1.0 Levelogger App Interface Introduction

The purpose of this User Guide is to describe the operation of the Levelogger® 5 App Interface, as well as the functionality of the Solinst Levelogger App.

The Levelogger App Interface uses Bluetooth® wireless technology to connect a Solinst datalogger to your smart device. Once connected, you can use the Solinst Levelogger App on your device to communicate with the datalogger. The Solinst Levelogger App allows you to view and save real time data from the connected datalogger, as well as download, view, transfer and e-mail logged readings. You can program the datalogger or apply a saved Setting. The Levelogger App also provides the ability to obtain diagnostic information from a connected datalogger, as well as perform a conductivity calibration for an LTC Levelogger.


1.1 Compatibility

The Levelogger 5 App Interface is compatible with Levelogger 5, Barologger 5, Levelogger 5 Junior, Levelogger 5 LTC, Rainlogger 5, LevelVent 5 and AquaVent 5, as well as Levelogger Edge Series dataloggers, LevelVent and AquaVent using the following firmware versions (or higher):

Datalogger Firmware Version
Levelogger 5 1.005
Barologger 5 1.005
Levelogger 5 Junior 1.005
Levelogger 5 LTC 1.005
Rainlogger 5 1.005
LevelVent 5 1.005
AquaVent 5 1.005/1.000
Levelogger Edge 3.004
Barologger Edge 3.004
Levelogger Junior Edge 3.004
LTC Levelogger Edge 1.003
Rainlogger Edge 3.001
LevelVent 1.000
AquaVent 1.000/1.000

Table 1-1 Compatible Datalogger Firmware Versions



If you connect a Levelogger that has an older version of firmware to the Solinst Levelogger App, a warning message will appear in the App (see Section 4.5.1).


The AquaVent 5 Loggers and Wellheads have separate firmware versions, 1.001/1.000 (or higher) respectively.


1.1.1 Apple® Devices

The Solinst Levelogger App can be downloaded from the Apple App StoreSM to an Apple smart device that is running iOS 13.0, or later.

Made for:


1.1.2 Android™ Devices

The Solinst Levelogger App is available for download on Google Play™. The Solinst Levelogger App and Interface are compatible with tablets and smartphones running Android Version 9.0 or higher.

Tested on the following devices: