- Joined
- Jan 2, 2016
- Messages
- 1,953
See, you had a analog PWM controller, and did not even know it.
My ME 77-C/U's, take a 22.5V battery about the size of a 9 volt battery, only for the highest resistance scale, So not having that battery, only cuts out one function of the meter. Not worth the outrageous cost of the batteries. I have considered using a 9V battery, along with a Buck Boost converter to get the volts up to the 22.5V.
My ME 77-C/U's, take a 22.5V battery about the size of a 9 volt battery, only for the highest resistance scale, So not having that battery, only cuts out one function of the meter. Not worth the outrageous cost of the batteries. I have considered using a 9V battery, along with a Buck Boost converter to get the volts up to the 22.5V.