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Korum Digital Scales Review (28 posts / 31,830 views)
christian
Posts: 1,376
#26 13 Oct 2025 20:33
1
In reply to Post #1
Quote... they switch off automatically after 30-45 seconds to save battery.....

And there is the reason i won't use any digital scales...that is simply not long enough...

The number of fish I have seen weighed on digital scales that have timed out and turned off automatically is ridiculous. They do not remember the tare so when turned on again the weight of the sling is included in the weight of the fish. An average retainer sling weighs about 31/2lbs so if you use digital many ought to take that off the weight of your pb.

If anyone knows of any digital scales that do not operate in this manner I would be very interested to know as I would like a set.
Tinhead Tinhead
Posts: 17,085
#27 14 Oct 2025 16:21
0
In reply to Post #1
Does that mean once you zero them with the sling attached you have 30-45 seconds to get the fish in the sling and weighed.
If so I can see that time elapsing quicker than you think.
I can see the attraction of the physical size of digitals but I'm sticking with my dial scales
Karlos Karlos
MODERATOR
Posts: 14,136
#28 21 Oct 2025 21:13
0
In reply to Post #27
Yes.

This is the case with my Avid scales and with my Korum scales.
I am now in the habit of reaching over to the scales and giving the hook a little tug to keep them 'alive' for another 30 seconds....or if my brother is helping with the fish care, he knows to keep the scales 'alive'

It is a pain. I like the auto-off but I think 2mins or maybe 5mins would have been better

I have a set of expensive original Fox digital scales but I never use them as the batteries used to go flat between sessions. I don't recall having the same issue with them

p.s. Fox and sister companies does not include Korum. Korum is the specimen arm of AVID (Preston Innovations being the match arm)
MrNuvawun MrNuvawun
Posts: 2,429
#29 22 Oct 2025 10:37
0
In reply to Post #28
I've got the saber digitals, which are the same as the sonik ones. Yes, they also time out and switch off automatically too quickly for zeroing before weighing. I don't bother anymore, I just knock off 1lb 14oz, which is what my Korda Compac weigh sling weighs wet every time I've checked it. So much easier.
nicksmith1 nicksmith1
Posts: 668
#30 24 Oct 2025 21:05
0
In reply to Post #26
I have been using the Reuben Heaton 9000 digital scales for a couple of years now, have never had a problem with the tare facility, seems to be enough time to sort the fish out after zeroing the scales etc. Apparently, the tare function doesn't reset until you turn off the scales, which explains why I have never had an issue - before weighing I always double check the reading on the scales to make sure they haven't reset. They never have so far. I still keep a pair of dial reubens in the car, just in case, but have never needed them. Good set of weighing scales and good battery life too. Highly recommended.
torchy
Posts: 30
#31 25 Oct 2025 14:02
0
In reply to Post #30
That's interesting because I have those same scales but have ended up weighing fish+sling and then deducting sling, because they always timed out between me taring them with the sling and then being ready to weigh the fish.

Have I misunderstood how they work? Are you saying that even if they time out and automatically switch off, as long as I haven't manually switched them off then they will start at the previously tared weight? I'd be mega happy if that's the case!
Beyonce
Posts: 1,710
#32 25 Oct 2025 14:10
1
With digital scales I just weigh the fish, put it back, weigh the sling and subtract. Am I missing something?!
nicksmith1 nicksmith1
Posts: 668
#33 26 Oct 2025 07:09
0
In reply to Post #31
Strange, I have never had the scales time out on me by the time I get to weigh the fish which is probably why I have never had an issue. I can't comment on whether they switch off and will restart at the tared weight - I cant see that this would happen but I might check & see how long before they switch off anyway..
torchy
Posts: 30
#34 26 Oct 2025 08:06
0
In reply to Post #33
It may be that I am not adopting the most efficient unhooking/weighing routine. My normal routine is this:

1. (Eventually!) catch fish, unhook and leave in landing net while I get things ready.
2. (If it wasn't for the time out issue) wet sling and tare scales
3. Break down landing net, put fish (in carefully rolled up landing net) into sling
4. Bring to unhooking mat, remove net from under fish
5. Zip up sling and weigh
6. Back to mat for photos, disinfectant, etc.
7. Zip up sling and back to water

By the time I get to 5, my scales have turned off.

Is there a more efficient way of going about things I wonder?
Beyonce
Posts: 1,710
#35 26 Oct 2025 08:14
0
In reply to Post #34
See post 32..
Ged
Posts: 477
#36 26 Oct 2025 11:02
1
In reply to Post #34
Just do as Beyonce suggested, just weigh the sling on its own and subtract from total weight.
I would suggest altering your routine slightly, less handling.

1. (Eventually!) catch fish, unhook and leave in landing net while I get things ready.
2. wet sling
3. Break down landing net, put fish (in carefully rolled up landing net) into sling
4. Bring to unhooking mat, remove net from under fish
5. Take photo's and any treatments
6. Zip up sling, switch on scales and weigh, then straight back into the water.
7. Weigh sling on its own and subtract from total weight.
Tinhead Tinhead
Posts: 17,085
#37 26 Oct 2025 11:37
1
Or just use dial scales.Added bonuses are no batteries to let you down, can be left out in the rain and no worries that like other electronic things they stop working for no apparent reason.
cameraman cameraman
Posts: 155
#38 12 Dec 2025 00:16
1
I have a set of the 9000 digitals and I emailed Reuben heaton about the tare function.
This was their reply "The tare will hold until the scale auto-offs. This should be around 7 minutes"
Hope this may help
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