The probes of the device do not have connecting connectors, which reduces the error in measurements. Automatic shutdown 30 seconds after the end of the last measurement.Availability of calibration function (compensation of probe resistance). Definition of "short-circuited" capacitors (most other devices would define this capacitor as serviceable with ESR = 0). Digital indication of battery voltage. The current consumption in the "sleep" mode is almost zero.
As is known, the cause of the overwhelming majority of electronic equipment defects are faulty electrolytic capacitors. Finding faulty capacitors with a tester or a capacitance meter is sometimes quite difficult, because the capacitance of the faulty capacitor may slightly differ from the nominal, and the value of ESR (equivalent series resistance) may be quite large. And it is the ESR that is the most important parameter to measure when searching for a faulty capacitor.The devices offered to your attention are designed to measure the capacitance and ESR of electrolytic capacitors without dismantling them from the printed circuit board, which greatly reduces the time for troubleshooting, improves the quality indicators of the equipment repair. In both devices of the fifth version there is a built-in protection against charged capacitors (with indication of hazardous voltage on the display), the accuracy of measuring small containers 0.1... 1 f is improved, high-quality MASTECH probes are used. The devices have easy-to-use power sources: two AA batteries (in the "ESR-micro v5.0S" version) and a built-in rechargeable battery with mini-USB charging with charge indication (the "ESR-micro v5.0S +" version). The item "Electrolytic Capacitor Capacity and ESR Measuring Device ESR-micro v5.0S NWoT" is in sale since Friday, March 15, 2019.
This item is in the category "Business & Industrial\Electrical Equipment & Supplies\Other Electrical Equipment & Supplies". The seller is "miro_rom" and is located in Saint-Petersbourg.This item can be shipped worldwide.