Sourcetronic ST1941 Bench Multimeter

(1 customer review)

£292.95 (£351.54 inc VAT)

Only 1 left in stock!

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)

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SKU: ST1941 Category:

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

Features:

  • 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
Speed (Counts/Second) Slow Middle Fast
DCV, DCI 5 10 25
ACV, ACI 5 10 25
Ohm 5 10 25
AC+DC 1.2 1.4 1.5
Freq 1 2 3.9
DC Voltage Reading Resolution Accuracy Input Impedance
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
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
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
20~50Hz 1.0 + 0.2 1.0 + 0.2 1.0 + 0.2 – – – – – –
50~20kHz 0.5 + 0.15 0.4 + 0.05 0.4 + 0.05 0.8 + 0.075 0.8 + 0.075
20k~50kHz 1.8 + 0.25 1.5 + 0.10 1.5 + 0.10 1.5 + 0.10 1.5 + 0.10
50k~100kHz 3.0 + 0.75 3.0 + 0.25 3.0 + 0.25 3.0 + 0.25 3.0 + 0.25
AC Current 2mA 20mA 200mA 2A 20A
Resolution 0.1µA 1µA 10µA 100µA 1mA
20~50Hz 1.50 + 0.5 1.50 + 0.5 1.50 + 0.5 2.00 + 0.5 2.00 + 0.5
50~2kHz 0.5 + 0.3 0.5 + 0.3 0.5 + 0.3 0.5 + 0.3 0.5 + 0.3
2~20kHz 2 + 0.5 2 + 0.38 2 + 0.38 – – – – – –
Load Voltage / Shunt Resistance Same As DC Current Same As DC Current Same As DC Current Same As DC Current Same As DC Current
Resistance Reading Resolution Test Current Accuracy
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
Frequency Reading Resolution Accuracy Sensitivity
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
100k~ 9999.9 10Hz 0.01 + 0.008 500mV rms

Note*

Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

 

1 review for Sourcetronic ST1941 Bench Multimeter

  1. 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.

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