TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter
TH1942 Four and a Half Digit Multimeter

TH1942 Four and a Half Digit Multimeter

■21,000/51,000 readings

■ Test speed: up to 25 times/second

■ DCV/ACV, DCI/ACI, Ω2W/Ω4W, Frequency/

Twelve measurement functions including cycle, diode, on-off, dB/dBm, etc.

■ True RMS (RMs) AC voltage and current measurements with a bandwidth of up to 100kHz

■ DCV measurement accuracy up to 0.02%, resolution up to 10μV

■ Zero offset (REL) test mode eliminates residual readings

■ Uncapped calibration

■ High-brightness large-screen vacuum fluorescent tube (VFD) dual displays

■ Simultaneous display of AC+DC, AC+Hz, Readout+dB, Readout+dBm and other parameters.

■ Measured value percentage display function

■ Comparison function (HI/IN/LO) for quick test sorting

■ Standard USB communication interface provides a convenient way to communicate with the system.

Automatic upgrading of the instrument's operating program via USB DEVICE is possible.

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■ The Model TH1941 4 1/2-digit True RMS Digital Multimeter and Model TH1942 50,000-reading Digital Multimeter are versatile, cost-effective voltage/current/resistance testers. The instruments can perform stable measurements at several times the measuring speed of comparable products. Providing 21,000/51,000 words maximum reading, 0.03%/0.02% highest DC voltage accuracy and a series of excellent performance and economic price for the majority of customers to provide the best choice. TH1941/TH1942 provides high brightness VFD dual display, can be measured at the same time to display the AC/DC voltage or current, AC voltage/current and frequency parameters, not only greatly improve the efficiency of the measurement. Frequency and other parameters, which not only greatly improves the measurement efficiency, but also the test display at a glance. SMD devices are used in the machine to reduce the density of the whole machine and reduce the volume. The instrument is equipped with a standard USB communication interface, and at the same time can provide common communication software to meet the needs of communication with computers, data analysis, statistics, and the construction of automatic test system. The instrument accepts SCPI (Standard Commands for Programmable Instruments) commands to ensure the compatibility of communication software.

test function  
test parameter DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Frequency, Periodicity, Conduction, Diode
math function %, dB, dBm, REL
range (of scales or measuring equipment) Automatic, Manual
monitor (computer) VFD, Dual Display
trigger method INT/MAN/BUS
Readings are held Finds the best stabilized reading for a given number of data blocks, block by block, within a set margin of error.
comparator HI, IN, LO status can be identified and displayed, and can be set to sound ALARM in any state (can be turned on/off).
communication interface USB, SCPI command programming support, RS232C (option)
Performance Parameters Expression of uncertainty: ± (% of reading + % of fullness)
Reading rate (readings/second)
reading rate TH1942
slow speed medium speed speedy
DCV,DCI 5 10 25
ACV, ACI 5 10 25
Ω 5 10 25
AC+DC 1.2 1.4 1.5
AC+Hz      
Freq 1 2 3.9
Direct Current Voltage (DCV)
  range (of scales or measuring equipment) minimum resolution Maximum uncertainty (1 year)
TH1942 500mV-1000V 10uV 0.02%+0.008%
Direct Current (DCI)
  range (of scales or measuring equipment) minimum resolution Maximum uncertainty (1 year)
TH1942 5mA-20A 100nA 0.05%+0.008%
AC Voltage (ACV)
  bandwidths range (of scales or measuring equipment) minimum resolution Maximum uncertainty (1 year)
TH1942 20Hz-100kHz 500mV-750V 10uV 0.35%+0.02%
Alternating current (ACI)
  bandwidths range (of scales or measuring equipment) minimum resolution Maximum uncertainty (1 year)
TH1942 20Hz-10kHz 5mA-20A 100nA 0.5%+0.08%
resistive
  range (of scales or measuring equipment) Test Current minimum resolution Maximum uncertainty (1 year)
TH1942 500Ω-50MΩ 45nA-0.5mA 10mΩ 0.1%+0.008%
frequency
  Test Range voltage sensitivity minimum resolution Maximum uncertainty (1 year)
TH1942 5Hz-1MHz 200mVrms 0.0001Hz 0.01%+0.008%

■21,000/51,000 readings

■ Test speed: up to 25 times/second

■ DCV/ACV, DCI/ACI, Ω2W/Ω4W, Frequency/

Twelve measurement functions including cycle, diode, on-off, dB/dBm, etc.

■ True RMS (RMs) AC voltage and current measurements with a bandwidth of up to 100kHz

■ DCV measurement accuracy up to 0.02%, resolution up to 10μV

■ Zero offset (REL) test mode eliminates residual readings

■ Uncapped calibration

■ High-brightness large-screen vacuum fluorescent tube (VFD) dual displays

■ Simultaneous display of AC+DC, AC+Hz, Readout+dB, Readout+dBm and other parameters.

■ Measured value percentage display function

■ Comparison function (HI/IN/LO) for quick test sorting

■ Standard USB communication interface provides a convenient way to communicate with the system.

Automatic upgrading of the instrument's operating program via USB DEVICE is possible.

standard equipment
Accessory Name model number
Multimeter Test Leads th26036 (jc-bba03601)

 

optional
Accessory Name model number
TH1951/61 four-terminal test lead TH26039
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TH1942 Four and a Half Digit MultimeterTH1942 Four and a Half Digit Multimeter

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