4.10 Wireless operation
•
With the rotary switch in any position other than OFF,
press to enable the Wireless communication of the meter.
•
Open the app (iOS or Android) on the mobile device to be
used and search for the multimeter and establish a
connection. Once connected, the app will mirror the display
of the meter and show any measurement being performed.
•
Press again to disconnect the meter from the mobile
device.
WARNING
• Use a damp cloth to regularly clean the outside of the meter. Do
not use abrasives or chemical solvents. Dirty or damp input jack
can adversely affect readings.
• To clean input jacks, follow the following steps:
1.Turn off the instrument and remove the test leads.
2.Clear any dirt or other particles on the input jacks.
3.Use a cotton ball/swab with a lubricant (i.e. WD-40) to clean
off the contacts of the input jacks.
4.Use a separate cotton ball/swab for each jack to prevent
cross-contamination.
5. Maintenance
5.1
General Maintenance
This section provides basic information on maintaining the meter,
such as replacing fuses and the battery. Only experienced and
authorized personnel should make repairs to the meter.
To avoid injury or damage to the meter,do not
allow moisture
inside
the
case
and
remove
test
leads before
opening
battery
cover.
5.2
Replacing the Battery
WARNING
To avoid false readings and potential dangerous situations,
replace the battery immidately when the “ ” symbol
appears. Turn off the meter and disconnect the test leads
before opening the battery cover to prevent electrical shock
and personal injury.
Use the following steps to replace the battery:
1.Turn off the meter.
2.Remove test leads.
3.Unscrew and remove battery cover from back of meter.
4.Replace used battery with a new 9V battery.
5.Replace battery cover and fasten securely.
5.3
Replacing the Fuse
WARNING
Turn off the meter and disconnect test leads before opening
back cover to avoid electical shock and personal injury.
Use the following steps to replace the fuses:
1.Turn off the meter.
2.Remove test leads.
3.Remove outer holster.
4.Unscrew and remove back cover from the meter.
5.Replace blown fuse(s) with same amp/voltage ratings.
NCV
indication.
6.Replace back cover and fasten securely.
7.Replace outer holster.
21
22
5.4
Replacing the Probe
Ifinsulationonprobeisdamaged,replaceit.
WARNING
Use meet EN
61010-031 standard, rated
CAT III 600V,
10A or better probe.
