Siglent SDM3055A Digital Multimeter

Description

The Siglent SDM3055A is a very good mid-class digital tabletop multimeter with a sampling rate of max. 150 Sa/s.

These Siglent multimeters have a very sophisticated and easy to use interface and provide plenty of functions for all measurement tasks. The use of the menu navigation is very intuitive and the devices will provide precise results in all of their many application areas.

The 4.3" (10,9 cm) TFT-Display with 480x272 pixels is easy to read and provides a very good overview of all features. The display has a resolution of 5½ digits (max. count 240.000).

Model	SDM3045X	SDM3055	SDM3055-SC	SDM3065X	SDM3065X-SC
max. Display	4½ Digits	5½ Digits	5½ Digits	6½ Digits	6½ Digits
max. Reading	60.000	240.000	240.000	2.200.000	2.200.000
max. Sampling Rate	150 Sa/s	150 Sa/s	150 Sa/s	max. 10000 Sa/s	max. 10000 Sa/s
Memory Depth	10k readings of history records	10k readings of history records	10k readings of history records	10k readings of history records	10k readings of history records
Interfaces	USB Client, USB Host, LAN	USB Client, USB Host, LAN	USB Client, USB Host, LAN, GPIB	USB Client, USB Host, LAN, GPIB	USB Client, USB Host, LAN, GPIB
Scanner Card

Special Features

Simple User interface

The 4.3" TFT-Display with 480x272 pixels is easy to read and provides a very good overview of all features.

Online Help

Every function and every button has a short description in the built-in online help feature. Simply press and hold a button to see its description.

Trend Chart / History Huge Internal Memory

The Multimeter supports four types of way to view measured data: “Number”, “Bar Meter” ”Trend Chart” and “Histogram”. The volatile memory can store up to 10000 history readings and the Manage File function enables users to create a new folder and save, copy, rename or delete files in the huge local storage (1 GB NAND Flash) as well as in USB storage.

Limits Test

Limits Operation hints you the signal is overstep its range according to the selected High and Low Limit parameters; meanwhile the beeper makes a sound to alarm (if sound is on.)

Thermocouple System

The SDM3055 has a built-in cold terminal compensation for thermocouple measurements. The Multimeter supports for two types of temperature sensors: TC and RTD.

Specification

Measurement	Range	Accuracy (%Read + %Rng)	Resolution
DC Voltage (DCV)	200.000 mV 2.00000 V 20.0000 V 200.000 V 1000.00 V	0.015%+0.004% 0.015%+0.003% 0.015%+0.004% 0.015%+0.003% 0.015%+0.003%	1 µV 10 µV 100 µV 1 mV 10 mV
AC Voltage (ACV) 20 Hz - 45 Hz 45 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz	200.000 mV	1.5%+0.10% 0.2%+0.05% 1.0%+0.05% 3.0%+0.05%	1 µV
20 Hz - 45 Hz 45 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz	2.00000 V	1.5%+0.10% 0.2%+0.05% 1.0%+0.05% 3.0%+0.05%	10 µV
20 Hz - 45 Hz 45 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz	20.0000 V	1.5%+0.10% 0.2%+0.05% 1.0%+0.05% 3.0%+0.05%	100 µV
20 Hz - 45 Hz 45 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz	200.000 V	1.5%+0.10% 0.2%+0.05% 1.0%+0.05% 3.0%+0.05%	1 mV
20 Hz - 45 Hz 45 Hz - 20 kHz 20 kHz - 50 kHz 50 kHz - 100 kHz	750.000 V	1.5%+0.10% 0.2%+0.05% 1.0%+0.05% 3.0%+0.05%	10 mV
DC Current (DCA)	200.000 µA 2.00000 mA 20.0000 mA 200.000 mA 2.00000 A 10.0000 A	0.055%+0.005% 0.055%+0.005% 0.095%+0.020% 0.070%+0.008% 0.170%+0.020% 0.250%+0.010%	0.001 µA 0.01 µA 0.1 µA 1 µA 10 µA 100 µA
AC Current (ACA) 20 Hz - 45 Hz 45 Hz - 2 kHz 2 kHz - 10 kHz	20.0000 mA	1.5%+0.10% 0.5%+0.10% 2.5%+0.20%	0.1 µA
20 Hz - 45 Hz 45 Hz - 2 kHz 2 kHz - 10 kHz	200.000 mA	1.5%+0.10% 0.5%+0.10% 2.5%+0.20%	1 µA
20 Hz - 45 Hz 45 Hz - 2 kHz 2 kHz - 10 kHz	2.00000 A	1.5%+0.20% 0.5%+0.20% 2.5%+0.20%	10 µA
20 Hz - 45 Hz 45 Hz - 2 kHz 2 kHz - 5 kHz	10.0000 A	1.5%+0.15% 0.5%+0.15% 2.5%+0.20%	100 µA
Resistance	200.000 Ω 2.00000 kΩ 20.0000 kΩ 200.000 kΩ 2.00000 MΩ 10.0000 MΩ 100.000 MΩ	0.030%+0.005% 0.020%+0.003% 0.020%+0.003% 0.020%+0.010% 0.040%+0.004% 0.250%+0.003% 1.750%+0.004%	0.001 Ω 0.01 Ω 0.1 Ω 1 Ω 10 Ω 100 Ω 1 kΩ
Capacitance	2.000 nF 20.00 nF 200.0 nF 2.000 µF 20.00 µF 200.0 µF 10000 µF	3.0%+1.0% 1.0%+0.5% 1.0%+0.5% 1.0%+0.5% 1.0%+0.5% 1.0%+0.5% 2.0%+0.5%	1 pF 10 pF 100 pF 1 nF 10 nF 100 nF 1 µF
Frequencies	20 Hz - 2 kHz 2 kHz - 20 kHz 20 kHz - 200 kHz 200 kHz - 1 MHz	0.01%+0.003% 0.01%+0.003% 0.01%+0.003% 0.01%+0.003%	0.001 Hz

Function	Siglent SDM3055A Digital Multimeter
Auto Range
Manual Range
True RMS (TRMS)
Diode test
Transistor test
Continuity test	(fast reaction time with up to 150 Sa/s!)
Battery test
Low battery indication	n/a (mains connection only)
Relatively measuring
Data hold
Auto power-off
Overload protection
Shockproof Protection
Backlight
Max. Reading	240.000 (5½ digits)
LCD	4.3" (10,9 cm) color TFT-Display with 480x272
Sampling rate	up to 150 reading/sec.
Memory Depth	10000 readings (volatile) and 1 GB Nand Flash (non volatile)
Connections	USB Device, USB Host, Ext.Trig., VM Comp., 10/100 MBit LAN, GPIB Interface

Details	Siglent SDM3055A Digital Multimeter
Power supply	230 V / 50 Hz / 110 V / 60 Hz mains connection
Safety standard	CAT I/1000 V / CAT II/600 V
Dimensions	282 mm × 260 mm × 105 mm (11.1" × 10.2" × 4.1")
Weight without accessories / packaging	3300 g (7.28 lbs)
Weight with accessories / packaging	4800 g (10.58 lbs)
Warranty	3 Years