B&K Precision
True RMS Handheld Digital Multimeter 100,000-count
B&K Precision 390B & 394B Multimeters
Features:
General
Multiple measurement functions
True RMS AC and AC+DC measurements
dB, dBm, limits, peak-hold, REL (∆), MIN, MAX, and average math functions
Dirt- and water-resistant housing with rubberized protective case
Isolated USB interface with operating software for remote data logging
HFR mode applies a low pass filter for AC measurements (800Hz cut-off)
CAT III 1000V / CAT IV 600V protection
390B Series
Up to 100,000-count, dual display with analog-style bar graph
Temperature measurements using provided K-type thermocouple
Auto V/LoZ mode automatically switches between AC or DC voltage measurements
BLUETOOTH connectivity offers live data monitoring and logging from a mobile device.
394B Series
50,000-count dual display
Frequency measurement to 100kHz