Indicates important safety information
3
Equipment protected throughout by double insulation or reinforced
insulation.
(MEASUREMENT CATEGORY III) is applicable to test and measuring
circuits connected to the distribution part of the building’s low-voltage
MAINS installation.
Fuse
AC (Alternating Current)
DC (Direct Current)
AC or DC (alternating current or direct current)
Diode
Continuity buzzer
Auto range
There is not enough battery power for sufficient operation
2
This digital multimeter is designed and manufactured according to safety requirements
of EN 61010-1:2010, EN 61010-2-030, EN 61010-2-033, EN 61010-031 on electronic
measuring instrument and hand-helddigital multipurpose meter. This meter conforms
to UL STD.61010-1,61010-2-030,61010-2-033, Certified to CSA STD.C22.2 NO.61010-1,
61010-2-030, IEC STD61010-2-033. The product meets with the requirements of 600V
CAT III and pollution degree 2.
The meter can be used for measuring DC voltage, AC voltage, resistance, diode,
buzzer, continuity test, DC current, and AC current. The unique non-contact AC voltage
detection feature of this multimeter and the full scale AC 220V protection design allows
for safe operation.
This series of meters can be widely used for schools, labs, research institutes,
enterprises, and factories. Please read this manual carefully and pay attention to
related safe working standards before using this meter. Protection provided by the
instrument will be impaired if used in a manner not specified by the manufacturer.
PRELIMINARY PRECAUTIONS
SYMBOLS
2
2
6
7
11
18
18
19
19
6
FCC Compliance Statement
WARNING: When using the meter, the user
must observe all normal safety rules
concerning the protection against the
dangers of electrical current and
protection of the meter against misuse.
WARNING: When the meter is delivered,
check that it has not been damaged in
transit.
Conforms to UL STD. 61010-1, 61010-2-030 and 61010-031
WARNING: BE EXTREMELY CAREFUL IN THE USE OF THIS METER. Improper
use of this device can result in electric shock or destroy the meter. Follow
all safeguards suggested in this manual and the normal safety precautions
used in working with electrical circuits. Do not service this device if you are
not qualified to do so. To ensure safe operation, and in order to exploit to
the full the functionality of the meter, please follow the directions in this
section carefully.
