Blue Esr Meter Schematic. Last updated on. The blue esr meter kit is perfect for any electronics repair technicians engineers or hobbyist.
August 5 2014 esr low ohms meter page k 7204 original k 7214 mkii and now bob parker introduces the. The latter is a 10k ohm trimmer potentiometer used to set the calibration of the esr meter after the circuit is built. Jacques carrier s new esr meter upon reading your article about the new version of your esr meter i finally decided to tune up my esr meter.
The following figure shows a simple esr meter circuit which can be built and used for the proposed measurements.
Jacques carrier s new esr meter upon reading your article about the new version of your esr meter i finally decided to tune up my esr meter. With it open an esr of five ohms is required to drive the meter to full scale. A power supply 5 volts dc to assemble the power supply you need the part listed here below. The blue esr meter kit is perfect for any electronics repair technicians engineers or hobbyist.
