Technical Specifications
50,000-count Benchtop Multimeter
51
Technical specifications
Measuring
frequency (Hz)
Main frequency
On this position, users can measure voltage fre
quency.
(
∗
)
500 mV available for 10 M
Ω
inpur resistance
Measurement is performed by capacitive coupling.
Voltage range can be selected in manual mode by keeping the "Hz" key
pressed down.
Input resistance: 10 M
Ω
(11 M
Ω
on 5 V range)
Permanent admissible maximum voltage: 600 Vrms
Varistance protection on voltage input.
Voltage frequency
or parallel current
Users can measure voltage frequency and magnitude.
(
∗
)
1 kHz max. for 500 µA and 500 mV
(
∗∗
)
500 mV available for 10 M
Ω
/ 1 G
Ω
input resistances
Measurement is performed by capacitive coupling.
Input resistance: 10 M
Ω
(11 M
Ω
on 5 V range).
Permanent admissible maximum voltage: 600 Vrms
Range
Precision
Resolution
Admissible overload
1 Hz to 5 Hz
0.03% + 2D
0.0001 Hz
50 Hz
0.03% + 2D
0.001 Hz
500 Hz
0.03% + 2D
0.01 Hz
5 kHz
0.03% + 2D
0.1 Hz
50 kHz
0.03% + 2D
1 Hz
500 kHz
0.05% + 2D
10 Hz
1 MHz
0.05% + 2D
100 Hz
Range
Precision
Resolution
Admissible overload
1 to 5 Hz
0.03% + 5D
0.001 Hz
50 Hz
0.03% + 5D
0.01 Hz
500 Hz
0.03% + 5D
0.1 Hz
5 kHz
0.05% + 5D
1 Hz
50 kHz
0.05% + 5D
10 Hz
100 kHz
0.05% + 5D
100 Hz
Sensitivity (rectangular signals)
Range
5 V (
∗
) to 500 V
600 V
1 Hz to 5 kHz
2 % of rate
100 V
5 kHz to 50 kHz
5 % of rate
250 V
50 kHz to 500 kHz
10 % of rate
500 kHz to 1 MHz
20 % of rate
Sensitivity
(rectangular signals) Vrms
Range
(
∗∗
) 5 V (
∗
) to 500 V
500 µA to 10 A
1 Hz to 5 kHz
10% of rate
15 % of rate (
∗
)
5 kHz to 50 kHz
10% of rate
15 % of max. rate
10 kHz
50 kHz to 100 kHz
20% of rate
(cont.)
1000 V
DC
or
700 V
AC
(1 min max.)
1000 V
DC
or
700 V
AC
(1 min max.)
Summary of Contents for MTX 3250
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