# LTH Discover — Intelligent Liquid Measurement

> Intelligent Liquid Measurement (iPhone/iPad app by L.T.H. Electronics Limited.)

- Source: https://appshunter.io/ios/app/lth-discover/id6476649403 (this page in markdown: same URL + `.md`)
- Developer: [L.T.H. Electronics Limited](https://appshunter.io/developer/1707298349)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.2 · 44 MB
- Languages: English, French, German, Italian, Spanish
- Released: 2024-04-29
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/lth-discover/id6476649403/reviews.md

## What is LTH Discover?

LTH Discover from LTH Electronics provides an easy and intuitive means of wirelessly connecting, via Bluetooth, to LTH Electronics’ range of liquid process control instrumentation.

Features include:

Live Discovery Screen –  Allows for a quick overview of any nearby instruments, showing their current readings and status.

Measurement Screen –  Shows live measurement readings of the process parameter along with instrument output values and status.

Configuration Menus –	Easily set up the instrument’s measurement and control parameters. Features a secure password system that allows for viewing while not allowing alterations unless the instrument’s unique password is known. 

Calibration – Intuitive system that guides the user through each step of their sensor’s calibration procedure. 

Errors – Detailed error system with inbuilt guides to help the user solve instrument problems.

Save and Restore – Experience faster commissioning times with our advanced save and restore system, designed to effortlessly duplicate instrument setups.

Firmware Upgrade – Upgrade connected instruments' firmware for performance and feature enhancements.

List of supported devices

•	DCU18
•	DEU18
•	DMU18
•	DOU18
•	DPU18
•	DTU18


## Version history (last 5 releases)

### 1.5.0 — 2026-04-22

Updated pH module manual and added support for Tag offset value

### 1.4.8 — 2026-03-04

Added new manual for pH module.

### 1.4.6 — 2026-01-20

Bug fixes.

### 1.0.9 — 2025-09-02

Add manuals for the supported modules.

### 1.0.7 — 2025-07-11

Bug fixes.

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## Related topics

[lth discover](https://appshunter.io/ios/topics/lth-discover)

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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 2026-05-19.*