MANUFACTURER:
MGL EUMAN S.L.
Parque Empresarial de Argame,
C/ Picu Castiellu, Parcelas i-1 a i-4
E-33163 Argame, Morcin
Asturias, España (Spain)
You can download the complete
manual at the URL
http://www.c-logic.es/manuales
FULL MANUAL DOWNLOAD
Digital multimeter with App connectivity
C-LOGIC 5900
Code: 301000045
INSTRUCTIONS MANUAL
ENGLISH
EN
Warning
To avoid electric shock or personal injury, please read all information, warnings and safety
precautions before using the equipment.
The multimeter is a portable, hand-held yet professional meter that features true RMS
measurement display, AC/ DC current, AC/DC voltage, frequency, capacitance, resistance,
continuity, non-contact voltage tests, diode and hEF tests and with wireless communication.
This meter is easy to use even with one hand, suitable for professional user or amateurs,
and ideal for school or home use.
SAFETY INFORMATION
The multimeter meets the following safety standards: EN/UL/CSA STD C22.2 NO. 61010-
1,61010-2-030, 61010-2-033 for electronic testing instruments. This meter meets CAT III
600V installations and a pollution degree of 2.
• The protection provided by the meter can only be ensured if all safety procedures are
strictly followed.
• The safety symbols on the meter are to advise of potential dangerous situations. Caution is
required when measuring close to the meter’s safety limits.
•
Never exceed the protection limit values indicated in the specifications for each range of
measurement.
Warning
The special attention should be paid when using the meter because the improper usage
may cause electric shock and damage the meter. The safety measures in common safety
regulations and operating instruction should be complied with when using. In order to
make fully use of its functions and ensure safe operations please comply with the usage
in this section carefully.
The multimeter meets the following safety standards: EN/UL/CSA STD C22.2 NO. 61010-
1,61010-2-030, 61010-2-033 for electronic testing instruments. This meter meets CAT III
600V installations and a pollution degree of 2.
The protection provided by the meter can only be ensured if all safety procedures are strictly
followed.
The safety symbols on the meter are to advise of potential dangerous situations. Caution is
required when measuring close to the meter’s safety limits.
Never exceed the protection limit values indicated in the specifications for each range of
measurement.
USING THE METER
•
Always set the meter to the proper function and range first.
• Never exceed protection limits indicated for each measurement.
•
Keep fingers behind the probe barriers while measuring.
• Always be careful when working with voltages above 60V DC or 30V AC RMS.
• When using the CAT III environment, if the measuring voltage between terminals and
earth ground exceeds 600V, do not measure voltage.
• In manual range, if the circuit value is unknown, start the meter at the maximum range
and then adjust accordingly.
•
Remove the leads from the circuit first before switching between functions.
• Do not power on circuit while measuring resistance, capacitance, diodes and continuity.
• Never connect the meter´s leads across a voltage source while the rotary switch is in the
resistance, capacitance, diode or continuity mode.
• Do not measure capacitance before capacitors are discharged.
• Do not operate the meter near explosive gas, vapor or dust.
• Stop using the meter if any abnormality is observed.
• Do not use the meter unless the battery cover is securely fastened to the meter.
• Avoid direct exposure to sunlight to ensure extended life of the meter.
APP CONNECTIVITY
• Download the app from the next links:
• 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.
MAINTENANCE
• To avoid electric shock or personal injury, repairs and servicing not covered in the manual
should be performed only by qualified personnel.
• Clean the meter using a damp cloth and mild detergent only; do not use abrasives or
chemical solvents.
• Always move rotary switch to OFF when not using the meter.
• If meter is not going to be used for an extended period of time, remove battery to prevent
damage to the meter.
REPLACING THE BATTERY AND FUSES
Warning
To avoid false readings and potential dangerous situations, replace the battery
immediately 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:
• Turn off the meter.
• Remove test leads.
• Unscrew and remove battery cover from back of meter.
• Replace used battery with a new 9V battery or the blown fuses with same amp/voltage
ratings.
• Replace battery cover and fasten securely.
REPLACE TEST LEADS
If insulation on probe is damaged, replace it.
Warning
Use meet EN 61010-031 standard, rated CAT III 600V, 10A or better probe.
ACCESSORIES
• Test leads
1 pair
• Short manual
1 unit
• 9V battery
1 unit
• Multi-function socket
1 unit
