East Tester · LCR meter
East Tester ET4402 software
Remote control and data logging for the East Tester ET4402 lcr meter, on Windows, Linux and macOS - with the same panel BenchMesh uses for every lcr meter.
Status
Very likely. Support for the East Tester ET4402 was written from East Tester’s programming manual and follows the same engine as the bench-tested instruments, but nobody has confirmed it on a real ET4402 yet. If you own one, connecting it once and reporting the result moves it to Community-confirmed.
What you can do from BenchMesh
LCR meter panel 1 channel
Live readings
- BIAS
- CIRCUIT
- FREQ
- FUNC
- LEVEL
- OVERLOAD
- PRIMARY
- RANGE
- SECONDARY
- SPEED
Settings you can change
- Bias
- Circuit
- Correction
- Frequency
- Function
- Level
- Range
- Remote
- Speed
- Trigger
- Trigger source
Connections
- USB-serial / RS-232
- 9600 baud, 8N1. Plug in the USB cable (or a USB-RS-232 adapter); BenchMesh finds the port.
Sources
The definition was written from these documents (definition easttester_et44 v0.1.0).
- ET44_ET45_SCPI_20230306.pdf (BenchMeshDOC/easttester_et44), pages 2 (serial), 3-11 (commands)
Have one on your bench?
Connect it, press Detect, try the controls - then tell us how it went. Every confirmation moves a model from “Awaiting” to “Community-confirmed” for everyone.
Questions
- Does BenchMesh work with the East Tester ET4402?
- Very likely. Support for the East Tester ET4402 was written from East Tester’s programming manual and follows the same engine as the bench-tested instruments, but nobody has confirmed it on a real ET4402 yet. If you own one, connecting it once and reporting the result moves it to Community-confirmed.
- How do I connect the ET4402 to my PC?
- Over USB-serial / RS-232. 9600 baud, 8N1. Plug in the USB cable (or a USB-RS-232 adapter); BenchMesh finds the port. Then press Detect in BenchMesh: it identifies the lcr meter by its reply and adds it to the bench.
- What can I control on the ET4402?
- LCR meter: set bias, circuit, correction, frequency, function, level, range, remote; read bias, circuit, freq, func, level, overload, primary, range.
- Can I log ET4402 measurements to CSV?
- Yes. Right-click any reading to add it to a recording; every instrument on the bench is sampled on one shared timeline and exported as one CSV.
- Is BenchMesh free?
- Yes. BenchMesh is free and open source, for Windows, Linux and macOS, and works offline.