Digital Multimeter ST1941
EAN 4260254472817
Frequently Bought Together
+49 421 277 9999
Highlights
- High precision digital multimeter
- 21,000-count display
- Bandwidth up to 100kHz
- DCV accuracy up to 0.03%
- Resolution up to 10µV
- Measurement speed: Up to 25 meas/sec
- Large-screen dual-display VFD with high brightness
- Relative mode (REL) to eliminate residual reading
- Calibration without opening the case
- Limit function (HI/IN/LO) for fast sorting
- USB interface (SCPI supported)
Technical data
- True RMS AC voltage and current measurements
- Measurement functions: DCV/ACV, DCI/ACI, O, frequency/period, diode, Continuity, dBm,dB, etc.
- Measurement parameters: DC/AC voltage, DC/AC current, resistance, frequency, period, continuity, diode
- Math functions: %, dB, dBm, REL
- Range: Auto, manual
- Single display mode: all measurement parameters
- Dual display mode: ACV+DCV, ACI+DCI, ACV+Hz, ACI+Hz, readout +dB/dBm, readout +Max/Min
- Measured value displayed in the form of percentage
- Trigger mode: Internal / manually / BUS
- Reading hold: To find out the best stable reading for each data block of the given reading number according to given accuracy
- Comparator: To judge HI,IN,LO and display, with ALARM at HI/LO (selectable)
- Working temperature & humidity: 0°C-40°C, =90%RH
- Voltage: 198V-242V AC, 99V-121V AC
- Frequency: 47.5Hz-63Hz
- Power consumption: = 10VA
- Dimensions (W×H×D): 277mm x 115mm x 340mm
- Weight: Approx. 2.2 kg
Measurement display ranges
DCV | 0V | - | 1000V | 0.03 + 0.020 |
ACV | 0V | - | 750V | 0.80 + 0.075 |
DCI | 0A | - | 20A | 0.30 + 0.025 |
ACI | 0A | - | 20A | 0.05 + 0.300 |
R | 0Ω | - | 50MΩ | 0.30 + 0.050 |
F | 0kHz | - | 500kHz | 0.01 + 0.008 |
What's in the box
- ST26036 1 pair of test lead (red and black)
- 3 cord power line(According to different regions)
- Factory calibration
Speed (counts/second) |
Slow |
Middle |
Fast |
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DCV, DCI |
5 |
10 |
25 |
|||
ACV, ACI |
5 |
10 |
25 |
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Ohm |
5 |
10 |
25 |
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AC+DC |
1.2 |
1.4 |
1.5 |
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Freq |
1 |
2 |
3.9 |
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DC voltage |
Reading |
Resolution |
Accuracy |
Input impedance |
||
Range |
200mv/500mV |
210.00 |
10µV |
0.03+0.04 |
10MOhm |
|
2V/5V |
2.1000 |
100µV |
0.03+0.02 |
11.1MOhm |
||
20V/50V |
21.000 |
1mV |
0.03+0.02 |
10.1MOhm |
||
200V/500V |
210.00 |
10mV |
0.03+0.02 |
10MOhm |
||
1000V |
1200.00 |
100mV |
0.03+0.02 |
10MOhm |
||
DC current |
Reading |
Resolution |
Accuracy |
Voltage / Shunt |
||
Range |
2mA/5mA |
2.1000 |
0.1µA |
0.08+0.025 |
<0.3V / 100Ohm |
|
20mAV/50mA |
21.000 |
1µA |
0.08+0.020 |
<0.04V / 1Ohm |
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200mA/500mA |
210.00 |
10µA |
0.08+0.020 |
<0.3V / 1Ohm |
||
2A/5A |
2.1000 |
100µA |
0.3+0.025 |
<0.05V / 10mOhm |
||
20A |
20.000 |
1mA |
0.3+0.025 |
<0.6V / 10mOhm |
||
AC voltage |
200mV |
2V |
20V |
200V |
750V |
|
Resolution |
10µV |
100µV |
1mV |
10mV |
100mV |
|
Accuracy |
20~50Hz |
1.0+0.2 |
- - - |
|||
50~20kHz |
0.5+0.15 |
0.4+0.05 |
0.8+0.075 |
|||
20k~50kHz |
1.8+0.25 |
1.5+0.10 |
||||
50k~100kHz |
3.0+0.75 |
3.0+0.25 |
||||
AC current |
2mA |
20mA |
200mA |
2A |
20A |
|
Resolution |
0.1µA |
1µA |
10µA |
100µA |
1mA |
|
Accuracy |
20~50Hz |
1.50+0.5 |
2.00+0.5 |
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50~2kHz |
0.5+0.3 |
0.5+0.3 |
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2k~20kHz |
2+0.5 |
2+0.38 |
- - - |
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Load voltage/shunt resistance |
Same as DC current |
|||||
Resistance |
Reading |
Resolution |
Test current |
Accuracy |
||
Range |
200Ohm / 500Ohm |
210.00 |
10mOhm |
0.5mA |
0.10+0.05 |
|
2kOhm / 5kOhm |
2.1000 |
100mOhm |
0.45mA |
0.10+0.025 |
||
20kOhm / 50kOhm |
21.000 |
1Ohm |
45µA |
0.10+0.025 |
||
200kOhm / 500kOhm |
210.00 |
10Ohm |
4.5µA |
0.10+0.025 |
||
2MOhm / 5MOhm |
2.1000 |
100Ohm |
450nA |
0.15+0.025 |
||
20MOhm / 50MOhm |
21.000 |
1kOhm |
45nA |
0.30+0.05 |
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Frequency |
Reading |
Resolution |
Accuracy |
Sensitivity |
||
Range |
5~10Hz |
9.9999 |
0.0001Hz |
0.05+0.02 |
200mV rms |
|
10~100Hz |
99.999 |
0.001Hz |
0.01+0.02 |
300mV rms |
||
100~100kHz |
999.99 |
0.1Hz |
0.01+0.008 |
300mV rms |
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100k~ |
9999.9 |
10Hz |
0.01+0.008 |
500mV rms |