197A

The Keithley 197A Autoranging Microvolt DMM (Digital Multimeter) is an exceptional instrument designed for precise and accurate voltage measurement in the microvolt range. This device is a testament to Keithley's commitment to delivering high-quality, reliable, and innovative metrology solutions.

The Keithley 197A features an autoranging function, which automatically selects the appropriate input range for the measured voltage, ensuring maximum accuracy and minimizing the risk of over-ranging or under-ranging. With a minimum input range of 100 V, this DMM can handle even the most minute voltage levels with ease.

The instrument boasts a high input impedance of 10 T , ensuring that it has minimal impact on the circuit under test, making it ideal for sensitive applications. The Keithley 197A also offers a wide range of measurement functions, including DC voltage, AC voltage, DC current, and resistance measurements.

The 197A is equipped with a 4 1/2 digit, 6 1/2 digit optional display, providing a high degree of measurement accuracy and resolution. It also features a built-in data hold function, which allows the user to freeze the display at the current measurement value, making it easy to compare readings or record data.

The device is designed with a robust, ergonomic case, making it suitable for use in a variety of environments. It also includes a backlit display for easy reading in low light conditions. The Keithley 197A is powered by two AA batteries, ensuring portability and convenience.

In summary, the Keithley 197A Autoranging Microvolt DMM is a versatile and powerful instrument, ideal for applications that require high precision and accuracy in voltage measurement in the microvolt range. Its autoranging function, high input impedance, wide range of measurement functions, and robust design make it a reliable and indispensable tool for engineers, scientists, and technicians in a variety of industries.

1. High Accuracy: The Keithley 197A is known for its high accuracy, with a DC voltage measurement uncertainty of 0.005% of full scale or 1 microvolt, whichever is greater.

2. Wide Measurement Range: The DMM has an autoranging capability that allows it to measure voltages from 1 microvolt to 1000 volts, making it suitable for a wide range of applications.

3. Built-In Functions: The Keithley 197A has built-in functions such as DC and AC voltage, current, resistance, and frequency measurements, making it a versatile instrument for various applications.

4. Rugged Design: The DMM is built with a rugged design, making it suitable for use in harsh environments and industrial settings.

5. High Input Impedance: The Keithley 100 M input impedance ensures that it does not load the circuit being measured, ensuring accurate measurements.

1. High Price: The Keithley 197A is a high-end DMM and comes with a high price tag, making it an expensive investment for some users.

2. Limited Frequency Measurement Range: While the Keithley 197A has a built-in frequency measurement function, its range is limited to 100 kHz, which may not be suitable for some applications that require higher frequency measurements.

3. Limited Input Power: The DMM has a limited input power of 50 mW, which may not be suitable for applications that require higher power input.

The Keithley 197A Autoranging Microvolt DMM is a high-performance instrument that offers excellent accuracy, a wide measurement range, and built-in functions. However, its high price tag and limited frequency and input power may make it an expensive investment for some users. If you require high-accuracy voltage measurements in a rugged and versatile instrument, the Keithley 197A may be an excellent choice for you.

If the price of the Keithley 197A is a concern for you, you may consider alternative DMMs with similar specifications but lower price points. Some examples include the Agilent 34401A and the Fluke 87V. These instruments offer similar accuracy and functionality as the Keithley 197A but at a lower price point. However, keep in mind that these alternatives may not have the same ruggedness or input impedance as the Keithley 197A. Ultimately, the choice of DMM will depend on your specific application requirements, budget, and desired level of accuracy.

Details:

Please bid accordingly. Keithley 197A autoranging microvolt dmm, used item tested for power only.

specifications testmultimeters:

• brand: Keithley
• mpn: 197a
• form factor: Benchtop
• test/measurement functions: Ac Current, Dc Current, Diode Test
• features: Auto-ranging
• display: Digital

shipping testmultimeters:

• type: calculated
• carrier: ups, usps, fedex
• class: standard, expedited, economy
• service: ups ground, usps priority mail, fedex ground economy
• transit: 4-8 days

seller testmultimeters:

• rating: 100.0%
• # reviews: 110
• city: crockett, california

returns testmultimeters:

• policy: returns accepted
• time: 14 days
• method: money back
• paid by: buyer

payments testmultimeters:

• credit card: discover
• wallet: google-pay

general testmultimeters:

• category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters

offer testmultimeters:

• started: may 12, 2024
• in stock #: 5
• options: ship-to-home
• sold #: 28
• prices: $101.50–$750.00
• item condition:
  • Used
  • For parts or not working
  • Good
• best offers: true
• availability: in stock

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