For example: Agilent E4440A or Anritsu 68369
Test Equipment Products
Keysight / Agilent 44706A
60-Channel Single-Ended Relay Multiplexer

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44708A
20-Ch Relay Multiplexer w/ Thermocouple Compensat

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44708F
20 Channel Solid State Relay Multiplexers T/C

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44708H
20-Ch Hi-Vol Relay Multiplexer w/ Thermocoup Comp

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44709A
20-Channel FET Multiplexers

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44710A
20-Ch.FET Multiplexer with Thermo.compensation

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 3497A/1
Data Acquisition/Dataloggers

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 3565S
Multi-Channel Measurement System

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 3853A
Extender Chassis

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 3852A
Data Acquisition and Control System

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44402A
Ten Channel Relay Actuator Assembly

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44423A
FET Multiplexer Assembly

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44465A
8 Bit in,8 Bit out,Digital I/O Assembly

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44470A
10-Channel Multiplexer Module

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44470D
20-Channel Multiplexer Module

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44471A
10-Channel General Purpose Relay Module

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44471D
20-Channel General Purpose Relay Module

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 44472A
Dual 1x4 VHF Multiplexer(300MHz, 50 Ohm)

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34921A
40-ch armature multiplexer w/ low thermal offset

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34938A
20-Channel 5A Form A Switch for 34980A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34938T
Terminal Block for 34938A 20-Channel 5 Amp Form A Switch

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34939A
64-Channel Form A General Purpose Switch for 34980A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34941A
Quad 1x4 50 Ohm 3 GHz Multiplexer Module for 34980A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34942A
Quad 1x4 75 Ohm 1.5 GHz Multiplexer Module for 34980A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34515
Low-Frequency Relay Multiplexer

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34530A
50 Ohm Coaxial Switches for 3235A Switch/Test Unit

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34530B
50 Ohm Coaxial Switches for 3235A Switch/Test Unit

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34531A
50 Ohm Coaxial Switches for 3235A Switch/Test Unit

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34531B
50 Ohm Coaxial Switches for 3235A Switch/Test Unit

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34550A
Control Panel for 3235A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34551A
Switch/test Extender for 3235A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34560A
The HP is a system expansion card for the 3235A.

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34597A
SimPlate Board Test Fixture for 3235A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 3235E
Switch/test Extender for 3235A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 3421A
DATA ACQ. UNIT

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34501
Low-Frequency Relay Multiplexer

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34502
Low-Frequency Relay Multiplexer

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34504
High-Frequency Relay Multiplexer for 3235A Switch

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34504B
The is a switched Shield Coax Mux

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34505
High-Frequency Relay Multiplexer for 3235A Switch

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34505A
The HP is a 50 Ohm RF Mux.

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34506B
Data Acquisition/Dataloggers

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34507
Low-Frequency Relay Multiplexer

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34508
High-Frequency Relay Multiplexer for 3235A

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 34511
Low-Frequency Relay Multiplexer

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 3235A
Switch/Test System Unit

Manufacturer: Keysight / Agilent
Category: Data Acquisition/Dataloggers
Keysight / Agilent 5371A
Frequency and Time Interval Analyzer

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5372A
Frequency and Time Interval Analyzer

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5381A
10Hz to 80MHz Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5383A
520 MHz Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5384A
Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5385A
Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5386A
Frequency Counter, 10 Hz-3 GHz, 12 Digit LCD, HPIB

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5539A
Time Synthesizer

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 61015A
Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent E1725C
Time Interval Analyzer

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent E1740A
Time Interval Analyzer Module

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5340A
Microwave Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5342A
Microwave Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5343A
26.5 GHz Microwave Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5344A
Microwave Source Synchronizer

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5344S
Microwave Source Synchronizer System

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5348A
Mircrowave Counter/Power Meter 26.5 GHz

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5350A
20 GHz Microwave Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5351A
26.5 GHZ MICROWAVE FREQUENCY COUNTER

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5352B
40 GHz CW Microwave Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5354A
.015 GHz - 4.0 GHz Automatic Frequency Converter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5356C
Frequency Converter Head

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5360A
Computing Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 53653A
Counters/Timers

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5370A
Universal Counter/Timer

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5334A
Universal Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5334B
100MHz Universal Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 53151B
Counters/Timers

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5315A
Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5315B
Rack-Mountable 100 MHz Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5316A
HP-IB Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5316B
Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5326C
50MHz Multifunctional Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5327A
Multi-Function Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5327C
Frequency Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5328A
100 MHz Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5328B
100 MHz Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5308A
Agilent / HP Universal Counter / Timer

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 53147A
Microwave Counter / Power Meter / DVM, 20 GHz

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5223L
FREQUENCY COUNTER TO 300 KHZ WITH PERIOD AVERAGE AND RATIO

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5240A
Digital Frequency Meter 12.4 GHz

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5243L
ELECTRONIC COUNTER

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5246L
50MHz Electronic Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5254B
Frequency Converter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5254C
FREQUENCY CONVER

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5262A
ELECTRONIC COUNTER ()

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5300B
Measuring System Mainframe with Universal Counter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5301A
Electronic Copunter

Manufacturer: Keysight / Agilent
Category: Counters/Timers
Keysight / Agilent 5305B
1300 MHZ COUNTER

Manufacturer: Keysight / Agilent
Category: Counters/Timers