This inexpensive simple meter is only used for testing voltage and voltage drop.
There are two threaded ports on either side, male side is used for threading
into a battery/mod with 510 threading, the female side is used for 510 atomizers or
eGo with a separate 510/ego adapter sold separately. When the battery is turned on, connect
the volt meter and mod/battery together, press the button of mod/battery, and the current voltage will be shown.
You may also use it to measure voltage drop when using an atomizer threaded into the meter at the same time but it
is not recommended to use it this way as a permanent device left on all the time as it could damage battery over time.
- Brand: Tobeco
- Unit: 1pc
- Size: Height 48mm;Diameter 20mm
- Threading: 510
- Shipping weight: 30g
- Package: Paper Box