Geekcreit® 0.28 Inch 2.5V-30V Mini Digital Volt Meter Voltage Tester Two Line Voltmeter

what if i put it on 36 volt ? i am a 36 volt battery.

Can I connect it to lead acid battery??

What is a detection input and how do you use this detection input?

If connected to a 1*****.7V battery, will the light show?

can u add it to 1.2w 6v solar panel? (it will be 200mA whereas this item is for

que tal, ¿puede trabajar continuamente el voltimetro?

what is the weight of the module?

can i use this for lithium battery?

witch voltage must be connected to the red wire ???? 12Volt/15 VOLT

Does it have reverse polarity protection?

Is there a version of this that will read negative voltage?

À quoi sert le troisième câble (jaune) ?what's the utility of the 3rd wire (yellow) ?

what is the third wire hole on the PCB for?

Where is the red colour ? I want to buy 1 of each colour but I cannot find red

Can i use for my car battery 12v???

why price for the same item varies from 64 /250 /164 mobile app - on pc ?? why is this ???

Is it possible to request only a 3 wires version ? (or can the 2 wires be changed into a 3 wires?)

why price for the same item sen as from 64 rs to 238 rs ??

Hi what is the voltage adjuster screw for on the back and how would i use that

is it waterproof