---
product_id: 549331533
title: "BTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit Measure Static Pressure Differential Gas Pressure for Furnace Water Column"
brand: "btmeter"
price: "36945 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/549331533-btmeter-manometer-hvac-gas-pressure-tester-189a-dual-port-air
store_origin: HU
region: Hungary
---

# Backlit LCD Display ±0.3% FS Accuracy Dual-Port Design BTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit Measure Static Pressure Differential Gas Pressure for Furnace Water Column

**Brand:** btmeter
**Price:** 36945 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your HVAC Game with Precision and Ease!

## Quick Answers

- **What is this?** BTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit Measure Static Pressure Differential Gas Pressure for Furnace Water Column by btmeter
- **How much does it cost?** 36945 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/549331533-btmeter-manometer-hvac-gas-pressure-tester-189a-dual-port-air)

## Best For

- btmeter enthusiasts

## Why This Product

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

## Key Features

- • **Data at a Glance:** Record max/min/average pressure with a simple press.
- • **Ready for Action:** Includes essential accessories and a 180-day warranty.
- • **Illuminate Your Work:** Backlit LCD ensures visibility in any lighting.
- • **Dual-Port Versatility:** Measure static and differential pressures effortlessly.
- • **Precision at Your Fingertips:** Experience ±0.3% FS accuracy for reliable measurements.

## Overview

The BTMETER Manometer HVAC Gas Pressure Tester 189A is a dual-port air pressure meter designed for high accuracy and versatility in measuring static and differential gas pressures. With a ±0.3% FS accuracy, a backlit LCD for visibility, and a comprehensive accessory kit, this tool is essential for HVAC professionals seeking reliable performance and ease of use.

## Description

Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit Measure Static Pressure Differential Gas Pressure for Furnace Water Column

## Features

- ✅【High Accuracy】Test air pressure ±13.79 kPa / ±2.000Psi with ±0.3%FS high accuracy. ±0.25%FS repeatability. 11 gas measurement units optional, including mmHg, inHg, ftH₂O, cmH₂O, KPa, Mbar, Bar, Psi, Kgcm², inH₂O, and Ozin². Over-range indication available.
- ✅【Dual Port Design】Equipped with two tube connector(3.18mm diameter), digital manometer 189A is capable to measure static pressure(positive/negative) and differential gas pressure levels accurately. An essential tool to obtain accurate pressure readings and diagnose issues in HVAC heating, ventilation, and air conditioning systems.
- ✅【Data Record & Zero-out】Press"REC" button to record and review max / min / average air pressure data; Short-press "HOLD” button to freeze measurement data and Long-press 5 seconds to clear out remaining data to ensure measure accuracy.
- ✅【Backlit LCD】Large backlit LCD screen to display gas pressure value clearly even in low-light conditions. Automatic power-off after 25 mins no-operation to save battery life. Protective cap and 134g handheld design makes this dual port manometer gauge more practical in testing air pressure for water column, gas valve and furnace etc.
- ✅【Accessories & Warranty】BTMETER manometro air pressure differential meter 189A comes with 4pcs flexible tube, 1pcs 1/8 thread adapter, portable case and 180 days quality warranty.

## Images

![BTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit Measure Static Pressure Differential Gas Pressure for Furnace Water Column - Image 1](https://m.media-amazon.com/images/I/61Mq7E6v50L.jpg)

## Available Options

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

## Frequently Bought Together

- BTMETER Manometer HVAC Gas Pressure Tester 189A, Dual-Port Air Pressure Meter Gauge with Hose Kit Measure Static Pressure Differential Gas Pressure for Furnace Water Column
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- Pure Silicone Tubing - 1/8" ID x 1/4" OD - High Temp Kink-free Hose Tube 500F (10 Feet)

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**Shop now:** [https://www.desertcart.hu/products/549331533-btmeter-manometer-hvac-gas-pressure-tester-189a-dual-port-air](https://www.desertcart.hu/products/549331533-btmeter-manometer-hvac-gas-pressure-tester-189a-dual-port-air)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-03*