Victor 606B-II User manual

USER’S MANUAL
1. SUMMARIZE
This meter is a handheld automatic range digital multiemter which
driven by battery. It can be used to measure such parameters as DCV,
ACV, ACA, Resistance, Continuity Buzzer, Diode, Frequency,
Temperature, etc.
2. GENERAL
Displaying：Max. displaying:4000，
Sampling rate: approx. 3 times/second.
Polarity indication：Automatic negative polarity indication
Over range indication：” OL” shown on the LCD
Low battery indication:“”appears
Operation environment：0℃～40℃，R.H.< 75%.
Storage environment：-10℃～50℃，R.H.<80%.
Power supply：（Size AAA）1.5V×2
Size：193×73×37mm
Weight：about 220g.
Accessories：user’s manual，battery，testleads，temperature probes。
3.TECHNICALCHARACTERISTIC
Accuracy:±(a%×rdg＋d) Temperature:(23±5)℃，R.H.<75%
3-1.ACV（V～）
RANGE ACCURACY
4V/40V/400V ±(0.8%+10d)
600V ±(1.0%+10d)
Input impedance：10MΩ
Frequency response：SIN wave and triangular wave is 40Hz～1kHz,
other wave is 40Hz～200Hz
3-2.DCV（）
RANGE ACCURACY RESOLUTION
400mV
±(0.5%+7d)
0.1mV
4V 1mV
40V 10mV
400V 100mV
600V ±(1.0%+6d) 1V
Input impedance：10MΩ
3-3.RESISTANCE （auto range）
RANGE ACCURACY RESOLUTION
400Ω
±(1.0%+5d)
0.1Ω
4kΩ1Ω
40kΩ10Ω
400kΩ100Ω
40MΩ±(1.2%+10d) 10kΩ
3-4.ACA A～(auto range）
Frequency response：50～60Hz
3-5.FREQUENCY Hz(auto range）
RANGE ACCURACY RESOLUTION
1Hz
±(0.3%+3d)
0.01Hz
10Hz 0.1Hz
100Hz 1Hz
1kHz 10Hz
10kHz 100Hz
100kHz 1kHz
1MHz 10kHz
10MHz 100kHz
Shows zero when the signal is less than 3Hz；sensitivity：1V RMS
3-6.CAPACITANCE (auto range)
RANGE ACCURACY RESOLUTION
4nF ±(5.0%+40d) 1pF
40nF
±(5.0%+10d)
10pF
400nF 100pF
4uF 1nF
40uF 10nF
1000uF 1uF
3-7.TEMPERATURE ℃/℉
RANGE ACCURACY
-20℃～400℃±(3.0%+2d)
-4℉～752℉
4. FRONT PANELDESCRIPTION
4-1.Data Hold Key（HOLD/BL）
When press the key, the “HOLD” symbol and the last reading of the
meter will be shown on the LCD, the symbol will disappear until
press the key again or turn the function switch, and the readings
comes back. Press “HOLD/BL”key to turn on the meter, the “APO”
symbol disappear, the auto power off function canceled. If turn on the
meter by switch as usual, the auto power off function is on, the meter
will turn off in 15 minutes if without any operation. This key got a
backlight function, press this key for 3 seconds, the backlight on; if
press this key again for more than 3 seconds, the backlight off.
4-2.Select Key（SELECT）
Turn switch to or range, press the key can choose the
function you wish.
Turn to range ℃/℉, and press the key can transform the unit
between ℃/℉.
4-3.Range Select Key（RANGE）
ACV, DCV, ACA, RESISTANCE, etc. can be changed to auto range or
manual range by pressing the key. When it is under auto range, press
the key, then the “AUTO” symbol disappear. Then press the key for
RANGE ACCURACY RESOLUTION
4A
±(4.0%+10d)
0.001A
40A 0.01A
400A 0.1A
600A 1A

less than 3 seconds, you can choose other range, when you press the
key for more than 3 seconds, it will turn back to auto range.
5.OPERATE INSTRUCTIONS
5-1.ACV/DCV measurement
Turn to range voltage, it will defaults to be ACV V～. Press
“SELECT”key can change to DCV.
a. Connect the red test lead to VΩterminal, and black test lead to
COM terminal.
b. Connect the test leads to the circuit which should be tested. Get the
result directly. When it is under the DCV, the polarity of the red test
lead will be shown together on the LCD.
5-2.Resistance Measurement
a. Turn to range , and press “SELECT” to choose the range
Ωmeasurement.
b. Connect the red test lead to VΩterminal, and black test lead to
COM terminal.
c. Connect the test leads to the circuit under tested or the both ends of
resistance
NOTE:
To measure resistance which is more than 2MΩ, the meter needs few
seconds to get the stable readings, and for the high resistance, this is a
normal situation.
When it is out of connection or under open circuit, it will shows “OL”.
When the online resistor is measured, be sure to shut off the line power
supply and discharge all capacitors completely.
5-3.Diode and Continuity test（buzzer function）
a. Connect the red test lead to VΩterminal, and black test lead to
COM terminal.
b. Turn to range , and press “SELECT” to choose the range
diode or continuity buzzer.
c. If the resistance between both ends of the circuit is less than about
30Ω, the built-in buzzer will sound.
d. Under the range DIODE, connect the red test probe onto the positive
of the diode and the black test probe onto the negative.
The forward conduction voltage drop will be shown on the LCD.
5-4.ACA measurement（A～）
Turn to range 4/40A～or 600A～, place the wire vertically in the
center of the clamp head, and the reading is the ACA value.
5-5.Temperature measurement
a. Turn to range℃/℉.
b. Connect the K type thermocouple to the VΩterminal and COM
terminal of the meter, pay attention to the polarity during the
connection.
c. Place the test terminal on the surface of the tested object or inside it.
The temperature will show on the LCD.
NOTE：
1）. Connect the temperature probe to the meter, the temperature value
will show on the LCD.
2）. Without the signal input, LCD automatically displays the inside
temperature of the instrument.
5-6.Frequency Measurement（Hz）
a. Connect the red test lead to VΩterminal, and black test lead to
COM terminal.
b. Turn to range Hz, Connect the test leads to the circuit which should
be tested.
5-7.Capacitance Measurement
a. Connect the red test lead to VΩterminal, and black test lead to
COM terminal.
b. Turn to range , (note that the polarity of the red test lead is
positive.)
c. Connect the test leads to the both ends of capacitor. And check if the
polarity is correct.
NOTE ：be sure to discharge all capacitors completely before
measurement, when testing the big capacitance, it needs about 10
seconds to get the stable value.
5-8.NCVmeasurement
Turn to range NCV, connect the clamp head to the wire or socket, when
the wire or socket got any AC signal through, the meter will judge the
signal and buzzer in different sound.
6.BATTERYREPLACEMENT
When symbol shows on the LCD, please replace the battery
(AAA 1.5V).
7.Note
In order to avoid the damage of the meter, please do not input 250V
DC or RMS AC under range /℃/℉/Hz/ .
8. Trouble shooting
If the meter does not work properly, check the meter as following:
601E-606B-000A
Fault Solution
No reading on LCD
●Power off--- Pls turn on the power
●Holding key---Pls set a correct mode
●Replace battery
The signal
appears
●Replace battery
Big error ●Replace battery
Back light is dark ●Replace battery