Signstek MESR-100 V2 Auto Ranging in Circuit ESR LCR Meter Capacitor/Low Ohm Up

Description: Signstek MESR-100 V2 Auto Ranging in Circuit ESR LCR Meter Capacitor/Low Ohm Up Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast checkWide Measurement RangeAuto-ranging capacitor ESR and Low Ohm Meter MESR-100 AutoRanging In Circuit ESR Capacitor Low Ohm Meter 0.001 to 100R Descriptions: MESR-100 Autoranging capacitor ESR and Low Ohm Meter Measuring range from 0.01 to 100.0R, support IN CIRCUIT Testing. Using true 100KHz square wave to measure the ESR value, which is equal to the testing method of capacitor manufacturer. In the market, there is some technique using short pulse method to testing, but the value will be varying vs the capacitance and sometimes reading is different from the manufacturer's value. What is ESR of capacitor. There is a series resistor inside capacitor, using 100kHz to remove the impedence 1/(2*pi*F*C), the impedence become small, and we can then measure the true series resistor value. A bad E-capacitor will have larger ESR and create large ripple rather than filering noise. Normally it is smaller then 1 ohm. Using this theory, we can measure the capacitor is bad/ damaged or good in condition. Because our ESR meter only apply less than 15mV DC or pk to pk on a good capacitor, so we can use it as in circuit test. Because this low voltage, it can not turn on the semiconductor inside a circuit under testing. During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not. *Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check Range Accuracy (After Zero, tested with 1,10,100R resistor) Refresh Time (Manual Mode) *Auto mode take 0 to 2s more time depend on value 0.00 to 1.00R 1%+1Digit ~0.3s 1.00 to 10.00R 1%+1Digit ~0.3s 10.0 to 100.0R 2%+1Digit ~0.3s Package Content: 1 unit MESR-100 Meter 1 pair test probe 3.86 inches x 6.57 inches x 1.93 inches. Weight: 8.0 oz Part Number US-171024-02 Style Circuit Testers Power Source Battery Powered Item Package Quantity 1 Color Black Brand sumalink Measurement Type LCR Meter Batteries Required? No Item Weight 8 Ounces Batteries Included? No Is Discontinued By Manufacturer No Package Dimensions 6.57 x 3.86 x 1.93 inches Manufacturer Signstek

Price: 72.95 USD

Location: Jersey City, New Jersey

End Time: 2024-11-11T17:48:10.000Z

Shipping Cost: 0 USD