4
ENGLISH
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.
ELECTRICAL SPECIFICATIONS
Function Range Resolution Accuracy
Temperature
(Fahrenheit)
-40° to 32°F
0.1
°F
±(2.0% + 6
°F
)
33° to 932°F
±(1.0% + 2
°F
)
933° to 1832°F
1
°F
±(1.5% + 6
°F
)
Temperature
(Celsius)
-40° to 0°C
0.1
°C
±(2.0% + 3
°C
)
1° to 500°C
±(1.0% + 1
°C
)
501° to 1000°C
1
°C
±(1.5% + 3
°C
)
FREQUENCY (AUTO-RANGING)
99.99Hz 0.01Hz
±(1.0% + 5 digits)
999.9Hz 0.1Hz
9.999kHz 1Hz
99.99kHz 10Hz
999.9kHz 100Hz
Measurement Range: 10Hz – 1MHz
≤100kHz – 250mV rms ≤Input amplitude ≤20V rms
>100kHz – 1MHz: 600mV rms ≤Input amplitude ≤20V rms
DUTY CYCLE
0.1% to 99.9%
0.1% Reference only
Frequency width: ≤100kHz
OTHER MEASUREMENT APPLICATIONS
• Diode Test: Max. 1.0mA, open circuit voltage ~ 2.5V DC
• Continuity Check: Test current 0.5mA
• Low Impedance (Low Z): Input impedance: >3kΩ
Max input: 1000V RMS
• Auto Power off: After ~10 minutes of inactivity
• Overload:
"OL" indicated on display, overload protection
1000V in Voltage setting, 600V RMS in all other settings
• Polarity: "-" on display indicates negative polarity
• Display: 3-5/6 digit, 6000 Count LCD
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