380405 EXTECH Capacitance Box Decade

Review EXTECH Capacitance Substitution Box Decade

The EXTECH Model 380405 Capacitance Box Decade is a versatile and precise capacitance measurement instrument designed to meet the needs of electronic technicians, engineers, and hobbyists. This handheld tester offers an easy-to-use interface, making it an ideal solution for a wide range of capacitance measurement applications.

The instrument's most distinctive feature is its decade capacitance measurement capability. This function allows users to measure capacitance values in ten decades, ranging from 1 pF to 100 mF, with an accuracy of 10% or better. The measurement values are displayed in a clear, easy-to-read digital format on the large, backlit LCD screen.

The EXTECH 380405 Capacitance Box Decade includes various test functions such as capacitance, ESR (Equivalent Series Resistance), and inductance measurement. The inductance measurement function can be used to test inductors, transformers, and other inductive components. The instrument also features a built-in diode test function, which allows users to test rectifiers and other diodes.

The instrument's compact and rugged design makes it an excellent choice for use in the field or in a laboratory setting. The device's robust construction includes a rubberized housing, which offers protection against drops and impacts. The instrument is powered by two AA alkaline batteries, which provide up to 40 hours of continuous use.

The EXTECH Model 380405 Capacitance Box Decade also includes a variety of convenient features, such as an auto power-off function, which helps conserve battery life when the instrument is not in use. The device also includes a data hold function, which allows users to lock in and save measurement values for later reference.

In summary, the EXTECH Model 380405 Capacitance Box Decade is a versatile and precise capacitance measurement instrument, suitable for professionals and hobbyists alike. Its decade capacitance measurement capability, along with its various test functions and convenient features, make it an essential tool for anyone working with capacitors, inductors, and other electronic components.

Pros and Cons of buying a EXTECH Model 380405 Capacitance Box Decade Tester

The EXTECH Model 380405 Capacitance Box Decade Tester is a versatile and essential tool for electrical technicians and hobbyists. This device is used for testing capacitance, resistance, and insulation resistance in various electrical components. In this analysis, we will discuss the key advantages and disadvantages of purchasing a EXTECH Model 380405 Capacitance Box Decade Tester.

1. Wide measurement range: The EXTECH Model 380405 Capacitance Box Decade Tester covers a wide measurement range, from 10 nF to 10 mF for capacitance and up to 100 M for resistance and insulation resistance. This versatility makes it suitable for testing various electrical components.

2. Decade resistance testing: This tester features a decade resistance testing function, which allows for quick and accurate resistance measurements. It can measure resistance values in decades, which saves time and eliminates the need for multiple test leads.

3. Automatic calibration: The EXTECH Model 380405 Capacitance Box Decade Tester offers automatic calibration, ensuring accurate measurements. It also features a self-diagnostic function that alerts users of any potential issues.

4. Rugged design: The tester is built with a durable design, making it suitable for use in various environments. It has a rubberized housing that protects against drops and impacts.

5. Easy-to-read display: The tester features an easy-to-read LCD display, which shows the measurement results and various diagnostic information.

1. Price: The EXTECH Model 380405 Capacitance Box Decade Tester is more expensive than some other capacitance testers in the market. This may make it less accessible to hobbyists or those with limited budgets.

2. Size and weight: The tester is relatively large and heavy compared to some other capacitance testers. This may make it less portable for those who need to travel frequently to different job sites.

3. Limited functions: While the EXTECH Model 380405 Capacitance Box Decade Tester offers a wide range of measurements, it does not include other advanced features, such as temperature compensation or an oscilloscope function.

The EXTECH Model 380405 Capacitance Box Decade Tester is a high-quality and versatile tool for electrical technicians and hobbyists. Its wide measurement range, automatic calibration, and decade resistance testing function make it a valuable addition to any workshop. However, its relatively high price and large size may make it less accessible to some users. Ultimately, the decision to purchase this tester depends on the specific needs and budget of the user.

If you require a versatile and accurate capacitance, resistance, and insulation resistance tester with a wide measurement range and automatic calibration, the EXTECH Model 380405 Capacitance Box Decade Tester is an excellent choice. However, if you have a limited budget or require a more portable tester, you may want to consider other options in the market.

Details:

From the manufacturer capacitance substitution box is excellent for circuit development. Product features: style: capacitance decade box. Automatic zero adjustment. 3 binding posts permit isolated substitutions and grounding the case separately.

Items may have some minor signs of use, and the original protective wrapping be absent or item repackaged. Ac/dc voltage , resistance, and continuity. Alternatively, it can be used to identify the best value for circuit operation then read that from switches.

A capacitor of the size indicated by decade box switches can then be put into circuit. Open box condition notice:: items are in perfect working condition. Brand: Extech. Large dual display with back light.

It features 5 decades substitution from 100pf to 11,111?. Test hold function for easy operation. Extech 380405 capacitance substitution box: the decade box is very popular for product design testing and calibration because it can be substituted into circuit function in the place of any component with a standard value easily.

specifications oscillovectscopes:

• brand: Extech
• mpn: 380405
• part type: Box
• upc: 793950384053
• style: Capacitance Decade Box
• gtin: 00793950384053

offer oscillovectscopes:

• started: july 2, 2025
• options: ship-to-home
• prices: $109.99–$289.99
• item condition:
  • New
  • Used
• availability: in stock
• in stock #: 5
• sold #: 16

seller oscillovectscopes:

• # reviews: 15719
• rating: 97.0%
• city: lake elsinore, california

general oscillovectscopes:

• category: Business & Industrial > Test, Measurement Inspection > Analyzers Data Acquisition > Oscilloscopes Vectorscopes

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• transit: 5-8 days
• service: economy
• type: fixed
• class: economy

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• time: 30 days
• policy: returns accepted
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