Feature Summary - Fluke 187 Getting Started

Model 187 & 189
Getting Started

Feature Summary

Feature
Dual Digital Displays
Analog Bar Graph
Backlight with 2 brightness levels
Fast Autorange
AC+DC true rms, ac rms specified to 100 kHz
dBm, dBV
AutoHOLD
Continuity / Open test
Fast Bar Graph
Duty cycle / Pulse width
MIN MAX Mode
FAST MN MX with 24-hour time stamp
Closed-Case Calibration
Battery / Fuse Access Door
Hi-Impact Overmolded Case
18
Primary: 50,000 counts
Secondary: 5,000 count
Bar graph: 51 segments, updates 40 times/second
Bright white backlight for clear readings in poorly lighted areas
Meter automatically selects best range - instantly
Choices for AC only, AC and DC dual display, or AC+DC readings
User selectable impedance references for dBm
Holds readings on display
Beeper sounds for resistance readings below threshold, or to indicate
a momentary open circuit
51 segments for peaking and nulling
Measure signed on or off time in % or milliseconds.
Record maximum, minimum, and average values.
24-hour clock for MAX or MIN, elapsed time for AVG.
FAST MN MX captures peaks to 250 µsec.
No internal adjustments needed
Battery or fuse replaceable without voiding calibration
Protective holster features
Description