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Shop / signstek mesr-100 v2

ESR Meter with Capacitor Tester and In Circuit Testing Support

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$ 55.99   $39.19   save 30%
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Welcome to the Weytoll Instrument Combination! With a variety of instruments including temperature and humidity meters, insulation resistance meters, and oscilloscopes, we offer a wide range of options to meet your different needs. Visit our store to explore the different instruments we have available.

At Weytoll, we were inspired by the diverse range of testing instruments on the market to design our own line of products. Our testing instruments are tailored to meet various needs, and we invite you to explore the options we have available.

Encountering any issues with our products? We are committed to providing you with exceptional service, so please don't hesitate to reach out to us. Your satisfaction is our priority.

Stay updated with our latest products by keeping an eye on the Weytoll Amazon store, where we regularly feature new items for your consideration. Visit our store to see our most recent offerings.

Our Mini USB Interface is designed to provide a wide range of applications, operating on a DC5V power supply and including a battery compartment. With the capability to apply less than 15mV DC or peak to peak on a good capacitor, our capacitance ESR meter can be utilized as an in-circuit test, making it suitable for various uses such as repairing TV, LCD, and audio boards.

Equipped with a dual terminal for fast and easy inspection of the internal resistance of the capacitor, our ESR meter also features a printed ESR table for quick checks. The inclusion of a SMD alligator clip facilitates more accurate testing, while the surface copper plating ensures anti-corrosion and oxidation resistance.

The method of action involves a series resistor inside the capacitor, using 100kHz to remove the impedance 1/(2piF*C), allowing for the measurement of the true series resistor value. With the ability to distinguish between a bad/damaged capacitor and one in good condition, our ESR meter offers accurate and durable results in a variety of applications.

product information:

AttributeValue
package_dimensions‎6.61 x 3.7 x 2.01 inches; 4.92 ounces
date_first_available‎May 9, 2022
manufacturer‎Weytoll
country_of_origin‎China
best_sellers_rank#87,096 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
#7 in Capacitance Meters
customer_reviews
ratings_count9
stars4.4

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