SIGLENT is an international high-tech company, concentrating on R&D, sales, production and services of measurement products.


The founders of SIGLENT began a preliminary study of digital oscilloscopes.

October, 2005

Launched the ADS7000 series with the 1 GSa/s sampling rate, EasyHunting technology, and a number of other unique features. EasyHunting allows SIGLENT’s digital oscilloscope’s to improve precision by 2-4 times than the same level of digital oscilloscopes.


The series of ADS7000 oscilloscopes were sold in the United States and Western European countries. Sales of the ADS7000 that year exceeded 10,000 units.

January, 2007

SIGLENT launched the ADS2000 series of oscilloscopes. This was the first time U disk storage technology and PictBridge printing technology had been introduced into a 1 GSa/s sample rate oscilloscope.

January, 2008

SIGLENT began research of the medium-end digital oscilloscope products with a 500 MHz-1GHz bandwidth.

March, 2008

SIGLENT launched the SDS1000C series.

September, 2008

SIGLENT’s products passes US UL certification.

August, 2008

SIGLENT launched the SDS1000CE series, available with 60 MHz - 300 MHz bandwidth and 2 GSa/s real-time sampling rate.

February, 2009

SIGLENT introduced the SDS1000CM series of oscilloscopes with 1GSa/s real-time sampling rate and a 2M memory depth - the largest memory depth of this kind.

September, 2009

SIGLENT launched the SDS1000CF family of oscilloscopes with four independent channels and the 300MHz bandwidth, the highest bandwidth of four-channel oscilloscopes domestically.

June, 2010

SIGLENT completed the preliminary research of the 2G oscilloscope.

September, 2010

Siglent begins production of the SDS1000CFL series with four independent channels, 300MHz bandwidth, beautiful attractive functional design and a 7 inch / 8 x 18 display.

February, 2011

SIGLENT launches an isolated channel input module and provides an easy-to-use, low cost solution for the high power field.

March, 2011

SIGLENT introduced the SDG1000 family of Function/Arbitrary Waveform Generators with DDS technology, dual channel output, 125 MSa/s sampling rate and up to 50 MHz bandwidth.

August, 2011

SIGLENT launched the first Isolated Handheld Oscilloscope with full intellectual property rights domestically; the SHS1000 series. It integrates a digital oscilloscope, multimeter and recorder in one portable battery-powered instrument and comes equipped with 5.7- inch “TFT-LCD” display screen, 1GSa/s sampling rate, 2Mpts memory depth and 100 MHz bandwidth.

March, 2012

SIGLENT launched three families of cost-effective digital oscilloscopes---SDS1000CML, SDS1000CNL and SDS1000DL - with more than ten models fitted with a 7-inch display screen.

August, 2012

SIGLENT launched the economical SHS800 series of handheld oscilloscopes. The SHS800 is one of the best values available in a portable battery powered oscillsoscope.

October, 2012

SIGLENT begins production of the SDG5000 series of function/arbitrary waveform generators with a maximum frequency of 160 MHz. By applying SIGLENT’s original pulse generating technology—EasyPulse, SDG5000 series exhibits superior high amplitude / high-frequency characteristics when compared to similar products.

November, 2012

SIGLENT introduced the programmable linear DC power supply SPD3000 series with advanced features including real-time waveform display.

November, 2013

SIGLENT launched the SDS2000 series Super Phosphor Oscilloscope with innovative SPO technology.

December, 2013

SIGLENT launched the SDG800 series Economy Function/Arbitrary Waveform Generator.

September, 2014

SIGLENT introduced our High Speed 5 ½-digit multimeter SDM3055/3055A.


Siglent America & Siglent Europe Established.


SDS2000 series oscilloscopes launched


SIGLENT introduced the X-Instrument family, including the SDS2000X / SDS1000X Series Super Phosphor Oscilloscopes, the SDG2000X Series Function/Arbitrary Waveform Generators, SPD3303X Programmable Linear DC Power Supply, and the SSA3000X Series Spectrum Analyzers.