Showing 10–18 of 124 results

  • 9230A



    Guildline Instruments 9230A SERIES of precision DC current shunts / standards are true 4-terminal devices intended for the precise measurement of DC current. They are constructed using elements made from a Guildline proprietary metal alloy and are supported on an insulating base for mechanical stability

  • 6622A



    The 6622A Series provides the best in measurement uncertainties for Direct Current Comparator (DCC) Resistance Bridges. Unique innovations in 6622A design and modularity means users no longer have to decide what Bridge satisfies current requirements as well as future requirements. Optional modules allow for normal, high ohms, and low ohms measurements without having to purchase multiple bridges as per competitive products.

  • 911


    911A / 912A

    The Model 911A is a single channel digital thermometer compatible with type K, J, T or E thermocouple probes to provide a wide range of temperature measurements, (-418 °F to 2502 °F) and boasts a 2000 hour battery life using three AA batteries. The 911A provides dependable and uninterrupted portable measurement capability without expensive batteries, AC adapters or chargers.

  • 1750



    Recognized as the industry's fastest precision microohmmeter, the model 1750 has become the #1 choice in manufacturing environments. Fuse manufacturers use it for nondestructive tests where the unmatched precision increases the process yield to the point where the 1750 pays for itself in weeks. The vast majority of resistors less than 1 Ohm are tested and sorted to accuracy better than 0.1% by the 1750. Automotive suppliers use it to consistently meet stringent quality requirements of welds, bonds and electrical connection in sub-assemblies. Aircraft manufacturers employ the 1750 to measure wiring harnesses and RF shields for connection integrity. The capability of the 1750 enables the accurate real time measurement of electro-plating thickness and conductive coatings on housings and shields.

  • 9334A



    The 9334A SERIES of DC Air Based Resistance Standards are designed for high accuracy resistance calibration in air.

  • SAS


    SAS-17E & SAS-36E

    SAS-E is a high performance, highly manageable and reliable solution for distributing time and frequency signals for satcom, digital TV or audio broadcast, microwave links, satellite ground stations applications.

    The Epsilon™ Switch and Amplifier System (SAS-E) provides a cost effective way to extend distribution of time and frequency signals (pulse, low phase noise frequency signal, Time of Day), as a signal amplifier. Thanks to analog amplification, SAS-E adds very little phase noise to the input frequency and ensures high RF isolation. It is therefore suitable for reference frequency distribution towards transmitters, up-converters, micro-wave links. Pulse regeneration is transparent to pulse duration and period: SAS-E is therefore suitable for distribution of any pulse encoded signal like 1 pps, DCLS IRIG, etc


  • 2340



    The Model 2340 High Voltage Amplifier expands the amplitude range of any standard function, pulse or waveform generator to 400 Vp-p. There is also a special high impedance input option for DAC boards. The DC coupled design enables combined DC and AC wave forms for greatest flexibility in test applications.  The response and gain are calibrated for a faithful reproduction of the test signal.

    The output current is rated at 40 mA continuous with a 0.2 Ω output impedance. Each channel has an independent, buffered, voltage monitor output for applications that require a low-level representation of the output signal. The buffers produce a reduction of 200:1 for 50 Ω inputs and 100:1 for 1 MΩ and above inputs. A current limiting function senses the current in either direction providing maximum protection to the amplifier during operation.

  • DL350_Front_SM

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    The DL350 ScopeCorder is a portable instrument featuring the deep measurement and recording capabilities you need in the lab in a compact instrument you can take into the field. A ScopeCorder combines the transient signal capturing capabilities of an oscilloscope with the long-term datalogging capabilities of a data recorder. For “quick and easy” troubleshooting or sophisticated mixed-signal datalogging, the DL350 is a portable, powerful, and useable engineering tool that makes complete measurements completely portable.

  • Series-3700A-3706_6in1_0

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    Keithley Series 3700A

    High switch and measure performance without the high price

    The Model 3706A system switch with high performance DMM contains six slots for plug-in cards in a compact 2U high enclosure that easily accommodates the needs of medium to high channel count applications. When fully loaded, a mainframe can support up to 576 two-wire multiplexer channels for unrivaled density and economical per channel costs. The result is a tightly integrated switch and measurement solution that’s equally at home on the bench or in the rack.