Hackaday

Fixing A Multimeter’s Serial Interface

[Shane] bought a multimeter with the idea of using its serial output as a source for data logging. A multimeter with a serial port is a blessing, but it’s still RS-232 with bipolar voltage levels.
Electronic Design

Data Logger Multimeter Teams With Powerful Software

The 189 data-logging multimeter unites with the company's View Forms 3.0 software package and premium accessories with the goal of providing significant time and cost savings to users. About the meter ...
EDN

Multimeter Combo Speeds Data Collection

Fluke Corporation has announced a combo pack that bundles its Model 189 data logging digital multimeter with a long-life battery and data plotting software. The Model 189 delivers a basic measurement ...
Hackaday

data logging

[G6EJD] wanted to design a low power datalogger and decided to look at the power consumption of an ESP32 versus an ESP8266. You can see the video results below. Of course, anytime someone does a power ...