Test your Modbus Slave devices with Modbus Tester

Modbus Tester is a free utility that provides test and debug capabilities for your slave devices. Multiple instances can run on multiple slave devices simultaneously.

Modbus Read/Write

PowerHud Modbus Tester can be used to Write and Read registers on slave devices.
Major functions are supported.

Communications

Modbus RTU
Modbus TCP/IP
Modbus RTU Over TCP/IP
Modbus UDP/IP
Modbus RTU Over UDP/IP

Live Chart Option

Values that are read from the devices can be added into chart series and monitored in real time.

Download Options

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Updates
Version 2.3.5 – The issue with the RTU communication has been resolved.

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