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ZOTEK ZT100 User Manual
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ZT100 Digital Multimeter
User Manual
- 1 -
A. Introduction
ZT100 is a battery-powered, auto-ranging digital multimeter with a 4000 counts,
LCD display and backlight. It can be used to measure AC/DC voltage, AC/DC current,
resistance, capacitance, frequency, duty cycle, diode, and continuity.
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:
Hazardous Voltage
Earth
Double Insulated
Low Battery
Risk of Danger. Check the User Manual.
C. Specifications
Electrical Specifications
Function
Range
Resolution
Accuracy
MAX.Value
Other
400.0mV
0.1mV
4.000V
0.001V
±(0.5%+4)
DC Voltage
40.00V
0.01V
1000V
400.0V
0.1V
±(0.8%+4)
1000V
1V
400.0mV
0.1mV
4.000V
0.001V
±(1.2%+4)
AC Voltage
40.00V
0.01V
750V
40Hz-400Hz
400.0V
0.1V
750V
1V
±(1.5%+4)
4.000A
0.001A
DC Current
10A
(A)
10.00A
0.01A
±(1.5%+4)
DC Current
40.00mA
0.01mA
400mA
(mA)
400.0mA
0.1mA
4.000A
0.001A
AC Current
10A
(A)
10.00A
0.01A
40Hz-400Hz
±(2.0%+4)
AC Current
40.00mA
0.01mA
400mA
(mA)
400.0mA
0.1mA
- 2 -
Function
Range
Resolution
Accuracy
MAX.Value
Other
400.0Ω
0.1Ω
4.000kΩ
0.001kΩ
40.00kΩ
0.01kΩ
±(0.8%+4)
Resistance
40MΩ
400.0kΩ
0.1kΩ
4.000MΩ
0.001MΩ
40.00MΩ
0.01MΩ
±(2.0%+4)
4.000nF
0.001nF
±(5.0%+20)
40.00nF
0.01nF
400.0nF
0.1nF
Capacitance
200μF
4.000μF
0.001μF
±(3.5%+4)
40.00μF
0.01μF
200.0μF
0.1μF
99.99Hz
0.01Hz
999.9Hz
0.1Hz
9.999kHz
0.001kHz
Frequency
9.999MHz
±(0.1%+2)
99.99kHz
0.01kHz
999.9kHz
0.1kHz
9.999MHz
0.001MHz
Duty Cycle 1%~99%
0.1%
±(0.1%+2)
Diode
Continuity
General Specifications
Display(LCD)
4000 counts
Ranging
Auto
Material
ABS
Update Rate
3 times/second
Ture RMS
×
Data Hold
Backlight
Low Battery Indication
Auto Power Off
Mechanical Specifications
Dimension
130*65*32mm
Weight
130g
Battery Type
1.5V AAA Battery * 2
Warranty
One years
Environmental Specifications
Temperature
0~40℃
Operating
Humidity
<75%
Temperature
-20~60℃
Storage
Humidity
<80%
Safety Specifications
EN 61010-1: 2010; EN 61326-1: 2013; FCC Part 15 Sbupart: 2016
Standard Accessories
Battery * 2pcs; Test Lead * 1 pair; English User Manual; Gift Box
- 3 -
D. Instruction
(1) Front Panel(see the picture on the right)
1. LCD display
2. Bottons
1
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 botton for more than 2 seconds;
long-press again to turn off.
2a
2b. SELECT: To toggle between AC/DC,
Resistance/Diode/Continuity/Capacitance, or
2b
Frequency/Duty Cycle, press this botton.
3. Rotary Switch: To change mode or range。
(from OFF, clockwise)
3a. OFF
3
3b. AC Voltage
3c. DC Voltage
3d. Resistance/Diode/Continuity/Capacitance
3e. Frequency/Duty Cycle
3f. AC/DC Current (A) (Current-A Mode)
3g. AC/DC Current (mA) (Current-mA Mode)
3h. OFF
4. VΩHz: Input terminal for voltage, resistance,
capacitance, frequency, current (mA),
6
continuity, diode, and duty cycle
5
measurements.
5. COM: Common terminal for all measurements.
6. 10A: Input terminal for current (A) measurements.
(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 measureing an
unknown current. Then switch to the VΩHz Termianl and the Current-mA Mode if
necessary.
Do not input voltage exceeds 36V DC or 25V AC when you are at the
setting of measuring current.
- 4 -
4

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Summary of Contents for ZOTEK ZT100

  • Page 1 0.001kΩ A. Introduction D. Instruction 40.00kΩ 0.01kΩ ±(0.8%+4) ZT100 is a battery-powered, auto-ranging digital multimeter with a 4000 counts, Resistance 40MΩ (1) Front Panel(see the picture on the right) 400.0kΩ 0.1kΩ LCD display and backlight. It can be used to measure AC/DC voltage, AC/DC current, 1.
  • Page 2 (3) Measure AC/DC Voltage (7) Measure Capacitance Warning: 1. Connect the black test lead to the COM Terminal and connect the red test lead to 1. Connect the black test lead to the COM Terminal and connect the red test lead to the LIMITED WARRANTY 1.