Analog meter. That's why.
Analog meter ohms-per-volt around 10k to 20k, Digital meter input impedance 10M to 100M.
Analog meter can't measure an voltage accurately if its greater than a couple of hundred ohms or so output impedance.
Analog meter. That's why.
Analog meter ohms-per-volt around 10k to 20k, Digital meter input impedance 10M to 100M.
Analog meter can't measure an voltage accurately if its greater than a couple of hundred ohms or so output impedance.