---
product_id: 441274692
title: "AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display"
brand: "autool"
price: "₪246"
currency: ILS
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.il/products/441274692-autool-manometer-gas-pressure-tester-digital-manometer-hvac-12-units
store_origin: IL
region: Israel
---

# ±0.3% accuracy for precise readings 12 units for versatile measurement 0.5s ultra-fast response time AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display

**Brand:** autool
**Price:** ₪246
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display by autool
- **How much does it cost?** ₪246 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/441274692-autool-manometer-gas-pressure-tester-digital-manometer-hvac-12-units)

## Best For

- autool enthusiasts

## Why This Product

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

## Key Features

- • **Clarity in Any Environment:** Backlit 164x70mm LCD ensures crystal-clear readings even in dimly lit workspaces.
- • **Effortless Data Management:** One-touch saving and max/min locking replace tedious manual logging—stay ahead with dynamic data.
- • **Smart, Sustainable Operation:** Auto shut-off after 15 minutes plus low battery alerts keep your workflow uninterrupted and efficient.
- • **Precision that Powers Decisions:** Experience ±0.3% FSO accuracy and ±0.2% repeatability error for flawless HVAC diagnostics.
- • **Instant Insights with Dual-Port Detection:** Monitor real-time pressure differences between two channels for smarter system control.

## Overview

The AUTOOL Digital Manometer offers ultra-precise gas pressure testing with ±0.3% accuracy and a rapid 0.5-second response. Featuring dual-port synchronous detection and support for 12 measurement units, it’s tailored for HVAC pros needing real-time differential pressure monitoring. Its large backlit LCD and one-touch data saving streamline diagnostics, while smart auto shut-off and zero calibration enhance usability. Backed by a 3-year warranty and lifetime support, it’s the ultimate tool for reliable, efficient pressure measurement.

## Description

Full description not available

## Features

- Measuring Range: ±20.68 kPa / ±2.999 psi , Accuracy: ±0.3% FSO. repeatability error of only ±0.2%. Response Time: 0.5Seconds. Supports 12 units, including PSI, inHg, inH₂O, ftH₂O, etc., seamlessly adapting to local needs.
- Dual-Port Synchronous Detection: Real-time display of the pressure difference between two channels (P1-P2), particularly suitable for: HVAC duct pressure differential monitoring, filter blockage diagnosis, cleanroom micro-pressure control, maintenance and installation of blowers, clean rooms, boilers and other gas appliances.
- Data storage: One-touch saving of critical readings (short press of °C/°F key), supports up/down scrolling (DIF/MAX keys), replacing manual recording. Long press the MAX key to lock the maximum/minimum values, making dynamic pressure changes clearly visible.
- Automatically shuts down after 15 minutes of inactivity, powered by a 9V battery (low battery warning). One-button zero calibration, long press the HOLD key to clear zero drift, quick calibration before measurement. Backlit display screen (164x70mm large screen), clear readings in dark environments.
- 【Three Years Warranty】For any quality problems. If manometer has any defect, we will provide new replacement or solutions for our customers until satisfaction without delay, and provides lifetime technical support. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.

## Product Details

- **Brand:** AUTOOL
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Item dimensions L x W x H:** 7.87 x 5.51 x 1.96 inches
- **Item Weight:** 9.6 ounces
- **Manufacturer:** AUTOOL

## Images

![AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display - Image 1](https://m.media-amazon.com/images/I/619KhHCr++L.jpg)
![AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display - Image 2](https://m.media-amazon.com/images/I/71HnIz8pMVL.jpg)
![AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display - Image 3](https://m.media-amazon.com/images/I/710FwRykjUL.jpg)
![AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display - Image 4](https://m.media-amazon.com/images/I/71qXXdCcOeL.jpg)
![AUTOOL Manometer Gas Pressure Tester, Digital Manometer HVAC, 12 Units Differential Dual Port Pressure Gauge -20 to 20Kpa, Data Zeroing with Backlight LCD Display - Image 5](https://m.media-amazon.com/images/I/71G2nON4CVL.jpg)

## Available Options

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

## Questions & Answers

**Q: what diameter tubing does it use?**
A: 1/8" ID Tube

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very easy to use
*by M***. on January 9, 2025*

This manometer is very well made, feels great in the hand (not slippery) and the buttons are very responsive and well positioned. The backlight makes it easy to read and stays lit for several seconds after turning it on. I was able to read gas pressure on my furnace quickly and easily. I am very happy with this instrument and it works well! The only thing I would change is the hoses are that come with it are very short, like a foot long. It could use a 3 or 4 foot long hose so you could set it on the floor or stand up with it to read it. Other than that, all good!

### ⭐⭐⭐⭐⭐ Very accurate
*by E***N on June 12, 2025*

Absolutely amazing manometer for doing plumbing, HVAC and boiler work. I love the fact that I can read both sides the regular to fire units. Just wish there was a app to graph the pressure drops over time if they make a new model.

### ⭐⭐⭐⭐ Seems Good
*by D***A on May 30, 2025*

I checked a natural gas furnace with it and it seemed to work just fine. 4 stars just because.

## Frequently Bought Together

- AUTOOL Digital Manometer, Gas Pressure Tester, Fieldpiece Manometer HVAC 12 Selectable Units Differential Pressure Gauge, Large LCD Display with Backlight
- ZIBOO ASP2 Static Pressure Probes (Two-Pack)
- Fieldpiece RMA316 Manometer Tube Adapter, 3/16" to 5/16

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.il/products/441274692-autool-manometer-gas-pressure-tester-digital-manometer-hvac-12-units](https://www.desertcart.co.il/products/441274692-autool-manometer-gas-pressure-tester-digital-manometer-hvac-12-units)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-19*