Fluke - 289CAL 289 True-RMS Stand Alone Logging Multimeter with a NIST-Traceable Calibration Certificate with Data
The Fluke True-RMS Logging MultiMate with Trend Capture is the ultimate handheld tool for demanding applications that require high-precision. It quickly documents design performance and graphically displays what happened. Saving measurements allows you to name and recall measurements made in the field, and it has a real time clock for automatic time stamping of saved readings.