Maxwell MX-25401 Bedienungsanleitung

Maxwell Multimeter MX-25401

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Maxwell MX-25401 (24 Seiten) in der Kategorie Multimeter. Dieser Bedienungsanleitung war für 33 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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DIGITAL MULTIMETER PEN STYLE WITH LED
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MULTIMETR CYFROWY Z LAMPĄ LEDDIGITÁLNY
MULTIMETRU DIGITAL CU LED
25401
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használati Utasítás
návod k poUžití
návod na poUžitie
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ManUal de Utilizare
EN
w !arninG
To avoid electric shock and other injury please pay
attention to the following:
• Do not use the device if it is damaged. Check the
cover of the device before use. Pay extra attention to
the insulation near the connectors.
• Check the connecting cables, their insulation. If the
cables or the connectors are defective, replace them
or do not use the device.
• Do not use the device if it operates improperly. If you
have doubts, take the device to a service station.
• Do not use the device near explosive materials (gases,
vapors, powders)
• Do not measure higher voltage on the device than
indicated, not between the measuring connectors or
between one of them and the earthing.
• Verify the operation of the device before usage by
measuring a known voltage.
• When measuring current, turn o the device before
connecting it to the circuit. Make sure that the device
is connected to the measured circuit serially.
• Only use the designated spare parts to repair the
device.
• When measuring above 30 V AC RMS, 42 V peak, or 60
V DC voltage pay extra atenntion, because there is a
risk of electric shock.
• When measuring, connect the measuring pin on
the wire rst, and then the one on the device to the
circuit.
• Do not use the device if the battery container lid or
any part of the cover is missing.
• To avoid incorrect measuring results, electric shock
and injury, replace the batteries right after the low
battery symbol is lit on the display.
Further risks: If any of the measuring points are
connected to a dangerous voltage, this voltage may
appear on the other measuring pin as well.
w !arninG
To avoid damage to the device or the measured
circuit, please note the following:
• Disconnect the power cord and discharge the high
capacity capacitors before measuring resistance,
diode or continuity.
• Use the proper mode and threshold for measurement.
• Before measuring current always check the fuses and
turn o the measured circuit before connecting the
device to it.
• Remove the device from the measured circuit before
changing measuring mode with the switch.
• Remove the device from the measured circuit before
taking o the cover.
G eneral description
The MP-25 401 is a small size 3 1/2 digit automatic
threshold switching digital multimeter which enables
measuring constant and alternating voltages, alternate
and direct currents, resistance, diode and circuit
continuity.
The device has the following functions:
• Automatic nullication
• Polarity display
• Holding the measured data
• Overload display
• Automatic o switch
• Lamp function
e slectric yMbols
AC (alternate current)
DC (direct current)
Important security information. Read the
manual.
Dangerous voltage
Earthing
Fuse
Complies to EU directives
Double isolation
Low batter power
Diode
s s dpecial yMbols on the isplay
For security reasons, the following are displayed on
the device:
600V
MAX
To avoid electric shock and damage
to the device, do not connect voltage
bigger than 600V between the
measuring pins.
General danger indication. Follow the
instructions in the manual.
600 V DC
600 V AC
200 mA
MAX
The max. amount of the voltage
measurable by the device is 600V DC or
600VAC. The max. measurable current
is 200mA DC or AC.
When measuring high voltage always
take special care. Do not touch any
measuring pins by hand.
Double isolation
characteristics
Display 3 1/2 digit LCD
display(1999)
Polarity automatic polarity
display
Overload signal "OL" on the screen
Operating temperature
threshold 5 °C – 40 °C
Power supply CR2032 type battery
(1 piece)
Depleted battery signal Yes
Measures 155 x 55 x 26 mm
Storage temperature -20 °C – 60 °C
Sampling rate approximately 1 every
second
Weight 130 g
(with battery)
diGital display response tiMe
VAC 2 sec
VDC 1 sec
0Ω<200kΩ 1 sec
200kΩ<2MΩ 2 sec
2MΩ<20MΩ) 5 sec
relative hUMidity ranGe
all ranges except
20 MΩ
0% – 90% (0 °C – 35 °C)
0% – 70% (35 °C – 50 °C)
20 MΩ range 0% – 80% (0 °C – 35 °C)
0% – 70% (35°C – 50 °C)
specifications
Measuring precision is valid for one year from the time
of calibration under 23°C (± 5°C) temperature and max.
75% of relative humidity.
Function Range Precision
200 mV ±(0,5% + 2)
2 V-20 V-200 V ±(0,7% + 2)
600 V ±(0,8% + 2)
2 V ±(0,8% + 3)
20 V-200 V ±(1,2% + 3)
600 V ±(1,5% + 3)
Ω
200 Ω ±(1,2% + 3)
2 kΩ, 20 kΩ,
200 kΩ, 2 MΩ ±(1,0% + 2)
20 MΩ ±(2,0% + 2)
Voltage~ 0,5 V;
Current ~ 0,5 mA
20 mA ±(1,2% + 3)
200 mA
20 mA ±(1,5% + 5)
200 mA
If the resistance is < 30 Ω, the
device will beep
t f phe ront anel
123456 7
1. Display: 3 1/2 digit LCD (1999)
2. Function switch: A switch that selects the dierent
function modes or thresholds. To ensure a long
battery life, turn o the device when not used.
3. "SELECT" button: To choose between AC and DC
voltage, or resistance/diode/continuity modes.
4. "HOLD" button: By pressing this button the
measured result on the screen is held. You can
continue measuring with another press of this
button. This button also starts the device when it is
in standby mode.
5. " " button: To select the lamp function, hold this
button down for more than 2 seconds. Do the same
for turning it o. If you do not press the buttons, the
lamp will turn o after 15 seconds.
6. Measuring pin: The inward measuring point for
measuring voltage, current (<200mA), resistance,
and diode. (positive)
7. Measuring cable: Measuring earth (negative)
t dhe isplay
8 13 14
15
16
17
12
11
910
8. Continuity measurement display
9. Diode measurement display


Produktspezifikationen

Marke: Maxwell
Kategorie: Multimeter
Modell: MX-25401

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