Elitech DMG-4B display view with clear readouts for quick on-site checks.
Elitech DMG-4B PT mode readings show evaporation and condensation temperatures.
Elitech DMG-4B connects via Bluetooth app for remote maintenance and upgrades.
Elitech DMG-4B cloud update status indicating 140+ refrigerants available.
Elitech DMG-4B rugged design suits fieldwork with sight glass and durable ports.
Elitech DMG-4B advanced modes screen enables data recording and future enhancements.
Elitech DMG-4B long-life battery delivers up to 200 hours of field use.
Elitech DMG-4B display view with clear readouts for quick on-site checks.
Elitech DMG-4B PT mode readings show evaporation and condensation temperatures.
Elitech DMG-4B connects via Bluetooth app for remote maintenance and upgrades.
Elitech DMG-4B cloud update status indicating 140+ refrigerants available.
Elitech DMG-4B rugged design suits fieldwork with sight glass and durable ports.
Elitech DMG-4B advanced modes screen enables data recording and future enhancements.
Elitech DMG-4B long-life battery delivers up to 200 hours of field use.

Elitech DMG-4B Smart Digital Manifold Gauge — 3-Way HVAC Tester with Bluetooth, OTA Upgrades, 140+ Refrigerants

Overview The Elitech DMG-4B Smart Digital Manifold Gauge is designed for professional HVAC service in the field....
Vendor: Elitech
Availability: In stock
£194.45
£194.45
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Free Returns

30-Day Free Returns
Elitech DMG-4B display view with clear readouts for quick on-site checks.

Elitech DMG-4B Smart Digital Manifold Gauge — 3-Way HVAC Tester with Bluetooth, OTA Upgrades, 140+ Refrigerants

£194.45
Elitech DMG-4B display view with clear readouts for quick on-site checks.
Elitech DMG-4B PT mode readings show evaporation and condensation temperatures.
Elitech DMG-4B connects via Bluetooth app for remote maintenance and upgrades.
Elitech DMG-4B cloud update status indicating 140+ refrigerants available.
Elitech DMG-4B rugged design suits fieldwork with sight glass and durable ports.
Elitech DMG-4B advanced modes screen enables data recording and future enhancements.
Elitech DMG-4B long-life battery delivers up to 200 hours of field use.

Elitech DMG-4B Smart Digital Manifold Gauge — 3-Way HVAC Tester with Bluetooth, OTA Upgrades, 140+ Refrigerants

£194.45
Description
Description
x

Overview

The Elitech DMG-4B Smart Digital Manifold Gauge is designed for professional HVAC service in the field. It combines precise measurements, a broad refrigerant library, and modern connectivity to help technicians work confidently on a wide range of systems.

Precision you can rely on

Achieve reliable results with ±1% full-scale accuracy across a -14 to 800 psi range. The built-in Pressure-Temperature (PT) mode delivers real-time evaporation and condensation temperatures for both the high- and low-pressure sides, so you can confirm operating conditions at a glance.

Vast refrigerant coverage and easy updates

Out of the box, you get 18 built-in refrigerants, including R410A, R134a, and R22. The Elitech Tools app connects via cloud to update your device with 140+ customized refrigerant types, helping you service a wider variety of equipment without swapping hardware.

Connectivity and future-proofing

Future-proof your toolkit with OTA remote firmware upgrades. A Bluetooth link to the Elitech Tools app lets you pull the latest features, while cloud updates expand the refrigerant library over time.

Field-ready design

Designed for tough environments, it features a high-visibility LCD, a built-in sight glass, and 1/4 SAE ports. Powered by two replaceable AAA batteries, it can run up to 200 hours on a single setup, reducing downtime on long jobs.

Advanced modes and ecosystem expansion

Standard PT mode is ready to use, with optional advanced modes—Pressure Holding, Vacuum, and Data Recording—unlocked via a one-time app purchase. Pairing with wireless temperature clamps (sold separately) enables real-time SH/SC diagnostics.

Real-world use cases

Technicians can monitor refrigerant charge levels, verify system performance after service, and confirm safety margins on challenging installations. The combination of precision, broad refrigerant support, and app-driven expansion offers flexibility across sites and equipment.

FAQ

Q: Which refrigerants are supported by the Elitech DMG-4B?

A: The DMG-4B ships with 18 built-in refrigerants, with cloud updates to 140+ types via the Elitech Tools app.

Q: How are firmware updates delivered to the DMG-4B?

A: Firmware upgrades occur over the air via Bluetooth through the Elitech Tools app; advanced modes unlock with a one-time app purchase.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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