I know this topic has been discussed before, and I've watched Dave's experiments on leaky alkalines with interest - but I was just wondering what the collective was using thesedays for batteries in their meters?
I've got a Brymen 257s DMM and 079 Clamp meter - both take AAA and currently using Alkaline, but they can sit for long periods unused and I'm dreading the day I find they have leaked.
Swapping the cells in and out every time you go to use it gets old after the first few times. It seems that all the brands are probably equally bad for leaking with the only certainty being when it happens it will obviously be in the most expensive item you have.
I've tried Eneloops, which seem to work OK for the 257s despite the specification of a min of 2.5V. Unfortunately the clamp meter requires a minimum of 2.85V for Capacitance and Frequency and displays low battery.
I was considering Lithium, but I have read posts on here that they need to be discharged slightly otherwise the meter displays an error. A few people seem to have had issues with one cell randomly dying as well.
I've seen at least one recommendation for using zinc-carbon, but I was under the impression they were just as-leaky as alkaline, especially given their construction.
Assuming making a reliable leak free battery is simply beyond our current technology (although strangely didn’t seem to be 30 years ago
)
I was curious as to what others were using and their experiences? – or even if anybody was all that bothered at all. Am I just being paranoid?