| Model | 100MA |
|---|---|
| Brand | happydiy |
Check the listing for details. 1PC SO52 DC 100MA panel meter with blue backlight for tube Amplifier speaker. Condition: New. Listed at 18.99 USD. 1PC SO52 DC 100MA panel meter with blue backlight for tube Amplifier speaker Brand New VU Panel Meter Value: 100MA with Blue Light Backlight power supply can be either DC or AC. For DC power supply, please pay attention to the positive and negative terminals; reversing them may burn out the power supply. Recommended supply voltage: DC 9V. Operating current: 10-20mA. A current-limiting resistor of 200 ohms or more must be connected in series; otherwise, the LED inside the meter may be damaged.