twohats
New member
I have just measured the current draw of my Lidl (branded Powerfix) calipers.
Switched off - 8.5μA, switched on 9.5μA.
So my 30p LR44 should last a year or so and I should stop worrying about turning it off.
Switched off - 8.5μA, switched on 9.5μA.
So my 30p LR44 should last a year or so and I should stop worrying about turning it off.