GDM-834X Series-8341-GDM-8342

NegotiableUpdate on 05/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

50000 digits, VFD display screen $r $n $r $n dual measurement/dual display function $r $n $r $n measurement speed selectable, up to 40 readings/second $r $n $r $n DC voltage (DCV) basic accuracy: 0.02% r $n $r $n $r $n selectable automatic/manual gear shifting $r $n $r $n True RMS measurement (AC, AC+DC) $r $n $r $n10/11 basic measurement functions $r $n $r $n Advanced measurement functions: Max./Min., REL/REL #, Math, Compare, Hold, dB, dBm $r $n n $r $n comes with a standard USB device interface, which can be used for computing

Product Details

Guwei GDM-834X multimeter "U" feels at ease, "wireless" is wide--Data storage is no longer constrained by transmission lines

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Guwei Electronics has launched a new generation of dual measurement digital multimeters with USB communication interface - GDM-834x series, which includes two models - GDM-8341 and GDM-8342, both equipped with a 50000 bit VFD dual display screen, 0.02% DC voltage basic accuracy, and USB communication interface, providing users with accurate measurement, clear numerical observation, and convenient computer connection.

This series of multimeters not only supports the basic measurement items of a typical multimeter, but also has the ability to measure capacitance and temperature. In addition, this series also provides a variety of auxiliary functions to assist in meeting the measurement application needs of process testing, teaching experiments, and inspection scenarios.

In addition, in terms of data acquisition and storage, all models in the series can read programs through the standard USB interface; GDM-8342 also provides the function of storing measurement data directly using a USB flash drive on the front panel. At the same time, GDM-8342 also offers an optional GPIB interface (which needs to be installed before leaving the factory) to meet the habits of most users of automatic measurement systems.

Fixed latitude GDM-834X multimeterQuick selection

model	sampling rate	display	DCV accuracy	Temperature function	USB storage function	Standard interface
GDM-8352	320/sec	5 and a half dual displays (199999)	0.0120%	YES	YES	USB /RS-232
GDM-8341	40/sec	4 and a half dual displays (50000)	0.02%	NO	NO	USB
GDM-8342	40/sec	4 and a half dual displays (50000)	0.02%	YES	YES	USB

Detailed Specifications

Product Specifications
*Gear ( 2)**	resolution	input resistance	*accuracy(1)1year**23°C±5°C
DC voltage
500.00 mV	10μV	10MΩ or >10GΩ	0.02 + 4
5.0000 V	100μV	10MΩ or >10GΩ	0.02 + 4
50.000 V	1mV	11.11MΩ	0.02 + 4
500.00 V	10mV	10.1MΩ	0.02 + 4
1000.0 V	100mV	10MΩ	0.02 + 4
resistance
500.00 Ω	10mΩ	0.83mA	0.10 + 5 (*3)
5.0000 kΩ	100mΩ	0.83mA	0.10 + 3 (*3)
50.000 kΩ	1Ω	83μA	0.10 + 3
500.00 kΩ	10Ω	8.3μA	0.10 + 3
5.0000 MΩ	100Ω	830nA	0.10 + 3
50.000 MΩ	1kΩ	560nA//10 MΩ	0.30 + 3
direct current
500.00 μA	10nA	0.06V max.	0.05 + 5
5.0000 mA	100nA	0.6V max.	0.05 + 4
50.000 mA	1μA	0.14V max.	0.05 + 4
500.00 m A	10μA	1.4V max.	0.10 + 4
5.0000 A	100μA	0.5V max.	0.25 + 5
10.000 A	1mA	0.8V max.	0.25 + 5
Short circuit buzzing
5000.0 Ω	100mΩ	0.83mA	0.10 + 5
Diode testing
5.0000 V	100μV	0.83mA	0.05 + 5
capacitance
5.000 nF: 0.5~1nF	0.001nF	8.3μA	2.00 + 20
5.000 nF: 1~5nF	0.001nF	8.3μA	2.00 + 10
50.00 nF: 5~10nF	0.01nF	8.3μA	2.00 + 30
50.00 nF: 10~50nF	0.01nF	8.3μA	2.00 + 10
500.0 nF	0.1nF	83μA	2.00 + 4
5.000 μF	1nF	0.56mA	2.00 + 4
50.00 μF	10nF	0.83mA	2.00 + 4
Product Specifications
*Gear ( 2)**	resolution	frequency	*accuracy(1)1year**23°C±5°C
communication(Or communicate+direct current)*voltageTrue RMS(4/5/6)**
500.00 mV	10μV	30Hz – 50Hz	1.00 + 40
500.00 mV	10μV	50Hz – 10kHz	0.50 + 40
500.00 mV	10μV	10kHz – 30kHz	2.00 + 60
500.00 mV	10μV	30kHz – 100kHz	3.00 + 120
5.0000 V	100μV	30Hz – 50Hz	1.00 + 20
5.0000 V	100μV	50Hz – 10kHz	0.35 + 15
5.0000 V	100μV	10kHz – 30kHz	1.00 + 20
5.0000 V	100μV	30kHz – 100kHz	3.00 + 50
50.000 V	1mV	30Hz – 50Hz	1.00 + 20
50.000 V	1mV	50Hz – 10kHz	0.35 + 15
50.000 V	1mV	10kHz – 30kHz	1.00 + 20
50.000 V	1mV	30kHz – 100kHz	3.00 + 50
500.00 V	10mV	30Hz – 50Hz	------
500.00 V	10mV	50Hz – 10kHz	0.50 + 15
500.00 V	10mV	10kHz – 30kHz	1.00 + 20
500.00 V	10mV	30kHz – 100kHz	3.00 + 50
750.0 V	100mV	30Hz – 50Hz	------
750.0 V	100mV	50Hz – 10kHz	0.50 + 15
750.0 V	100mV	10kHz – 30kHz	------
750.0 V	100mV	30kHz – 100kHz	------
AC (or AC+DC) current True RMS (* 4/* 5/* 6)
500.00 μA	10nA	30Hz – 50Hz	1.50 + 50
500.00 μA	10nA	50Hz – 2kHz	0.50 + 40
500.00 μA	10nA	2kHz – 5kHz	1.50 + 50
500.00 μA	10nA	5kHz – 20kHz	3.00 + 75
5.0000 mA	100nA	30Hz – 50Hz	1.50 + 40
5.0000 mA	100nA	50Hz – 2kHz	0.50 + 20
5.0000 mA	100nA	2kHz – 5kHz	1.50 + 40
5.0000 mA	100nA	5kHz – 20kHz	3.00 + 60
50.000 mA	1μA	30Hz – 50Hz	1.50 + 40
50.000 mA	1μA	50Hz – 2kHz	0.50 + 20
50.000 mA	1μA	2kHz – 5kHz	1.50 + 40
50.000 mA	1μA	5kHz – 20kHz	3.00 + 60
500.00 mA	10μA	30Hz – 50Hz	1.50 + 40
500.00 mA	10μA	50Hz – 2kHz	0.50 + 20
500.00 mA	10μA	2kHz – 5kHz	1.50 + 40
500.00 mA	10μA	5kHz – 20kHz	3.00 + 60
5.0000 A	100μA	30Hz – 50Hz	2.00 + 40
5.0000 A	100μA	50Hz – 2kHz	0.50 + 30
10.000 A	1mA	30Hz – 50Hz	2.00 + 40
10.000 A	1mA	50Hz – 2kHz	0.50 + 30
frequency
10Hz – 500Hz	------	------	0.01 + 5
500Hz – 500kHz	------	------	0.01 + 3
500kHz – 1MHz	------	------	0.01 + 5
Temperature (* 7) (thermocouple) (GDM-8342 only)
-200 °C ~ +300 °C	0.1 °C	J / T / K	2 °C (typical)
display
Dual color VFD display screen
interface
USB Device, USB Host (GDM-8342 only), GPIB (optional, only applicable to GDM-8342)
Use power supply
AC 100 V / 120 V / 220 V / 240 V ±10%, 50-60Hz
power consumption
Maximum 15VA
size&weight
265 (width) x 107 (height) x 302 (depth) mm; approximately 2.9 kg, excluding accessories