Table of Contents
1. SAFETY INFORMATION................................1
2. GENERAL SPECIFICATION............................1
3. Electrical SPECIFICATION.............................. 2
3.1 Direct Voltage ..............................................3
3.2 Alternating Voltage ......................................3
3.3 Direct Current ..............................................3
3.4 Alternating Current ......................................3
3.5 Resistance(
W
) .............................................3
3.6 Continuity ( ) ...............................................3
4. DESCRIPTION OF THE INSTRUMENT...........4
4.1 Description of the display..............................4
4.2 Description of front & rear.............................5
5.BUTTON INSTRUCTION..................................6
5.1 HOLD Function.............................................6
5.2 MAX/MIN Function ......... ............................6
5.3 ZERO Function ...........................................6
5.4 BACKLIGHT Function..................................6
6. MEASURING INSTRUCTION .........................7
6.1 ACA Measurement........................................8
6.2 DCA Measurement ......................................9
6.3 ACV Measurement ......................................11
6.4 DCV Measurement.......................................11
6.5 Continuity Measurement .............................11
6.6 Resistance Measurement.............................11
7. BATTERY CHANGING.....................................11
8. MAINTENANCE ..............................................12
9.TEST CERTIFICATE........................................13
10.WARRANT .....................................................14
Title Page
2. GENERAL SPECIFICATIONS
1
1. SAFETY INFORMATION
!
Do not operate the tester if the body of meter or the
test lead look broken.
Check the main function dial and make sure it is at
the correct position before each measurement.
Do not perform resistance and continuity test on a
live power system.
Do not apply voltage between the test terminals and
test terminal to ground that exceed the maximum
limit record in this manual.
Keep the fingers after the protection ring when mea-
suring through the test lead.
Chang the battery when the symbol appears to
avoid incorrect data.
+
Environment Conditions
Operation Temperature : 0°C to 40°C (32°F to 104°
F); 80%RH
V
Storage Temperature : -10°C to 60°C (14°F to 140°
F); 80%RH
V
Explanation Symbols
Attention refer to operation Instructions.
Dangerous voltage may be present at terminals.
This instrument has double insulation.
!
Approvals:
C C
En61010 300V CAT IV
Digital Display :
4 digital liquid crystal (LCD),
Maximum reading 5000.
Polarity :
When a negative signal is applied, the
signal appears.
