Major tech MT25 Manual de instruções - Página 4

Procurar online ou descarregar pdf Manual de instruções para Multímetro Major tech MT25. Major tech MT25 16 páginas. 600v ac/dc multimeter

Imprimir página
Major tech MT25 Manual de instruções

1. Introduction

The MT25 Digital Multimeter is a compact handheld unit that provides fast and
accurate measurements on an oversized, high contrast LCD display with a
bargraph & backlight. The housing is double moulded plastic, for safety &
durability. With multiple functions that include AC/DC voltage, AC/DC current,
resistance, continuity, capacitance, frequency, duty cycle, temperature and diode
test. The MT25 also offers the added convenience of a built-in LED flashlight and
a tilt stand.

1.1. Warnings

Read, understand and follow Safety Rules and Operating Instructions in this
·
manual before using this meter.
The meter's safety features may not protect the user if not used in
·
accordance with the manufacturer's instructions.
Ensure that the test leads are fully seated in the input jacks
·
away from the metal probe tips when taking measurements.
Before changing functions using the selector switch, always disconnect the
·
test leads from the circuit under test.
Use only Major Tech approved test leads with the proper safety category
·
rating.
Comply with all applicable safety codes. Use approved personal protective
·
equipment when working near live electrical circuits - particularly with regard
to arc-flash potential.
Use caution on live circuits. Voltages above 30V AC, 42V AC peak, or 60V DC
·
pose a shock hazard.
Do not use if the meter or test leads appear damaged.
·
Verify operation before using meter by measuring a known live voltage.
·
Do not use the meter in wet or damp environments or during electrical
·
storms.
Do not use the meter near explosive vapors, dust or gasses.
·
Do not use the meter if it operates incorrectly. The protection may be
·
compromised.
Do not operate meter while Low Battery warning is on. Replace batteries
·
immediately.
Do not apply voltage or current that exceeds the meter's maximum rated
·

input limits.

1.2. Input Limits
Function
Voltage AC or DC
Current AC or DC
Resistance, Continuity, Diode Test,
Capacitance, Frequency, Duty Cycle
Temperature
4
and keep fingers
Maximum Input
600V AC RMS/600V DC
10A/600V AC RMS/600V DC (30 seconds
max. every 15 minutes in the 10A range)
250V AC RMS/250V DC
250V AC/250V DC