Zotek ZT-102 Инструкция по эксплуатации онлайн
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Zotek ZT-102 Инструкция по эксплуатации онлайн

Zotek ZT-102 Инструкция по эксплуатации онлайн
Hazardous Voltage
Earth
Double Insulated
Low Battery
Risk of Danger. Check the User Manual.
User Manual
A. Introduction
This product is a battery-powered, true-rms, auto-ranging digital multimeter with
a 6000 counts, LCD display and backlight.
B. Safety Information
To avoid possible electrical shock, fire, or personal injury, please read all safety
information before you use the product.
(1) Do NOT exceed the “maximum value” indicated in the Specification.
(2) Examine the connection of the test leads and the insulation of the product
before measuring voltage higher than 36V DC or 25V AC.
(3) Disconnect the test leads from the circuit before changing the mode。
(4) Misuse of mode or range can lead to hazards, be cautious. “OL” will be shown
on the display when the input is out of range.
(5) Safety symbols:
C. Specifications
- 1 - - 3 -
- 4 -
- 2 -
Electrical Specifications
Function Range
Resolution
Accuracy
MAX.Value
Other
DC Voltage
(V)
6.000V
0.001V
1000V
Input Resistance:10M
Ω
60.00V
0.01V
600.0V
0.1V
1000V
1V
DC Voltage
(mV)
60.00mV
0.01mV
600mV
600.0mV
0.1mV
AC Voltage
(V)
6.000V
0.001V
750V
Input Resistance:10M
Ω
（
600mV range, ＞60M
Ω）
Frequency Response:
40Hz
-1kHz
60.00V
0.01V
600.0V
0.1V
750V
1V
AC Voltage
(mV)
60.00mV
0.01mV
600mV
600.0mV
0.1mV
DC Current
(A)
6.000A
0.001A
10A
MAX.Current
：10A（no
more than 15 seconds
）
No Voltage input at this
mode
Frequency Response(AC):
40Hz
-1kHz
10.00A
0.01A
DC Current
(mA)
60.00mA
0.01mA
600mA
600.0mA
0.1mA
AC Current
(A)
6.000A
0.001A
10A
10.00A
0.01A
AC Current
(mA)
60.00mA
0.01mA
600mA
600.0mA
0.1mA
Function Range
Resolution
Accuracy
MAX.Value
Other
Resistance
600.0
Ω
0.1
Ω
±(0.5%+3)
60MΩ
No Voltage input at
this mode
6.000k
Ω
0.001k
Ω
60.00k
Ω
0.01k
Ω
600.0k
Ω
0.1k
Ω
6.000M
Ω
0.001M
Ω
60.00M
Ω
0.01M
Ω
±(1.5%+3)
Capacitance
9.999nF
0.001nF
±(5.0%+20)
9.999mF
No Voltage input at
this mode
99.99nF
0.01nF
±(2.0%+5)
999.9nF
0.1nF
9.999
μF
0.001
μF
99.99
μF
0.01
μF
999.9
μF
0.1
μF
9.999mF
0.001mF
±(5.0%+5)
Frequency
99.99Hz
0.01Hz
±(0.1%+2)
9.999MHz
999.9Hz
0.1Hz
9.999kHz
0.001kHz
99.99kHz
0.01kHz
999.9kHz
0.1kHz
9.999MHz
0.001MHz
Duty Cycle
1%~99%
0.1%
±(0.1%+2)
Diode
√(DC forward current is 5mA，voltage is 3V）
No Voltage input at
this mode
Continuity √(no more than 50Ω)
Temperature
(-
20~1000)
℃
1
℃
±
(2.5%+5
）
1000℃
(-
4~1832)℉
1
℉ 1832℉
General Specifications
Display
（LCD）
6000 counts
Ranging
Auto
Material
ABS
Update Rate
3 times/second
Ture RMS
√
Data Hold
√
Backlight
√
Low Battery Alert
√
Auto Power Off
√
Mechanical Specifications
Dimension
130*65*32mm
Weight
114g
Battery Type
1.5V AAA Battery * 2
Warranty
One year
Environmental Specifications
Operating
Temperature 0~40℃
Humidity
＜75%
Storage
Temperature -20~60℃
Humidity
＜80%
D. Instruction
(1) Front Panel（see the picture on the right）
1. LCD display
2. buttons
2a. HOLD: To hold the current reading, press
this button and you will see “HOLD” on the
display; press again to cancel. To turn on
the backlight, press this button for more
than 2 seconds; long-press again to turn off.
2b. SELECT: To toggle between AC/DC, Diode/
Resistance/Capacitance/Continuity, or
℃/℉, press this button.
3. Rotary Switch: To change mode or range。
(from OFF, clockwise)
3a. OFF
3b. AC/DC Voltage (V) (Voltage-V)
3c. AC/DC Voltage (mV) (Voltage-mV)
3d. Resistance/Continuity/Diode/Capacitance
3e. Frequency/Duty Cycle
3f. AC/DC Current (A) (Cureent-A)
3g. AC/DC Current (mA) (Current-mA)
3h. Temperature
4. VΩHz: Input terminal for voltage, resistance, capacitance, frequency, temperature,
current (mA), continuity, diode, and duty cycle measurements.
5. COM: Common terminal for all measurements.
6. 10A: Input terminal for current (V) measurements.
Do not input voltage exceeds 36V DC or 25V AC when you are at the
setting of measuring current.
(2) Measure AC/DC Current
1. Connect the black test lead to the COM Terminal and connect the red test lead
to the VΩHz Terminal or the 10A Terminal (choose based on the value of
current) ;
2. Turn the rotary switch to the Current-A Mode or the Current-mA Mode;
3. Press SELECT to toggle between AC/DC;
4. Break the circuit path to be measured. Then connect the test leads across the
break and apply power;
5. Read the measured current on the display.
*Caution:
a. Do not measure current that exceeds the MAX Value as indicated in the
Specifications;
b. Use the 10A Terminal and the Current-A Mode when you are measuring an
unknown current. Then switch to the VΩHz Terminal and the Current-mA
Mode if necessary.

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