Description
Sourcetronic ST1941 Multimeter
ST1941 is a 4½ digital multimeter with high accuracy, stability and speed. The digital multimeter provides a maximum measurement speed of 25 readings/sec. ST1941 has a 0.01% DC voltage basic accuracy, 0.03% basic resistance accuracy and other high performance. ST1941 has a broad measurement ranges:
- DC voltage from 10μV to 1000V
- AC (RMS) voltage from 10μV to 750V, 1000V Peak
- DC current from 100nA to 20A
- AC (RMS) current from 100nA to 20A
- Two -wire resistance from 10mΩ to 20MΩ
- Frequency from 5Hz to 1MHz
- 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
- Equipped RS232 interface providing convenient system communication
- 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)
- Interface: RS232C, supporting SCPI command Working
- 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
Sourcetronic ST1900 Digital Multimeter Comparison Table
| Model | Reading Resolution | Count Display | DC V Measurement Accuracy | Resolution | Dimensions |
|---|---|---|---|---|---|
| ST1941 | 4 1/2 Digit | 21,000-Count Display | Up to 0.03% | Up to 10µV | 277mm x 115mm x 340mm |
| ST1942 | 4 1/2 Digit | 51,000-Count Display | Up to 0.02% | Up to 0.1µV | 277mm x 115mm x 340mm |
| ST1963 | 6 1/2 Digit | 1,199,999-Count Display | Up to 0.01% | Up to 0.1µV | 235mm x 105mm x 320mm |
Nigel B –
Purchased recently to replace an old UNI-T DVM that has seen better days. Instantly impressed by the ease of use and the dual measurement/display functionality enabling me to measure both AC voltage and frequency at the same time. Good range and the addition of math functions makes this an invaluable addition to the workshop.