Signstek Mesr-100 V2 Auto Ranging In Circuit Esr Lcr Meter Capacitor/low Ohm Met

US $97.43

Santa Clara, California, United States
Jul 23rd

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Using true 100 KHz sine wave to measure the ESR value, which is equal to the testing method of capacitor manufacturer. Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check. Measuring range from 0.001 to 100.0R, support IN CIRCUIT Testing. Auto-ranging capacitor ESR and Low Ohm Meter. Wide Measurement Range Product Description This Signstek MESR-100 V2 auto-ranging capacitor ESR and low Ohm meter measuring range from 0.001 to 100.0R, support in circuit testing. Using true 100 KHz sine wave to measure the ESR value, which is equal to the testing method of capacitor manufacturer. Using 100kHz to remove the impedance 1/(2*pi*F*C), the impedance will become small, and then we can measure the true series resistor value. A bad E-capacitor have larger ESR and create large ripple rather than filtering noise. Normally, a big capacitor is larger than 3 ohm. Therefore, we can measure the capacitor is bad, damaged or in good condition by using this theory. Because our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test. Because this low testing voltage, it cannot 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. Advantage of V2: 1) Change square wave to sine wave 100 KHz, reduce square wave’s high frequency component, and affect the reading passing the test leads and capacitor. 2)Higher Resolution up to 0.001 ohm. 3)128X64 dot matrix LCD, with larger value display and information 4)Embedded 25V capacitor table at LCD, auto display the capacitor is good or bad reference to common 25V electrolytic capacitor. 5)New plastic case, curve design for hand carrying. New stand for 60 degree stand on desk. 6)Use 2X AA battery, more convenience and longer battery life than 9V battery. 7)Support external USB power, using standard micro-USB port. Features: It is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C). The impedance become small, and we can then measure the true series resistor value. Using this theory, we can measure the capacitor is bad/ damaged or good in condition. Our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test. 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. Specification: 1)Accuracy: Up to 1% (detail on above table) 2) High Resolution: 4 digit, or 0.001Ohm @ 1 Ohm range 3)Measuring voltage: <~40mV RMS (TESTING VOLTAGE) 4)Clamping voltage: ~0.15V (open voltage) 5)Battery 2X AA 1.5V battery 6)External Power: 5V micro USB 7)Operating current0.02A 8)Battery Life time: >80 Hours Parameter Item Size: Approx 14.5 * 8 * 3cm / 5.7 * 3.1 * 1.2in Item Weight: Approx 139.6g / 4.9oz Package Size: Approx 17 * 9 * 5cm / 6.7 * 3.5 * 2.0in Package Weight: Approx 218g / 7.7oz Package List: 1 * Capacitance Meter 2 * Test Clips 1 * User Manual

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Signstek
Is Discontinued By Manufacturer :	No
MPN	Does not apply
Manufacturer :	Signstek
Package Dimensions :	6.6 x 3.7 x 2 inches; 3.53 Ounces
Type	Does not apply
UPC	7445011719740
ISBN	Does not apply
EAN	07445011719740