Extech Instruments will showcase its new humidity and temperature chart recorder, Model RH520. The paperless chart recorder is said to be easy to set up and operate. The unit may be desk or wall ...

Chart recorders are vintage devices that were used to plot analog values on paper. They’re similar to old seismometers which plot seismic waves from earthquakes. The device has a heated pen which ...

Omega’s new series of Temperature Chart Recorders has an advanced microcontroller design that enables this versatile instrument to accurately measure and record temperatures in air, gas, liquids, ...