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- Extech 380405 Capacitance Substitution Box
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Item #:
49727667
Extech 380405 Capacitance Substitution Box
88% of respondents would recommend this to a friend
Item #:
49727667
VND 5833620
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The Extech 380405 Capacitance Decade Box is essential for product design testing and calibration, enabling easy substitution and identification of circuit components.
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What Stands Out
High Accuracy
This capacitance substitution box offers precise capacitance values, making it ideal for calibration and testing, ensuring accuracy in various electronic applications.
Versatile Applications
Designed for technicians and engineers, it supports a wide range of capacitance values, making it suitable for diverse testing scenarios in laboratories and fieldwork.
Durable Design
Built with high-quality materials, the Extech 380405 is robust and reliable, ensuring long-lasting performance even in demanding environments.
Product Details
| Power Source | Battery Powered |
| Measurement Type | LCR Meter |
| Style Name | Capacitance Decade Box |
| Color | yellow |
| Item Weight | 0.31 Kilograms |
| Item Dimensions | 5.7 x 4.6 x 1.4 inches (14.5 x 11.7 x 3.6 cm) |
| Specification Met | CE, FCC, IEC 61326 |
| Brand Name | Extech |
| Model | 380405 |
| UPC | 793950384053 |
| Manufacturer | Extech |
| Global Trade Identification Number | 00793950384053 |
| Part Number | 380405 |
| Included Components | Capacitance Decade Box |
| Unit Count | 1.0 Count |
| Brand | Extech |
| Style | Capacitance Decade Box |
Who Should Buy?
-
Electronics Technicians
Ideal for technicians needing to measure, simulate, or test various capacitance values in electrical and electronic circuits.
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Educational Institutions
Perfect for teaching labs where students learn capacitance concepts and perform practical experiments with capacitive circuits.
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Testing Laboratories
Useful for laboratories requiring precise capacitance values for calibration and testing of measuring equipment and components.
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Casual Hobbyists
Amateur users may find it too complex for simple projects or basic circuit building needs without advanced knowledge.
Product Description
Extech 380405 Capacitance Substitution Box
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Customer Questions & Answers
-
Question:
What ranges does the capacitance decade box cover?
Answer: It covers a substitution range from 100pF to 11,111µF. -
Question:
Can I use this device for both AC and DC applications?
Answer: Yes, it is designed for both AC/DC voltage measurements. -
Question:
What accuracy can I expect from this capacitance box?
Answer: It offers a 5% accuracy for capacitance measurements.
Extech Ground Resistance Meters Editorial Review
The Extech 380400 Resistance Decade Box is a product that is widely used in testing purposes. It features 11 dials that offer resistances of 1 to 11,111,110 Ohm. Additionally, the item can be used in parallel circuits and can simulate different devices when testing DC control systems. It uses standard banana test ends and has been used to test circuit integrity, diagnose automotive trouble codes, and check sensors, gauges, and other circuits. When measured, the tolerance of each resistor was between 1-3%. The yellow box looks nice on the bench and does not take too much space. There were concerns about switch precision and accuracy to provide correct readings, with one user reporting that after testing, the 20 ohm switch would not show resistance. Another user found the switches to feel rough when set to 'IN' or 'OUT.'
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Pros
- -Can be used to test circuit integrity and diagnose automotive trouble codes -Can be used in parallel circuits -Tolerance of each resistor was between 1-3% -Made in Taiwan
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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VND 5833620
Order now and get it around Sunday, September 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Essential for product design testing and calibration.
- Easily substitutes into circuits for component functionality.
- Identifies optimal values for circuit operation.
- Features 5 decades substitution ranging from 100pF to 11,111µF.
- Includes dual display with backlight and test hold function.
- Automatic zero adjustment ensures precise measurements.
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