For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
Using this, we can measure the capacitor is bad/ damaged or good in condition.
The impedance become small, and we can then measure the true series resistor value.
It is a series resistor inside capacitor, using 100kHz to remove the impedance 1/(2*pi*F*C).
Our ESR meter only applies less than 15mV DC or on a good capacitor, as a result we can use it as in circuit test.
If our products have any problems, we can provide replacement / Return Service, welcome to contact us anytime!
