---
product_id: 608186869
title: "Digital Manometer Gas Pressure Tester, 12 Units Professional Manometer HVAC Air Pressure Testing Tool Pressure Meter HVAC Airflow Pressure Testing Tool with Large LCD Display Backlight for Home and RV"
brand: "nalacal"
price: "¥16474"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/608186869-digital-manometer-gas-pressure-tester-12-units-professional-manometer-hvac
store_origin: JP
region: Japan
---

# 99 data points record ±2.000psi range 12 units selectable Digital Manometer Gas Pressure Tester, 12 Units Professional Manometer HVAC Air Pressure Testing Tool Pressure Meter HVAC Airflow Pressure Testing Tool with Large LCD Display Backlight for Home and RV

**Brand:** nalacal
**Price:** ¥16474
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Pressure Testing Game!

## Quick Answers

- **What is this?** Digital Manometer Gas Pressure Tester, 12 Units Professional Manometer HVAC Air Pressure Testing Tool Pressure Meter HVAC Airflow Pressure Testing Tool with Large LCD Display Backlight for Home and RV by nalacal
- **How much does it cost?** ¥16474 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/608186869-digital-manometer-gas-pressure-tester-12-units-professional-manometer-hvac)

## Best For

- nalacal enthusiasts

## Why This Product

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

## Key Features

- • **Data Tracking Made Easy:** Record and analyze up to 99 data points with timestamps.
- • **Multi-Functional Marvel:** Measure differential, positive, and negative pressure with ease.
- • **Perfect for Professionals:** Ideal for HVAC, gas systems, and laboratory testing.
- • **Precision at Your Fingertips:** Experience ±0.3% accuracy for reliable readings.
- • **Versatile Measurement Options:** Switch effortlessly between 12 different units.

## Overview

The NALACAL Digital Manometer is a professional-grade HVAC air pressure testing tool that offers high accuracy, versatile measurement options, and advanced data recording capabilities, making it essential for gas measurement systems and HVAC professionals.

## Description

Digital Manometer Gas Pressure Tester, 12 Units Professional Manometer HVAC Air Pressure Testing Tool Pressure Meter HVAC Airflow Pressure Testing Tool with Large LCD Display Backlight for Home and RV

## Features

- 👍👍👍👍HIGH ACCURACY: The manometer offers a measurement range of ±2.000psi with an accuracy of ±0.3%FSO (at 25°C). It boasts impressive repeatability at ±0.2% (Max ±0.5%FSO) and maintains linearity/hysteresis at ±0.29%FSO, ensuring precise and reliable readings.
- 👍👍👍👍12 SELECTABLE UNITS: Users can conveniently switch between 12 different measurement units, including Psi, kPa, Pa, Kgfcm2, ozin2, Bar, mbar, inHg, mmHg, inH2O, ftH2O, and cmH2O, making the device versatile for various applications.
- 👍👍👍👍DATA RECORD FUNCTION: This manometer can record up to 99 data points with time stamps, facilitating easier data analysis and tracking over time.
- 👍👍👍👍MULTI-FUNCTIONAL FEATURES: Designed for comprehensive usage, it measures differential pressure, positive and negative pressure, and offers features like Data Hold, MAX/MIN/Average readings. The large LCD backlight enhances visibility, while the low battery alarm and auto power-off functions ensure efficient use.
- 👍👍👍👍WIDE APPLICATIONS: Ideal for a range of uses, this high-quality manometer is suitable for gas measurement systems. It's perfect for measuring air and ventilation systems, calibrating and troubleshooting gas pressure systems, HVAC, gas appliance repair and installation, laboratory testing, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NALACAL |
| Model Number | YH4493 |
| Product Dimensions | 20 x 12 x 5 cm; 280 g |
| Item Weight | 280 g |

## Images

![Digital Manometer Gas Pressure Tester, 12 Units Professional Manometer HVAC Air Pressure Testing Tool Pressure Meter HVAC Airflow Pressure Testing Tool with Large LCD Display Backlight for Home and RV - Image 1](https://m.media-amazon.com/images/I/71UvkQHt19L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/608186869-digital-manometer-gas-pressure-tester-12-units-professional-manometer-hvac](https://www.desertcart.jp/products/608186869-digital-manometer-gas-pressure-tester-12-units-professional-manometer-hvac)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*