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ELECTRICAL SPECIFICATIONS
OTHER MEASUREMENT APPLICATIONS
Maximum Input:
1000V RMS in Voltage setting,
600V DC or 600V AC RMS in all other settings
•
Diode Test:
1.5 mA max, open circuit voltage 3.2V DC
•
Continuity Check:
Audible signal when resistance <50Ω
•
Low Impedence (Low Z):
Input impedence >3kΩ
Max input 600V RMS
•
Auto Power Off:
After ~5 minutes of inactivity
•
Sampling Frequency:
3 samples per second
•
Overload:
"OL" indicated on display, 1000V RMS in voltage
settings, 600V RMS in all other settings
•
Polarity:
"-" on display indicates negative polarity
•
Display:
3-5/6 digit, 6000 Count Reverse Contrast Display,
TRMS technology
WARNINGS
To ensure safe operation and service of the meter, follow these
instructions. Failure to observe these warnings can result in
severe injury or death.
• Before each use verify meter operation by measuring a known
voltage or current.
• Never use the meter on a circuit with voltages that exceed the
category based rating of this meter.
• Do not use the meter during electrical storms or in wet weather.
• Do not use the meter or test leads if they appear to be damaged.
• Use only with CAT IV rated test leads.
• Ensure meter leads are fully seated, and keep fingers away
from the metal probe contacts when making measurements.
• Do not open the meter to replace batteries while the probes
are connected.
• Use caution when working with voltages above 25V AC RMS
or 60V DC. Such voltages pose a shock hazard.
• To avoid false readings that can lead to electrical shock,
replace batteries when a low battery indicator appears.
• Do not attempt to measure resistance or continuity on a live
circuit.
• Always adhere to local and national safety codes. Use personal
protective equipment to prevent shock and arc blast injury
where hazardous live conductors are exposed.
• Meter is IP42 dust & water resistant. Following any contact
with water, thoroughly dry meter and test lead jacks prior to
subsequent use.
www.calcert.com
1.800.544.2843
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