Maintenance; General Maintenance; Battery Replacement - KPS PA440 Manual De Instrucciones

Electrical tester
In Voltage Mode (V)
Range
Resolution
99.99Hz 0.01Hz
999.9Hz 0.1Hz
9.999Hz 0.001kHz
>10kHz 0.01kHz
• Measurement range: 10Hz ~ 10kHz.
• Input range: ≥0.6V AC rms (input voltage will increase as
frequency increases).
• Input impedance: 10MΩ
• Maximum input voltage: 600V AC rms.
In Hertz Mode (Hz)
Range
Resolution
60Hz 0.01Hz
600Hz 0.1Hz
6kHz 1Hz
60kHz 0.01kHz
600kHz 0.1kHz
6MHz 1kHz
60MHz 0.01MHz
• Measurement range: 10Hz ~ 60MHz.
• Input range: ≥ 0.2V AC rms (input voltage will increase
as frequency increases).
• Input impedance: 10MΩ
• Maximum input voltage: 250V AC rms.
Duty Cycle
Range
Resolution
5 – 95% 0.1%
Accuracy
±(1.5% reading+5 digits)
Reference only
Accuracy
±(0.3% reading+5 digits)
Accuracy
± 0.3%
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Electrical tester

Maintenance

General Maintenance

• To avoid possible electric shock or personal injury,
repairs or servicing not covered in this manual should be
performed only by qualified personnel.
• Before opening the meter, remove test leads from all
circuits to avoid damage to the meter or personal injury.
• To avoid electrical shock, remove test leads from input
jacks before cleaning.
• To avoid false readings that could lead to possible
electric shock, replace the batteries as soon as the low
battery indicator " "appears.
• Clean the instrument case with a damp cloth and mild
detergent. Do not use abrasives or chemical solvents.
• Keep in mind the internal capacitors may retain
dangerous voltages even when the instrument is turned
off.
• Remove the batteries if the meter is not going to be used
for an extended period of time.

Battery Replacement

WARNING:
REMOVE THE TEST LEADS FROM THE METER
BEFORE REMOVING THE BATTERY CASE TO AVOID
ELECTRICAL SHOCK AND INJURY.
1.Replace the batteries once the display shows"
avoid false readings.
2.Remove test leads and unscrew the battery cover and
remove the cover.
3.Replace the used battery with a new one.
4.Replace the battery cover and tighten the screw.
Note:
Double check the polarity of the battery before replacing.
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