Mastech MS2115B User Manual

07 08
2.3 LCD Display
2.2 Rotary Switch, Button And Input Jack
Description
B.L/RANGE button: used for measuring range switch
or back light control.
FUNC button: used for measuring function switch.
HOLD button: data hold.
REL/ZERO button: Used for entering relative
measurement state (when making non-DC current
measurement), DC current zeroing function
(DC current measurement).
INRUSH button: Surge current measurement.
MAX/MIN button: used for maximum/minimum
measurement function switch.
Rotary switch: used for shutting off power or
function selection.
INPUT jack: voltage, resistance, frequency, duty
ratio, capacitance, diode, circuit connection input
wire connecting terminal.
COM jack: voltage, resistance, frequency, duty ratio,
capacitance, diode, circuit connection common wire
connecting terminal.
AC, DC
Alternating Current, direct current
Diode, on/off
Automatic measuring range mode
Maximum/minimum measurement
Surge current test
Relative measurement mode
Automatic power-off indicator
LOW BATTERY
Reading hold state
Percentage (duty ratio)
Millivolt, Volt (voltage), Ampere (current)
USB communication indicator
Nano farad, Microfarad, Millifarad
Ohm, Kilohm, Megohm (resistance)
Hertz, Kilohertz, Megahertz (frequency)
Hz,kHz,MHz
Ω,kΩ,MΩ
nF,μF,mF
mV,V,A
%
AUTO
MAX /MIN
INR
REL
H
Non-contact voltage detection
NCV
DC current zeroing function
Z

Mastech MS2115B Specifications

General

Brand	Mastech
Model	MS2115B
Category	Measuring Instruments
Language	English