Victor 6000counts User manual

6000counts
Pocket Clamp Digital Multimeter
Instruction Manual

6000counts Pocket Clamp Multimeter
1. Overview
This is a pocket-sized 3 5/6-digit automatic digital meter. It has stable performance, high precision, high reliability, clear reading and overload
protection. Driven by AAA 1.5V battery, the instrument adopts large screen LCD display and adopts boost power supply. Even at the edge of 2.3V low
battery, it can ensure the high brightness of backlight and flashlight. The meter is easy to carry and is very popular among users. The instrument's
backlight can be turned on and off automatically after 15 seconds. This series of instruments can be used to measure DC voltage and AC voltage, AC
current 600A, resistance, capacitance, diode, temperature, continuity test, square wave output, frequency measurement and true RMS. It is a superior
tool and an ideal tool for laboratories, factories, radio enthusiasts and families.
2. Safety Precautions
This series of instruments is designed in accordance with IEC1010 (Safety Standards promulgated by the International Electrotechnical Commission),
please read the safety precautions before use.
1. When measuring voltage, do not input a limit voltage exceeding the effective value of DC 1000V or AC 750V;
2. The voltage below 36V of the current file is a safe voltage, when measuring AC voltage higher than 36V DC and 25V AC, check whether the test
leads are in reliable contact, whether they are connected correctly, whether they are well insulated, etc., to avoid electric shock;
3. When changing functions and ranges, the test pen should leave the test point;
4. Select the proper function and range, beware of wrong operation, although the series of instruments with a full-range protection, but for safety
reasons, you still pay more attention;
5．Safety Symbol Description: “”Exist dangerous voltage，“ ”Ground ，“ ”Double insulation，“”Operator must
refer to the instruction manual，“ ”Low voltage symbol.
3. Characteristics
1. General Characteristics
1-1. Display: liquid crystal display (LCD)；
1-2. Maximum display: 5999 (3 5/6) bit automatic polarity display;
1-3. Measurement method: double integral A/D conversion;
1-4. Sampling rate: about 3 times per second;
1-5. Over range display: The highest position shows “OL”;
1-6. Low voltage display：“ ”symbol appears；
1-7. Working environment：(0～40)℃，relative humidity＜80%；
1-8. Power: AAA 1.5V battery;
1-9. Volume (size): 176×67×33mm (L×W×H)；
1-10. Weight：about300g（including 1.5V battery）；

6000counts Pocket Clamp Multimeter
1-11. Attachment: One instruction manual, one certificate, one leather case, one outer packaging box, one pair of test leads, one type K thermocouple
TP01 temperature probe, two AAA1.5V batteries.
2.Technical characteristics
2-1. Accuracy: ±(a% of reading + least significant digit), to ensure accuracy Ambient temperature: (23±5)℃, relative humidity <75%, calibration
guarantee period from the date of manufacture for one year.
2-2. Performance (Note "▲" indicates that the meter has this function)
Function
DC voltage DCV
▲
AC voltage ACV
▲
AC current ACA
▲
Resistor / Diode / On-Off Test / Capacitor
▲
Frequency F
▲
Square wave output
▲
NCV
▲
Zero line / Fire line test
Full unit symbol
▲
Backlight manual/Auto off
▲
True RMS measurement
▲
Temperature（℃/℉）
▲
Flashlight lighting
▲

6000counts Pocket Clamp Multimeter
3．Technical Specifications
3-1．DC voltage (DCV)
Input impedance: 10MΩ; Overload protection: 6V range is 550V DC or AC peak; the rest is 1000V DC or 750V AC peak.
The specific operations are as follows:
1. Insert the black test lead into the “COM”jack and the red test lead into the “V/Ω/Hz”jack.
2. Turn the range switch to the corresponding “”range, which is displayed as the automatic DC voltage measurement mode. The internal switch
will switch to the corresponding range according to the measured value of the input value.
3. The test pen is reliably contacted with the test point, and the screen displays the measured voltage value. When measuring the DC voltage display,
the red test pen is the voltage polarity of the connected point.
Note：
1) Do not exceed the input voltage of DC1000V or AC750V. If it exceeds, there is danger of damage to the instrument circuit.
2) When measuring high voltage circuit, pay special attention to avoid electric shock.
3) After completing all measurement operations, disconnect the test leads from the circuit under test.
3-2．AC voltage(ACV)
Accuracy
Range
6000counts
Resolution
6V
±（0.8%+3）
0.001V
60V
0.01V
600V
0.1V
750V
±（1.2%+10）
1V
Accuracy
Range
6000counts
Resolution
6V
±（0.5%+3）
0.001V
60V
0.01V
600V
0.1V
1000V
±（0.8%+10）
1V
V

6000counts Pocket Clamp Multimeter
Input impedance: 10MΩ; standard sine wave and triangle wave frequency response is 40Hz-1kHz; other waveform frequency response is
40Hz-200Hz;
The specific operations are as follows:
1. Insert the black test lead into the “COM”jack and the red test lead into the “V/Ω/Hz”jack.
2. Turn the range switch to “”gear, which is displayed as the AC voltage automatic measurement mode. According to the input value
measurement value, the internal switch will switch to the corresponding range. If it is not measured, the machine will have 6V screen LCD. Data
changes are normal and do not affect measurement data.
3. The test meter will be reliably touched to the test point, and the screen will display the measured voltage value.
Note:
1) There are some residual numbers in each range before the test, but it does not affect the measurement accuracy;
2) The input voltage must not exceed 750Vrms. If it exceeds, there is danger of damage to the instrument circuit.
3) When measuring high voltage circuits, special care should be taken to avoid electric shock;
4) After completing all measurement operations, please disconnect the test leads from the circuit under test.
3-3.AC current（AC A）
Maximum measured voltage drop: 600mV; overload protection: 600A;
The specific operations are as follows:
1.Turn the range switch to the corresponding “”gear position, trigger the SELECT button to select the AC current automatic measurement
(the default value is DC current), and the internal can be switched to the corresponding range according to the measured value (internal auto range
6A/60A/600A). As shown in Figure 1, press the handle 10, according to the size of the measuring wire diameter, slowly open the jaw opening, the
measured current line vertically through the center of the clamp, the measured current value and the current of the red test pen point The polarity will
be displayed on the screen at the same time. The clamp can only measure one conductor at a time. If two or more conductors are measured at the
Accuracy
Range
6000counts
Resolution
6A
±（2%+30）
0.001A
60A
0.01A
600A
0.1A
600A
V

6000counts Pocket Clamp Multimeter
same time, the measurement reading will be wrong.
2.In the current measurement state, the measuring probe between “VR”and “COM”should be unplugged due to the large measuring current.
Note:
1) The maximum input current is 600A(depending on the red pen insertion position), and an excessive current will display OL.
3-4. Resistance (Ω)
Open circuit voltage: 1V; overload protection: 550V DC or AC peak;
The specific operations are as follows:
1. Insert the black test lead into the “COM”jack, insert the red test lead into the “V/Ω/Hz”jack; turn the dial to the “”position, trigger
the “SELECT”key, and select the resistance file to automatically measure.
Note:
1) When measuring low resistance, the test leads will bring internal resistance. To obtain accurate reading, you can record the short value of the test
lead first, and subtract the value when the test lead is shorted in the measurement reading;
2) When measuring the line resistance, all the power of the circuit under test must be turned off and all capacitors should be completely discharged to
ensure the correct measurement value;
3) Do not input voltage in the resistance range. This is absolutely forbidden, although the instrument has voltage protection function in this position!
Accuracy
Range
6000counts
Resolution
600Ω
±（0.8%+5）
0.1Ω
6kΩ
±（0.8%+3）
1Ω
60kΩ
10Ω
600kΩ
100Ω
6MΩ
1kΩ
40MΩ
±（2.5%+3）
10kΩ

6000counts Pocket Clamp Multimeter
3-5. Diode and continuity test
Range
display value
test condition
Diode forward voltage drop
Forward DC current is about 1mA, open circuit
voltage is about 3V
The buzzer sounds long and the resistance of
the test is less than (50±20) Ω.
Open circuit voltage is about 3V, press "SELECT"
for two-speed function switching
Overload protection: 550V DC or AC peak; Warning: For the safety, the input voltage value is prohibited in this range!
1. Insert the black test lead into the “COM”jack and the red test lead into the “V/Ω/Hz”jack (note that the polarity of the red test lead is “+”);
2. Set the range switch to“”, trigger the“SELECT”button, select the diode measurement, and connect the test leads to the diode to be tested.
The reading is an approximation of the forward voltage drop of the diode. For a silicon PN junction, it is typically about 500mV～800mV is
confirmed as normal value; if the diode under test is open or reverse polarity, “OL”is displayed.
3. Trigger the “SELECT”button, select the buzzer measurement, connect the test leads to the two points of the line to be tested. If the built-in
buzzer sounds, the resistance between the two points is less than about (50±20) Ω.
Note: It is forbidden to input voltage in “”gear to avoid damage to the instrument.
3-6.Capacitance(C)
Overload protection: 550V DC or AC peak.
1. Insert the black test lead into the “COM”jack and the red test lead into the “V/Ω/Hz”jack.
2. Turn the dial to the “”position and trigger the “SELECT”button to select the capacitance file for automatic measurement.
Accuracy
Range
6000counts
Resolution
60nF
±（3.5%+20）
10pF
600nF
100pF
6uF
1nF
60uF
10nF
600uF
100nF
6mF
±（5%+3）
1uF
30mF
10uF

6000counts Pocket Clamp Multimeter
3. Then connect the test leads across the capacitors under test.
Note:
1) When measuring capacitance with 10nF file, there may be residual reading on the screen display value. This number is the distributed
capacitance of the test pen. It is an accurate reading and can be subtracted after measurement.
2) When the large capacitance file measures severe leakage or breakdown capacitance, some values will be displayed and unstable; when
measuring large capacitance, the reading takes several seconds to stabilize, which is normal when measuring large capacitance;
3) Please fully discharge the capacitor before testing the capacitor capacity to prevent damage to the fuse and meter.
4) Unit: 1F=1000mF, 1mF=1000uF, 1uF=1000nF, 1nF=1000pF
3-7 Frequency measurement
Input sensitivity: 1V rms; overload protection: 550V DC or AC peak (no more than 10 seconds)
Frequency measurement
1. Insert the test leads or shielded cable into the “COM”and “V/Ω/Hz”jacks;
2. Turn the range switch to the “Hz”position and connect the test leads or cables across the signal source or the load under test.
Note:
1) When the input exceeds 10Vrms, it can be read, but the error may be larger;
2) In a noisy environment, it is best to use a shielded cable when measuring small signals;
3) When measuring high voltage circuits, special care should be taken to avoid electric shock;
Accuracy
Range
6000counts
Resolution
10Hz
±（0.1%+3）
0.01Hz
100Hz
0.1Hz
1kHz
1Hz
10kHZ
10Hz
100kHz
100Hz
1MHz
1kHz
10MHz
10kHz

6000counts Pocket Clamp Multimeter
4) It is forbidden to input voltage values exceeding 250V DC or AC peak to avoid damage to the meter.
3-8. Temperature measurement ( °C/°F)
The operation is as follows: (top right)
1. Dial to the“TEMP”file;
2. Insert the two input ends of the temperature probe into the “V/Ω/Hz”and “COM”terminals of the red test pen. The test probe is inserted into
the measured water, and the temperature of the measured water will be displayed on the LCD.
3. Press the SELECT button to toggle between Celsius and Fahrenheit (°C/°F).
Note:
1) It is forbidden to input voltage values exceeding 250V DC or AC peak to avoid damage to the meter.
3-9. Square wave output（）
The operation is as follows: (top right)
1 Dial to “”; (default starting output is 50Hz);
2. Insert the two inputs of the device under test into the “V/Ω/Hz”and “COM”terminals of the red test pen.
3.Trigger the “SELECT ”button. The “V/ Ω/Hz”and “COM ”terminals of the table respectively output
50Hz-100Hz-200Hz-300Hz-400Hz-500Hz-600Hz-700Hz-800-Hz-900Hz-1000Hz-2000Hz -3000Hz-4000Hz-5000Hz. At the same time, the LCD
screen displays the current output value.
Note:
1) It is forbidden to input voltage values exceeding 250V DC or AC peak to avoid damage to the meter.
3-10. NCV measurement;
The operation is as follows:
1. dial to the “NCV”position; (in the no-measure state LCD displays “EF”);
2. The front end of the meter has NCV test points. As long as the point is close to the AC voltage, the buzzer will emit different continuations
according to the different strength of the signal, and the LCD will also display according to the strength of the signal. Different number of segments.
Accuracy
Range
6000counts
Resolution
(-20-1000 )℃
±（1.0%+5）＜400℃; ±（1.5%+15）≥400℃
1℃
(0-1832 )℉
±（0.75%+5）＜750℉; ±（1.5%+15）≥750℉
1℉

6000counts Pocket Clamp Multimeter
TEMP
600A
4. Operation panel instructions
1 . The clamp head measures vertically through the center of the hole.
2. Product model label position.
3. RANGE is the manual range conversion button, which is the REL relative
measurement function when testing the capacitance file.
4.Function selection key SELECT, long press for 2 seconds for the backlight
to be turned on and off.
5. LCD display window.
6. COM input; negative input, insert black test pen.
7. Voltage, resistance, diode, capacitor, frequency, square wave output, current
input port.
8.HOLD is the data hold button, long press for 2 seconds for the flashlight to
turn on and off.
9. Function rotation knob.
10. Current measuring wrench.
11. Pliers opening.
5. Automatic switch machine
When the meter is stopped for about 15 minutes, the meter will automatically power off and enter the sleep state; to restart the power supply, turn
the dial to the OFF position and turn the rotary dial to the other position. Press and hold the “SELECT”button and turn on the power switch. The

6000counts Pocket Clamp Multimeter
“APO”symbol on the screen disappears and the auto power off function will be canceled.
6. Troubleshooting
If your instrument does not work, the following method can help you solve the general problem, if the fault still can not be excluded, please
contact the service center or dealer.
Failure phenomenon
Inspection site and method
Not shown
Battery not connected
Replace the battery
Low battery symbol
Replace the battery
Current is not input
Replace fuse
Resistance display error
The test pen is not in contact
This manual is subject to change without notice;
The contents of this manual are considered correct. If the user finds any errors, omissions, etc., please contact the manufacturer;
The company does not bear the accidents and hazards caused by the user's wrong operation;
The functions described in this manual are not intended to reasons of the product for special purposes.