M250A GOSSEN METRAWATT, M250A Datasheet - Page 3
M250A
Manufacturer Part Number
M250A
Description
MULTIMETER METRAHIT E-XTRA
Manufacturer
GOSSEN METRAWATT
Specifications of M250A
Dmm Type
Handheld
Voltage Measuring Range Dc
1000V
Voltage Measuring Range Ac
1000V
Current Range Dc
600µA To 10A
Current Range Ac
600µA To 10A
Resistance Measuring Range
600R - 60MR
Frequency
RoHS Compliant
Frequency Measuring Range
600Hz - 1MHz
Capacitance Measuring Range
60nF -
Rohs Compliant
NA
Specifications
1)
2)
3)
4)
5)
6)
GMC-I Gossen-Metrawatt GmbH
Hz (A
Function
A
A
Hz (V)
Hz (A)
Hz (V)
°C/°F
Meas.
E
E
MHz
E
E
Specified accuracy is valid as of 3% of the measuring range.
With short-circuited test probes: residual value of 1 to 30 d at zero point due to the TRMS
converter (exception: mV AC range, 60 counts). See frequency influence on page 4.
At 0 ° ... + 40 °C
Displays up to max. 6.0 V, “OL” in excess of 6.0 V.
Applies to measurements at film capacitors
Lowest measurable frequency for sinusoidal measuring signals symmetrical to the zero point
Overload capacity of the voltage measurement input:
power limiting: frequency x voltage max. 6 x 10
dB
Ω
XTRA
TECH
XTRA
XTRA
%
A
V
F
)
Factor 1:1/10/100/1000
Pt 1000 – 150.0 ...
(NiCr-Ni)
Pt 100
Measuring Range
6/60/600/6000 A
600 Hz ... 1 MHz
6/60/600/6 000 A
0.06/0.6/6/60 A
6.0000 kHz
600.00
60.000 kHz
300.00 kHz
K
0.6/6/60/600 A
0.6/6/60/600 A
2.0 ... 98 %
5.0 ... 95 %
1000
1000
10... 90 %
600 mV
600
600
600
600
600 kΩ
600
600
600 μF
6.0 V
60
60
60 kΩ
60 MΩ
60
60 μF
+1372.0 °C
6
6
6 kΩ
6 MΩ
6 μF
– 200.0 ...
– 250.0 ...
+850.0 °C
+850.0 °C
600 μA
600 mA
60 mA
10
mV
6 mA 100 nA
6
nF
nF
Hz
Ω
Ω
3)
V
V
V
V
V
V
V
V
~
~
~
~
~
A 100 μA
A
0.01 Hz
0.01
100 Hz
100 μV
100 mV
100 mΩ
100 Ω
Resolution at Upper
0.1 Hz
0.1 °C
10 μV 100 μV
10 mV 100 mV
10 nA 100 nA
10 μA 100 μA
10 mΩ 100 mΩ
10 Ω 100 Ω
—
—
—
—
—
—
—
10 Hz 100 Hz
—
—
—
59 999
Input
1 mV
1 μA
1 mA
1 Ω
1 kΩ
1 Hz
Range Limit
600 mA
600 mV
60 mA
...
6
6
0.1 ...
1 kHz
100 pF
100 nF
0.1 Ω
0.1 Hz
0.01 dB
10 mV
10 μA
10 mA
10 Ω
10 kΩ
10 pF
10 nF
10 Hz
0.01 %
0.01 %
0.01 %
5999
1 mV
1
1 μA
1 mA
1 Ω
1 kΩ
1 mV
1 nF
1 Hz
A
V
V
Voltage drop, approx. at upper range limit
E
E
E
Open-circuit voltage Meas. curr. @ range limit
XTRA
TECH
BASE
approx. 9
approx. 9
Discharge resist.
15 Hz ...
6
Display range for reference voltage
: (V socket ) Ri =1 MΩ/9 MΩ
: (V socket ) Ri ~1 MΩ
V x Hz for U > 100 V
/ E
< 1.4
< 1.4
< 1.4
< 1.4
< 1.4
< 1.4
150 mV
200 mV
200 mV
300 mV
300 mV
600 mV
100 kΩ
≥ 9 MΩ
≥ 9 MΩ
≥ 9 MΩ
≥ 9 MΩ
≥ 9 MΩ
SPECIAL
10 MΩ
12 kΩ
... 10 kHz
... 50 kHz
1 MΩ
3 kΩ
Current measuring input
E
–48 dB ... –2 dB
+22 dB ... +63 dB
Input Impedance
–28 dB ... +18 dB
Input impedance
XTRA
/ Voltage measurement input
–8 dB ... +38 dB
+2 dB ... +58 dB
1 kHz
U
V
V
V
V
V
V
V
V
REF
(A socket )
METRAHIT⏐E
/ E
= 0.775 V
SPECIAL
approx. 1 mA const.
approx. 1 mA const.
≥9 MΩ // < 50 pF 0.09 + 5 with ZERO *)
≥9 MΩ // < 50 pF
≥9 MΩ // < 50 pF
≥9 MΩ // < 50 pF
≥9 MΩ // < 50 pF
approx. 0.75 μA
approx. 250 μA
approx. 7.5 μA
approx. 0.1 μA
/ E
approx. 65 μA
approx. 30 nA
1 ... 100 Hz
TECH
150 mV
200 mV
200 mV
300 mV
300 mV
600 mV
~
U
0.7
0.7
0.7
0.7
0.7
f
10
min
0 max
1
1
1
1
/
5)
Hz
Hz
Hz
Hz
Hz
V
V
V
V
V
Intrinsic Error under Reference Conditions for High Resol 59999 counts
Specification see voltage measuring ranges V
0.5 + 5 with ZERO *)
±(0.5% rdg. + 10 d)
±(... % rdg. + ... d)
7)
8)
9)
10)
*) without ZERO max. ± 15 digit
Key:
R = measuring range, d = counts, rdg. = measured value (reading)
+ 5 d
+ 5 d
0.05 + 5
0.1 R + 5 d
0.2 R per kHz
0.5 R per kHz
Overload capacity of the current measurement input:
See current measuring ranges for maximum current values.
Input sensitivity, sinusoidal signal, 10% to 100% of the measuring range
Plus sensor deviation
Off-time > 30 min and T
0.05 + 5
0.05 + 5
0.05 + 5
0.09 + 5
0.9 + 10
0.9 + 10
0.5 + 5
0.1 + 5
0.2 + 5
XTRA
plus clamp current transformer error
±(... % rdg. + ... d)
±(... % rdg. + ... d)
±(... % rdg. + ... d)
±(... % rdg. + ... d)
0.1 + 5
0.1 + 5
0.1 + 5
0.2 + 5 ...
0.5 + 5
5 + 10
1 + 5
0.5 + 3
0.05 + 5
0.3 + 15
0.3 + 15
1% + 5 K
1 + 10
1 + 6
1 + 6
1 + 6
5 + 6
plus clamp current sensor error
Specification see current ranges A
TRMS Digital Multimeters
4)
4)
4)
4)
4)
with active ZERO function
with active ZERO function
0.1 dB (U > 10 % MB)
8)
9)
9)
9)
±(... % rdg. + ... d)
±(1% rdg. + 30 d)
⏐E
Intrinsic error
> 2 V ... 5 V
> 2 V ... 5 V
> 2 V ... 5 V
> 2 V ... 5 V
0.5 + 30
1.5 + 10
0.5 + 9
0.5 + 9
0.5 + 9
0.5 + 9
1 + 10
1 + 10
1 + 10
1 + 10
1 + 10
~
~
A
TECH
1)
1)
≤ 40 °C
*)
~
*)
1)
⏐E
±(1.5% rdg. + 30 d)
±(... % rdg. + ... d)
~
1.5 + 30
1.5 + 30
1.5 + 30
1.5 + 30
1.5 + 30
1.5 + 30
1 + 30
1 + 30
1 + 30
1 + 30
1 + 30
SPECIAL
1)
1)
Overload Capacity
Hz(A
Hz (V)
Hz (A):
1000 V
1000 V
1000 V
1000 V
1000 V max. 10 s
1000 V
10 A: ≤ 5 min
1000 V
DC/AC
Value
0.7 A
16 A: ≤ 30 s
Measuring input
Measuring input
RMS
RMS
0.7 A continous
RMS
RMS
RMS
Sine
Sine
Sine
Sine
Sine
DC
AC
DC
AC
DC
AC
DC
AC
1000 V RMS
10 A: 5 min
max. 10 s
6)
⏐E
)
7)
6)
:
:
max. 10 s
max. 10 s
max. 10 s
max. 10 s
continous
continous
continous
Time
10)
BASE
10)
2)
3