UPC | 663751079864 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Leaton
- **EU Spare Part Availability Duration:** 3 Years
- **Item dimensions L x W x H:** 16 x 8 x 3 centimeters
- **Item weight:** 200 Grams
- **Material:** Plastic Rubber

## Images

![Leaton 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)

## 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

### ⭐⭐⭐⭐⭐ Manometer
*by P***S on 5 August 2025*

Accurate satisfactorily! Good enough for fluid mechanics lab equipments. Only for gases. And connected appropriately, the pressure is safely carried by the air in the connecting pipes to this gauge ! Can rely on Pascal to read liquid pressures

### ⭐⭐⭐⭐ Cumple su fin
*by M***S on 16 January 2026*

Bastante útil para medir perfiles de velocidad en función de la presión estática y absoluta, aunque el juego de conexiones que compré solo tiene el detalle de que los tubos pitot L no están perforados de la boquilla

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

## 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: 2026-09-05*