# DM4-W

> DM4-W (iPhone/iPad app by JB Industries, Inc..)

- Source: https://appshunter.io/ios/app/dm4/id1494047756 (this page in markdown: same URL + `.md`)
- Developer: [JB Industries, Inc.](https://appshunter.io/developer/977734857)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 83 MB
- Languages: English
- Released: 2021-05-10
- Data updated: 2025-01-09
- User reviews in markdown: https://appshunter.io/ios/app/dm4/id1494047756/reviews.md

## What is DM4?

JB INDUSTRIES DM4-W app is designed to make working onsite with the JB DM4-W wireless digital manifold accurate, fast and efficient. The JB DM4-W wireless digital manifold has been designed to help technicians and contractors get accurate pressure and temperature readings, collect system data, and create a job log while onsite.


## Version history (last 3 releases)

### 1.1.21 — 2022-12-28

Support for DM4-W 4.21

### 1.1.20 — 2022-10-21

DM4-W - 4.20
Support for JB CLIMATE CLASS Wireless Temperature Clamps
Support for JB CLIMATE CLASS Psychrometer/Hygrometer
Latest DM4 Protocol

### 1.0 — 2021-05-10

No release notes.

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## More apps by JB Industries, Inc.

- [DV-40S](https://appshunter.io/ios/app/dv/id977734858)
- [DS-20000S](https://appshunter.io/ios/app/ds/id988911117)
- [SH-35N](https://appshunter.io/ios/app/sh/id1293348476)
- [DS-250](https://appshunter.io/ios/app/ds/id1509336200)
- [JB GO](https://appshunter.io/ios/app/jb-go/id1531029180)

All apps by JB Industries, Inc.: https://appshunter.io/developer/977734857

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-01-09.*