Major tech MT1883 Manual de instruções - Página 3
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1. Safety Instructions
The following safety information must be read and understood to
insure maximum personal safety during the operation of this meter:
•
Do not use the meter if the meter or test leads look damaged, or
if you suspect that the meter is not operating properly.
•
Never ground yourself when taking electrical measurements. Do
not touch exposed metal pipes, outlets, fixture, etc., which might
be at ground potential. Keep your body isolated from ground by
using dry clothing, rubber shoes, rubber mats or any approved
insulating material.
•
Turn off power to the circuit under test before cutting,
unsoldering, or breaking the circuit. Small amounts of current can
be dangerous.
•
Use caution when working above 60V DC or 30C AC RMS, such
voltages pose a shock hazard.
•
When using the probes, keep your fingers behind the finger
guards on the probes.
•
Measuring voltage which exceeds the limits of the multimeter
may damage the meter and expose the operator to a shock
hazard. Always recognize the meter voltage limits as stated on
the front of the meter
Never apply voltage or current to the meter that exceeds the specified
maximum:
Input Protection Limits
Function
V DC/AC
mA DC/AC
A DC/AC
Frequency, Resistance,
Capacitance, Diode Test,
Continuity Temperature
Maximum Input
1000V DC, 700V AC
200mA
20A DC/AC (30 seconds max every 15 min)
250V DC/AC
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