Upgrade the intelligence of your "Bob Parker" ESR meter !

If you were careless and caused ruin of the microcontroller of your ESR meter by high voltage of an uncharged condenser, and-or you just want a more comfortable handling, then here is the solution. Our replacement microcontroller has some important extra features compared with the original one, and easy to change it. The main operation and features of the ESR meter has not been changed.

Our replacement microcontroller for "Bob Parker" ESR meter has the following extra features:

• Test leads resistance compensation is stored in non-volatile memory:
• You don't have to zero the test leads after every turn on
• Automatic power off time adjustable from 1 to 9 minutes (you can delete it too by 0)
• Shows the battery voltage for a flash before turns off
• Dims the display light under 7V battery voltage (flashing "b" warns to change batt.)
• Turns meter off if battery is weak to avoid improper operation
• Same ESR meter operation, same features, easy replacement

Download features and installation of the nippur microcontroller for EA. ESR meter here

Only 20 Euros retail price with delivery to EU.

If you want to buy, click here.