True RMS multimeter BK391B

digitalportable1000 V

The 390B Series True RMS multimeters offer a comprehensive solution for general purpose measurement applications. Bundled with a complete set of accessories, these multimeters provide technicians and engineers with accurate results, data logging capabilities, and measurement features for evaluating a variety of electronics or electrical systems. • DCV, ACV, AC+DC, DCI, ACI, resistance, capacitance, frequency, diode, temperature, and continuity measurement functions • True RMS AC and AC+DC measurements • Bluetooth connectivity for live data monitoring and logging from a mobile device (Model 390B only) • Up to 100,000-count, dual display • dB, dBm, limits, peak-hold, REL (delta), MIN, MAX, and average math functions • HFR (High Frequency Rejection) mode applies a low pass filter for AC measurements (800 Hz cut-off) • Isolated USB interface with operating software for remote data logging • Dirt and water-resistant housing with rubberized protective case • CAT III 1000 V / CAT IV 600 V protection