BM2257 True RMS practical multimeter – perfect combination of size and innovative functions! Dedicated for electrician, industry and maintenance. Egronomical stramline design allows to one-hand operate.High speed sampling: LCD (5 x/s) and bargraph (40 x/s), clear, big, backlighted LCD for easy viewing in the dark.
Unique features:
AutoV™ – Automatic Selection of ACV or DCV Whichever Higher in Magnitude (BM2257)
Beep-Jack™ – Guards Against Improper Amp Terminals Plug-in for Voltage Measurements (decreases risk of damage)
LoZ Ghost-voltage-buster AutoV – Low Ramp-up Input Impedance to Drain Ghost Voltages Leaving Meter Readings on Hard Signals
Capacitance measurement: 7 ranges – 20.00nF to 10.00mF
VFD_ACV with LPF – For Noisy Electrical and VFD Signals; Range @ 600.0V
Fast BeepLit™ Continuity – Fast Captures +/- Peak Extremes at Durations > 5ms; Automatic iAPO Disable
AutoHold with Real-Read™ – Shows Real-time Readings and Automatically Latches the Last Stable Reading for Later Viewing
CREST 5ms – to capture instanteous peaks
EF-detection – both non-voltage (NCV) and single probe voltage detection for indentifying live lines
Diode with BeepLit™ & BeepPass™ – Continuous Beep + Backlight Effects on Shorted Diodes; Short-Beep Alerts on Good Diodes
600V General Input Protection – Superb Protection for Misinput on All Functions and Ranges