Test, Lab, Medical equipment » Multimeters

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Used isolation switch

Trusted Seller
Keithley Instruments 6521
- Manufacturer: Keithley
- Model: 6521
6521 Low Current, 10 Channel Scanner Card The Keithley 6521 Low Current Scanner Card is a 10-channel multiplexer, designed for switching low currents in multipoint testing applications or when the test configurat...
Cary, NC
Trusted Seller
Keithley 6521
- Manufacturer: Keithley
- Model: 6521
10 Channel Low Current Scanner Module The Keithley 6521 Low Current Scanner Card is a 10-channel multiplexer, designed for switching low currents in multipoint testing applications or when the test configuration ...
Cary, NC
Trusted Seller
Keithley Instruments 7011-C
- Manufacturer: Keithley
- Model: 7011
Quad 1x10 Multiplier Card The Keithley 7011C is a Quad 1x10 Mux with a mass-terminated connector for general current and voltage switching and multiplexing applications. Multiple configuration options provide eas...
Cary, NC
Trusted Seller
Keysight Technologies L4451A
- Manufacturer: Agilent - Keysight
- Model: L4451A
4-Channel LXI isolated D/A converter with waveform The Agilent L4451A is a high-performance 4-channel D/A converter that is LXI Class C compliant. Each channel can be updated individually with a 200 kHz update ra...
Los Angeles, CA
Keithley 2700 Data Acquisition System
- Manufacturer: Keithley
- Model: 2700
Features Combines functions of DMM, switch system, and datalogger True 6.5 digit (22-bit) resolution Choice of 12 switch/control plug-in modules Up to 200 differential input channels (with 300V isolation) for mea...
$950 USD
Roseville, CA
Tektronix 2010/E-S530^
- Manufacturer: Tektronix
The Model 2010 7-1/2 digit Low Noise Multimeter combines high resolution, speed, and accuracy for production testing of sensors, ICs, switches, and connectors. Applications include millivolt and microvolt output ...
$7,886 USD
Farmingdale, NJ
Keysight Technologies 34947A
- Manufacturer: Agilent - Keysight
Details The Keysight 34947A Microwave Switch Module offers three independent SPDT unterminated switches supporting frequencies from DC to 26.5 GHz. It ensures low insertion loss, high isolation, and excellent VSW...
Dublin, Ireland
Keysight (Agilent) B2200A
- Manufacturer: Agilent - Keysight
Details KEYSIGHT/AGILENT B2200A Femto Leakage Switch Mainframe The Keysight (Agilent) B2200A Femto Leakage Switch Mainframe is used for making precise measurments on semiconductor devices, especially at very l...
Dublin, Ireland
Keysight (Agilent) 3235A
- Manufacturer: Agilent - Keysight
Details The Keysight (Agilent) 3235A Switch / Test Unit is a precision instrument designed for automated testing environments. It enables seamless signal routing with high-speed switching and excellent isolation,...
Dublin, Ireland
Keysight Technologies 34504B
- Manufacturer: Agilent - Keysight
Details The Keysight (Agilent) 34504B Multiplexer provides broadband switching for high-frequency analog or digital signals with dual 1x6 channels, 100 MHz bandwidth, and 50 Ω impedance. It switches both the cent...
Dublin, Ireland
Keysight (Agilent) 34503B
- Manufacturer: Agilent - Keysight
Details The Keysight (Agilent) 34503B is a general-purpose relay module designed for precision switching applications. It features four independent Form C channels, each supporting up to 1 A and 60 W switching ca...
Dublin, Ireland
Trusted Seller
Keysight Technologies L4451A
- Manufacturer: Agilent - Keysight
- Model: L4451A
4-Channel LXI isolated D/A converter with waveform The Agilent L4451A is a high-performance 4-channel D/A converter that is LXI Class C compliant. Each channel can be updated individually with a 200 kHz update ra...
Harrow, United Kingdom
Agilent Technologies (HP) HP E1411B
- Manufacturer: Agilent - Keysight
- Model: E1411B
5.5 Digit Hi-Accuracy VXI Multimeter The Agilent E1411B 5.5-Digit Multimeter is a C-size, 1-slot, register-based VXI module. It is identical in electrical design to the E1326B, differing only in size. You can use...
Hounslow, United Kingdom
2010 Model 7½ Digit Multimeter
- Manufacturer: 美国吉时利/Keithley
Introduction: The 7½-digit 2010 Series low-noise multimeter combines cost-effectiveness with high resolution, providing the throughput and accuracy required for high-speed DMM applications such as testing high-pr...
Beijing, China
KEITHLEY 2701
- Manufacturer: Keithley
- Model: 2701
Combines functions of DMM, switch system, and datalogger True 6½-digit (22-bit) resolution Choice of 12 switch/control plug-in modules Up to 200 differential input channels (with 300V isolation) for measurement a...
Shenzhen, China

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Overview

Multimeters are versatile diagnostic tools used to measure electrical properties such as voltage, current, and resistance. They are essential for electricians, engineers, and DIY enthusiasts to troubleshoot and test electrical circuits and equipment. Multimeters come in both analog and digital forms, with digital ones offering more precise readings and additional features.

FAQ

What should I consider when buying a used multimeter?

Check the multimeter for any physical damage, ensure the display is clear and functional, and test its accuracy with known voltage or resistance sources. Additionally, review the specifications to ensure it meets your measurement needs.

How do I ensure the multimeter is shipped safely to my location?

Pack the multimeter securely with cushioning materials, and use a sturdy box. Choose a reliable shipping service and consider insuring the package.

What is the maintenance schedule for a multimeter?

Regularly check the battery and replace it as needed. Clean the probes and the device itself to ensure accurate readings. Periodically calibrate the multimeter according to the manufacturer’s recommendations.