Machine Parts For Reuse Newsgroup Discussion Forum > Medium Size Parts
> Non functional
> Electronic
> Chicago
> New * * in-circuit capacitor esr meter (cap esr tester)
New * * in-circuit capacitor esr meter (cap esr tester)
IN-CIRCUIT CAPACITOR ESR METER
THIS IN-CIRCUIT CAPACITOR ESR METER IS SPECIALLY DESIGNED TO MEASURE ESR(EQUIVALENT SERIES RESISTANCE) ON CAPACITORS IN THE RANGE OF 0.1UF OR LARGER, IN OR OUT OF CIRCUIT. THE ABILITY TO TROUBLE SHOOT IN-CIRCUIT SAVES TIME.
IN THE PAST, LCR METER WERE USED TO TEST THE VALUE OF A CAPACITOR AND TESTING IT OUT OF CIRCUIT, THESE METERS WILL INDICATE THAT A BAD CAPACITOR IS GOOD. BECAUSE IT ONLY MEASURES ITS CAPACITANCE VALUE AND A BAD CAPACITOR CAN STILL STORE THE CORRECT AMOUNT OF CHARGE WHEN IT IS TESTED BY A LCR METE. CAPACITOR ESR METER CAN QUICKLY DETERMINE IT IS ESR VALUE, LETTING YOU KNOW RIGHT AWAY IF A CAPACITOR IS GOOD OR BAD.BY PERFORMING THIS TEST IN-CIRCUIT BOARD REDUCING THE AMOUNT OF TIME NORMALLY SPENT ON TROUBLE SHOOTING.
* MEASURES ERS WITH A RANGE OF 0.01 TO 19.99OHM (AUTO RANGES)
* <100MVp-p TEST SIGNAL AMPLITUDE (100KHZ SINE WAVE) WILL NOT TURN ON ANY SOLID-STATE DEVICES
* LOBAT INDICATION ON THE LEFT OF DISPLAY INDICATES WHEN THE BATTERY VOLTAGE BELOW 4.5V
* WEIGHT: 0.18 KG (NOT INCLUDING BATTERIES)
