---
product_id: 670884336
title: "Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B"
brand: "elitech"
price: "228802CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/670884336-intelligent-digital-manifold-manifold-pressure-gauge-replace-traditional-pressure-gauge
store_origin: SN
region: Senegal
---

# Bluetooth APP Control & Real-Time Monitoring OTA Remote Firmware Upgrade 200 Hours Ultra-Low Energy Battery Life Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B

**Brand:** elitech
**Price:** 228802CFA
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your HVAC Game with Smart Precision and Seamless Control

## Quick Answers

- **What is this?** Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B by elitech
- **How much does it cost?** 228802CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/670884336-intelligent-digital-manifold-manifold-pressure-gauge-replace-traditional-pressure-gauge)

## Best For

- elitech enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** Digital sensors deliver highly accurate air pressure readings for professional-grade results.
- • **Effortless Refrigerant Management:** Supports 140+ refrigerants with instant app updates—ditch manual calculations for precision and speed.
- • **Real-Time Data at Your Fingertips:** Bluetooth connectivity syncs with Elitech Tools app for live monitoring and smart analysis.
- • **Stay Future-Ready with OTA Updates:** Never get stuck with outdated tech—remote firmware upgrades keep your gauge cutting-edge.
- • **Built for the Field, Designed for You:** Compact, drop-proof, and ultra-portable with 200 hours battery life—work smarter anywhere.

## Overview

The ElitechSmart DMG-4B Digital Manifold Gauge revolutionizes HVAC diagnostics with OTA remote firmware upgrades, Bluetooth app integration supporting 140+ refrigerants, and digital sensors for precise air pressure measurement. Compact and durable, it offers up to 200 hours of battery life, making it the ultimate portable tool for professionals seeking efficiency and accuracy.

## Description

Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B

## Features

- EARLY BIRD OFFER: 65% of Regular Price
- REMOTE UPGRADE: Support remote firmware upgrade (OTA), keep your manifold gauge up-to-date.
- DIY YOUR FAVORITE: Supports 140+ types of refrigerants, instant update of refrigerant data via APP, more flexible and efficient selection. No more calculations, simply reading subcooling and superheat.
- SMART APP(Elitech Tools): Connect App by Bluetooth, data monitoring and analysis in real-time.
- PROFESSIONAL TOOL: Digital sensors help us obtain more accurate measurement results.
- COMPACT, PORTABLE & DURABLE: Equipped with a tool bag, easy to carry. Drop-Proof design & ultra-low energy consumption, up to 200 hours of battery life(replaceable batteries).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Elitech |
| Brand | Elitech |
| Model | DMG-4B |
| Product Dimensions | 11 x 7.5 x 13.5 cm; 680 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | DMG-4B_US |
| Exterior | Chrome |
| Manufacturer Part Number | DMG-4B_US |
| Item Weight | 680 g |

## Product Details

- **Brand:** Elitech
- **Material:** Plastic
- **Item dimensions L x W x H:** 4.33 x 2.95 x 5.31 inches
- **Item Weight:** 680 Grams
- **Manufacturer:** Elitech

## Images

![Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B - Image 1](https://m.media-amazon.com/images/I/61yzkIXAreL.jpg)
![Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B - Image 2](https://m.media-amazon.com/images/I/71V0LnVK3-L.jpg)
![Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B - Image 3](https://m.media-amazon.com/images/I/71rqQQ59xtL.jpg)
![Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B - Image 4](https://m.media-amazon.com/images/I/71qXxQHIKrL.jpg)
![Intelligent Digital Manifold Manifold Pressure Gauge, Replace Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B - Image 5](https://m.media-amazon.com/images/I/71gWxN2JG-L.jpg)

## Questions & Answers

**Q: The pipeline is not connected, but the device shows pressure readings(not 0), even negative readings. What should I do?**
A: Recalibrate the product by the zero calibration function.

**Q: Why is the app connection unsuccessful?**
A: 1. Does not have Bluetooth turned on.

**Q: Why does the device display '-----' instead of refrigerant type data?**
A: All data for over 140 refrigerant types is stored in the app, not in the device itself. The device will only display the data when you select and update the commonly used list (18 types). Otherwise, you can only view the data within the app.

## Frequently Bought Together

- Elitech Smart Digital Manifold Gauge, Subverse Traditional Pressure Gauge, OTA Remote Firmware Upgrade, DMG-4B
- Elitech Refrigerant Charging Hose for R134a R404a R12 R22 Air Conditioning Refrigerant 1/4''Fitting, 59'', Set of 3
- Elitech LMC-100F+ Refrigerant Charging Weight Scale 110Lbs Freon Scale High Precision for HVAC with Case

---

## 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.sn/products/670884336-intelligent-digital-manifold-manifold-pressure-gauge-replace-traditional-pressure-gauge](https://www.desertcart.sn/products/670884336-intelligent-digital-manifold-manifold-pressure-gauge-replace-traditional-pressure-gauge)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-31*