Tektronix
Keithley
National Instruments
Delorenzo
Ametek
Digilent (An NI Company)
Telestream(Tektronix Video)
Harmonic
Streambox
Digital nirvana
Newtec
Utah Scientific
Apantac
DekTec
paneda
norwia
RFS Radio Frequency Systems
Tag
Netinsight
Dev
Irdeto
Netscout
Viavi Solutions
Sumitomo
Spirent
Pba
ROHDE&SCHWARZ
RFS RAdio Frequency Systems
SevOne
Efficient IP
A10
netAlly
ADVA
Tencent
cellex
GSMK
Microtel Innovation
ZCTT
Calnex

Module

Increasing device complexity and technology convergence are driving test systems to become more flexible, while cost pressures are demanding longer system lifetimes. A software-defined, modular architecture is the only way to accomplish these objectives. Modular instrumentation uses shared components, high-speed buses, and open, user-defined software to meet the needs of automated test equipment (ATE) today and in the future.

Series
-Data Acquisition 
 
Series Channel Resolution Sampling Rate  
Basic Up to 32 ch Up to 16-bit Up to 250 kS/s More detail
High Speed Up to 32 ch Up to 16-bit Up to 1.25-2 MS/s More detail
Simultaneous Up to 8 ch Up to 16-bit Up to 4 MS/s/ch More detail
High Accuracy Up to 32 ch Up to 18-bit Up to 500 ks/s More detail



-High Speed Digitizer 
 
Series Channels Resolution Bandwidth Sampling Rate  
High-Speed 2 Up to 12-bit 5 GHz Up to 12.5 GS/s More detail
High-Resolution 2 Up to 24-bit Up to 150 MHz Up to 200 MS/s More detail
High-Density 8 Up to 12-bit 60 MHz Up to 60 MS/s More detail
Low-Cost 2 Up to 8-bit 125 MHz Up to 250 MS/s More detail



-Digital Multimeters 
 
Model Digits A/C Volts D/C Volts  
NI PXI-4022 -- 250 V 250 V More detail
NI PXI-4065 6.5 300 V 300 V More detail
NI PXI-4070 6.5 250 V 300 V More detail
NI PXI-4071 7.5 700 V 1000 V More detail
NI PXI-4072 6.5 300 V 300 V More detail