Easy Viewing – Large 1/4 VGA high-brightness backlit display

Easy Operation – Navigate menus and scroll through data effortlessly with dedicated navigation buttons on the 287. Press the Info help button to instantly pull up on-screen guidance for the active measurement function.

4.5-digit high resolution, 50,000-count display, basic DC voltage accuracy of 0.025 %

100 kHz True-RMS AC bandwidth

29 built-in measurement functions to cover all test, R&D and maintenance tasks: frequency (Hz, kHz), resistance, diode test, continuity test, capacitance, current, relative (REL) measurement, peak value, crest factor and temperature.

TrendCapture™ function logs measured data as graphical trend curves and displays time intervals and event logs, enabling rapid identification of dynamic signal behaviors such as drift and short-duration pulses.

Data logging function enables unattended long-term signal monitoring. It stores up to 10,000 readings over time and retains multiple logging session results prior to PC download.

The centered analog bar scale for DC measurements delivers faster visual recognition of reading fluctuations compared to pure digital readouts.

Capable of measuring distorted waveforms – The 287’s proprietary measuring technology delivers independent True-RMS measurements (TRMS AC, AC+DC, AC/DC voltage and current).

Time-stamped Min/Max/Average logging clearly visualizes the severity of signal interference and transients.