KastKing Waterproof Floating Digital Fishing Scale with No-Puncture Lip Gripper. Dual Mode - Pounds/Ounces & Kilograms. 0-50 Lbs/22.68 Kg, Lightweight ABS Frame, Non-Slip Handle. review and price compare 2025

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Product overview

Brand	KastKing
Material	Stainless Steel, Acrylonitrile Butadiene Styrene
Item Weight	0.66 Pounds

product features

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Waterproof/Floating Digital Scale – The KastKing MadBite digital scale is both waterproof and it floats! Never lose another scale if dropped into the water with this durable and floating digital scale. Waterproof design keeps it functioning well in all weather conditions.
Lightweight, Durable handle – High strength ABS handle is strong and light weight and features TPR non-slip sides which give you a firm grip when weighing you’re catch. The wide handle opening makes it easy to hold for any hand size, with or without gloves and the scale weighs only 5.6 ounces.
Dual Mode Digital Weight Measurements – Quickly and accurately weigh your catch in pounds and ounces from 0-50 lbs or easily convert to Kilogram measurements from 0-22.68 Kilograms. There is also a memory function where you can store up to 9 different weights so can refer to them at any time.
Easy Storage and Transport – The scale is 10.23” long x 3.14” wide x 1.27” thick and weighs only 5.6 ounces. It has a stainless-steel hook for quickly weighing fish which is 2.36” long and includes a No-Puncture lip gripper that allows you to weigh fish without puncturing the jaw.
No-Puncture Lip Gripper Included – Includes a No-Puncture Lip Gripper clamp that can be used separately or with the scale for quick and easy weight measurements after landing fish and before release or placement in a livewell. Batteries are included!

Product Description


Lightweight, Durable handle High strength ABS handle is strong and light weight and features TPR non-slip sides which give you a firm grip when weighing you’re catch. The wide handle opening makes it easy to hold for any hand size, with or without gloves and the scale weighs only 5.6 ounces.	No-Puncture Lip Gripper Included Includes a No-Puncture Lip Gripper clamp that can be used separately or with the scale for quick and easy weight measurements after landing fish and before release or placement in a livewell. Batteries are included!	Dual Mode Digital Weight Measurements Quickly and accurately weigh your catch in pounds and ounces from 0-50 lbs or easily convert to Kilogram measurements from 0-22.68 Kilograms. There is also a memory function where you can store up to 9 different weights so can refer to them at any time.

product description

product details

Date First Available ‏ : ‎ June 22, 2018
Manufacturer ‏ : ‎ Eposeidon
ASIN ‏ : ‎ B07DXZNLL8

important information

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Questions about KastKing Waterproof Floating Digital Fishing Scale with No-Puncture Lip Gripper. Dual Mode - Pounds/Ounces & Kilograms. 0-50 Lbs/22.68 Kg, Lightweight ABS Frame, Non-Slip Handle.

description says warerproof, but are they saltwater proof?

Answer: Hi there,

Answer: waterproof yes but with eventual saltwater corrosion nothing is saltwater proof lol.

Answer: Definitely NOT waterproof. Stored them on my boat and just the residual moisture made the unit crap out in exactly 1 year. Terrible quality.

Answer: Have not used them in Salt Water but I think they would be fine.

Does it tare?

Answer: Yes, it does.

Answer: Yes, it does tare.

Answer: It does

What is the accuracy of the scale +/_? I want to measure puppy over the growth period. :)

Answer: Mine was pretty accurate. However, You can buy the same scale three times and get different answers. I suggest weighing a dumbbell And going from there.

Is this backlit? Does it have a built-in measuring tape?

Answer: No tape...and I use it during the day so I don't know about the back lighting.

what measure range have it?

Answer: 0-50 pounds.

Answer: 0-50 lbs.

Looking for a scale that won’t lock the measurement after 2 seconds. Needed it for tank filling. Will this work?

Answer: It does not lock after two seconds, but I'm weighing ploppers, not filling a tank. It might lock after a few seconds???

How do you use the memory ? When I push the memory button a “C” just pops up.

Where is this made?

Answer: Garden City, NJ.

Are the lip grippers spring loaded?

Answer: They clamp shut but do not spring open.

Answer: No they are not.

Answer: No

My scale is stuck on kg. Anyone know how to get it back to lb/oz? Thanks

Answer: Press and hold the power button until it changes

any online instructions for this thing?

Answer: Same problem. Looked extensively for instructions..Couldn't get the thing to work properly, so returned it.

Answer: Mine came with a small card in it, with limited instructions.

Answer: No

I bought this handheld weighing scale is there a way to calibrate the scales they are haft pound

Answer: Yes. Reset to zero.

Can this scale be calibrated?

Answer: Yes.

Does Kastking offer a warrenty on this scale? The first time it hit the water it died and I'm 2 weeks out of the amazon return window.

Answer: I think it's a year warranty. You would need to contact Kastking. Check the battery first.

Do the grippers float?

Answer: Hello,

Answer: Can’t tell you if they float but they are very small and won’t hold a decent sized fish I threw them away. The scale is nice though!

Answer: Yes they absolutely float..

Answer: Yes they do

can the lip grabber hold 50 lbs?

Answer: I would think so. Never caught a 50 pounder but this scale has a grabber that locks so it should hold it

does the scale read 0 with the lip gripper attached ?

Answer: Yes it’s on 0

Answer: Yes, you hook it on and press the tare button and it zeroes

What is the accuracy of the scale? I want to measure kittens. :)

Answer: Baby cat fish all the way to the big ol' daddy fish it has been accurate with my large mouth toads.

What is the warranty on this scale?

Answer: Hi Scott,

Does this scale weigh in decimals?

Answer: Hi rondot,

Answer: No it weighs in pounds and ounces. no decimals

Answer: Yes it measures 10ths and 100ths

Answer: Yes, it does.

How big are the lip grips?

Answer: The gripper portion is 9-10 inches long and 1/2 inch wide. I haven't damaged any fish using mine. The scale portion (with hook) is about the same length. Use the lanyard to attach the 2 pieces and it comes out to about 2 foot long. BTW, I weighed some metal weights when I got it and found it very accurate at 5 and 10 pounds.

Answer: We lake fish and catch bass and the grips are sufficient.

Answer: I do not have a size spec, but it worked with a 13 lb catfish I caught

Answer: I use these for Large mouth bass and they work great. If you are wanting to know if they would work on a pike or musky, the answer is no, I do not think so.

Does this scale give the total combined weight of your fish?

Answer: Nope

Will the grippers hold a 30lb catfish?

Answer: I don't think so.

Has anyone tested the accuracy of this scale yet ?

Answer: I have not compared the weight on the scales to any others .

Does this scale have automatic power off?

Answer: It does, but it’s a piece of garbage. Don’t recommend to my worst enemy.

Answer: Ues

what measure range have it?

Answer: 0-50 pounds.

Answer: 0-50 lbs.

Warranty? bought 10/30/19. it failed nov. 2020. battery still good, changed anyway. doesn't turn on. accuracy was good while alive..

Answer: Sadly, throw it away. I had the same issue, worked great for about one tournament then just died. I then bought the Rapala 15lb digital tournament scale and swapped the clip for the small Ardent gripper clamp. I have a full year on that rig, dropped it in my live well at least once, baked it in the sun, and left it in the rain...and my weights are still spot on with the weigh-in results.

Answer: I would reach out to KastKing customer service directly.

What size batteries does it take?

Answer: It takes a quarter sized watch battery, sorry dont know the exact size

Answer: CR2032

Will this hold a large catfish?

Answer: I guess it depends on what you call large. I have weighed King Salmon up to 25lbs on mine.

Answer: The scale and the gripper are both rated for up to 50 pounds. To use them together, you may need to swap out the split ring on the gripper handle. In testing mine, I connected the gripper to a 10 pound object and then connected it to the scale. As soon as I lifted, the split ring pulled apart. I replaced it with a sturdier one from an old key ring.

Answer: I’ve held up to 30 pounds several times. I’m fairly certain it would

Does it tare?

Answer: Yes, it does.

Answer: Yes, it does tare.

Answer: It does

Product reviews of KastKing Waterproof Floating Digital Fishing Scale with No-Puncture Lip Gripper. Dual Mode - Pounds/Ounces & Kilograms. 0-50 Lbs/22.68 Kg, Lightweight ABS Frame, Non-Slip Handle.

Joel : Great scales

Worked great saved me lots of time not having to drive to the weigh in station on fish that were to close to call with out scales

Miguel Melenciano : Uhhh? DIIIIINNNGGG!

It floats, its waterproof, it records your weights, and most important of all it works quickly and accurately under "flopping" conditions. So great to see this company master its craft before my very eyes. Everything I've gotten from kastking so far has been on the money. This scale is a keeper! Also you see the pic, close to a 6 pounder.. flopping like crazy.. The grippers didn't flinch once! Well done kastking..Well done!

Glenn : Good scale, lame grabber

I really like this scale, from it being waterproof to the "last 8 weights" memory. The grabbers are weak and slipped on a 4 pound fish. I would much rather they add a grabber clip to the scale in place of the gill hook and get rid of this useless add-on.

Anthony T. : Expensive For what you get

Decent scale...grippers are junk...

Ronald Gaston : Very Accurate

Very accurate. Easy to operate. Easy read screen. Lip clipper allows easy release of fish

Extreme Philly Fishing : Overall a Good Scale!

I originally got one of these to replace my Rapala Weighting Scale. Pros and Cons! Pros: it comes with a gripper, which I find phenomenal. It is a great way of weighting Bass or similar species without ripping their gills, etc. For bigger fish, anglers should put the fish in a net and then weight it. I have had it for a while and battery is still good! Hasn't failed me yet.

Cons: It doesn't have a lbs only system. It has only Kilograms and Lbs and Oz. I understand that this is all personal preference, but being a Physicist, I am just used to 33.50lbs instead of 33lbs 8 oz.. Also, I wished the scale came with a different type of battery in it; though, most scales in the market use complex batteries! Hah.

Darrell M. : Go Kastking!!

Have not been able to weigh a fish yet but so far so good. I really like that it is waterproof. Read-out is easy to read.

Kindle Customer : Easy to read

Easy to hold and read. Being waterproof is great in a kayak. Bold color makes for a faster find and grab. The grabber is also easy to hold onto and work great.

Anthony T. : Expensive For what you get

Decent scale...grippers are junk...

Amazon Customer : POS

Bought this scale early this spring. Always stored in a boat compartment and well protected, never got wet. Used it maybe two or three times and it seemed fine, but 15 days after my return window expired and it doesn't do anything except flash all 8's and the display is super dim. Unacceptable for a tournament angler (or anyone else) so in the trash it goes.

HollyAnne : Works in every way it should!

I bought this for my son and he loves it! Does everything he wants and not too large.

Michael M. : Not worth it

did not work right out of the box. Tried to return but have to take to ups, nearest UPS to me is 50 miles away

Jacob Goodnight : Love it!

I love the quality and color of the combo. Cant wait to weigh the next titan I pull out of the water. I gave a 4 because the clasp at the end broke and the strings became exposed. No biggi though as I just tied it in a know and went about my business.

Rob : Was good till it got wet

Was a good little scale. Like anything on a boat, it needs to be able to get wet. Putting a little gasket over the batter compartment doesn't do a whole lot of good if the clamshell (body) of the scale itself doesn't seal properly....

I gave it 2 stars only because it was a good little scale, sadly I ended up paying 10 a month to find out it isn't as waterproof as they advertise.

Jacob Goodnight : Love it!

Kyle kroft : Highly recommend

Very very very good scale. Easy to carry, easy to operate. I really like the clasp for holding the fish. Very easy to operate

Charles jones : Not wasting my time with crap product

this thing is junk checked it’s Accuracy with a 10 pound weight it weighed 10.11 pounds so then I went and tried it with a 10 pound bag of unopened flower it weighed 9.2 pounds. Checked it against a friends scale and it weighed them accurately. I was a KastKing inner circle member but I am no longer going to buy or promote cast king anymore.

---------------------------- : Great scale

I beleive this is the best out there. For sure is the best one that Ive ever owned.

JuicyJ : Great to log the weight!

Any serious angler needs a scale. This one works like a charm as advertised and comes with a decent lip grip for those fish you don't want to stick your hand in.

Marc : find your PB

good little tool to have the the fishing bag. great way to keep track of your personal record fish, as the scale is accurate to within a few ounces as tested by a known weight. the plastic clamp feels a little light, but so far has worked great. if i can get a year's worth of fishing and weighing out of it, it will have been more than worth it.

Driftin NC : Great price

Great product that’s easy to use and accurate the grips also do good

C. Press : Nice scale

I just received the scale and gripper. Appears to be well made. The Lip Gripper is a little smaller than I expected

Kristina Abbott : Nice scale and lip gripper combo!

This is a great scale and lip gripper combo - works as advertised. Quality is excellent so far - have been using for last month with no issues. Also using the Kastking folding landing net, along with Kastking pliers. I've been really surprised by the build-quality of this brand, especially for the price point.

Big Jack : Reasonably Priced Waterproof - Floating scale

Easy to read. Grippers are great for smaller fish. Being waterproof is key. Rubber seals around battery compartment. So many reviews on other scales say they quit in rain/water, even very expensive ones It floats if it does go overboard. You have to pull the "tape" off battery to get it working.

Seth L : Kayak fishing must have

Perfect light weight setup. Love the fact it floats and that it comes with the lip clamp. Perfect for my kayaking setup.

Eric Brady : Nice step up product for sportfishing and not injuring fish.

The gripper is perfect. I’m sure anyone can appreciate it rather than hanging sport fish from the hook. Gripper is made to hang from the hook. Lil tough zeroing scales w gripper only.

Chris McVey : What’s not to like?

I have 3 of these scales now. I have one in my Bass Bag, Cstfish Bag an Walleye Bag. I recently bought this one because of the Black Friday deal. I’ve tested it in comparison to other scales and I have found them all to be within an ounce of each other. So accuracy is not a concern at all. Not to mention it’s waterproof and it floats! And a HUGE bonus is that it comes with a fish gripper to attach to the scale to easily weigh fish.

Castle : Kastking combo

Nice combo that every fisherman needs in there gear bag. The scale can be a little bit hard to set up but still nice and the grips are nice.

Kindle Customer : Easy to read

Easy to hold and read. Being waterproof is great in a kayak. Bold color makes for a faster find and grab. The grabber is also easy to hold onto and work great.

Amber L. : Great high weight scale for an unbelievable price

This scale is amazing. As soon as i recieved it i put it in the sink to see it it floated and it did. With its 110 pound max it will weigh anything i catch and then some. Worth the money with the big flathead catfish i catch

Sean R. : GREAT

The scale worked awesome straight out of the box! Has memory(which my old scale didn’t have) and is actually waterproof! Super accurate compared to scientific scales and I would definetly reccomend this to others!

Brian Montello : Cheap junk

I purchased this scale, because I was looking for an accurate digital scale. The scale looked pretty much like I expected it to. Took it out fishing, caught and weighed first fish. Seemed accurate, and certainly easy to use. Caught another fish, scale no longer works. Frozen on 0.0. Removed battery tried to reset, did not fix issue. This scale is junk, will be returning it.

Keith N. : Last scale went to the bottom of the pond!

Seems pretty accurate - took some gym weights (5,10 lbs) and weighed them and they were spot on. Good to know that my "guesstimates" were pretty accurate too. It doesn't take up too much room in the kayak and now I can boast with accuracy about how big the bass are (HaHa). I feel like the lip gripper is much easier on the fish than the old style hook.

Steve Moore : Good scale

Love this product. Have used it on several trips out on my boat. Seems accurate when I tested it with calibrating weights. Product appears to be well made too. A quality, product that is constructed well and does what it is supposed to do... All at a fair price point. What more could one ask for?

Marshall : Simple and surprising

The scale has a nice backlit display. The scale is easy to hold and fits just right in my large hand. It is comfortable to hold either the handle on top, or gripped by the sides. The hook on the scale is appropriately sized, and not super pointy. The scale is easy to use, light, waterproof, and brightly colored. The fish grippers are a smaller size than expected, and may be too small for the inshore fishing I had intended to use them for. I may add a larger size to the set later, but If you have any intention of weighing smaller toothy fish it should be fine. They seem to be quality grippers, just smaller than I would like, and I doubt they would work well with anything close to the max rating of the scale.

Gregg : Not even water resistant.

Very disappointed. Had the scale for only a few weeks, seemed like it worked great. Left on boat during the rain and showed water in the screen and would only flash one number and no longer works. So much for waterproof. I will adjust this review if customer service takes care of it in a timely fashion...We will see.

ando : died after before a year

brought this jan 6 th this year after light use with this scale it has stoped working the screen will not even show anything as u can see from pic . come on kastking this bad ill gues ill keep looking for something eles .

David Alan Lake : Solid product

Got it today. Appears to be light but sturdy, and everything looks good. The display has a slightly rough spot on it as you can see in the photo.

The size is nice. A little bigger than the cheap ones, but small enough that it all fits nice your hand.

I bought this because I bought a cheap one 8 months ago that quickly stopped working. Hoping this one provides more durability. Will update if problems come.

Glenn : Good scale, lame grabber

Bryan : Nice when it works —but when does it work?

I bought this to use kayak fishing. I like that it is waterproof and that it floats just in case.

Other than that I've had nothing but problems with it. Maybe I have a defective unit.

The battery is constantly dead. Not sure whether it has an auto-off, but it definitely needs one - and a feature to keep it from accidentally turning on when resting in a bag. Again, if it has these features, they need to be improved because they don't work.

I've never had more than one day of use, only to grab it the next time out and have it not work.

I just replaced the battery this weekend. Had one good day of use. I even packed spare batteries in my tackle box. Two days later I go to use it - nothing. Won't turn on. I replace the battery on the spot. Still won't turn on.

Very disappointed. Sadly, when I search for a scale with the features I want - this is what keeps showing up. I see others with positive reviews. Maybe mine is a dud.

Not sure I want to risk it on another one. So frustrating.

David Alan Lake : Solid product

Tim L : Scale DOA and gripper probably couldn't even hold a 1 lb fish

This company sells absolute garbage! The scale came Dead on arrival, tried multiple batteries and nothing. The gripper was very cheap and I was able to spread the jaws apart with almost no effort, wouldn't trust it to hold any type of fish. I have had nothing but absolute garbage from KastKing and will not buy another one of their products again. I have an Assassin baitcaster that does nothing but backlash and it backlashed while casting a castable sonar and snapped the 30 lb line, throwing $239 into the water 40 ft away. Collapsible net collapses while trying to land fish, making it useless.

Seth L : Kayak fishing must have

Perfect light weight setup. Love the fact it floats and that it comes with the lip clamp. Perfect for my kayaking setup.

Tim L : Scale DOA and gripper probably couldn't even hold a 1 lb fish

Patrick : Not even close to waterproof

I had this scale to use while kayak fishing as it was advertised as waterproof and floatable. I mostly bought due to it being floatable as I would not have to necessarily tether it to the kayak. This product had not even gotten very wet and had never been submerged. Yet, the product became waterlogged and quit working for awhile. Now it is working but you can barely see the numbers. I would not recommend this item at all. I have had other scales that work much better than this one albeit for a higher price and they were not advertised as waterproof or floatable.

Driftin NC : Great price

Great product that’s easy to use and accurate the grips also do good

Dan : Don't Waste your time

This was what I thought would be a good product bought it September 2018 used for a couple months' put it away for the off season in which the battery died. Now with a new battery in it it no longer works. You can't change the weight read out and now it reads everything 500% heavier than it was supposed to (tested with a 5 #weight). Don't Waste you're time.

Gary Slaven : Not waterproof!

I bought this scale because it was supposed to be waterproof. The first time it rained this scale flooded with water. ( it was not submerged) I took it apart and dried it out with a hair dryer. It appears to be working but it is certainly not waterproof. I noticed that some of the screws holding it together had rubber plugs covering them and some did not. Poor quality control.

Amber L. : Great high weight scale for an unbelievable price

Patrick : Not even close to waterproof

you can compare the product price from Costco, wayfair, bestbuy, lowes, target, homedepot, Walmart, ebay, amazon to find the best price for you

KastKing Waterproof Floating Digital Fishing Scale with No-Puncture Lip Gripper. Dual Mode - Pounds/Ounces & Kilograms. 0-50 Lbs/22.68 Kg, Lightweight ABS Frame, Non-Slip Handle. review and price compare 2025

Product overview

product features

Product Description

Lightweight, Durable handle

No-Puncture Lip Gripper Included

Dual Mode Digital Weight Measurements

product description

product details

important information

Questions about KastKing Waterproof Floating Digital Fishing Scale with No-Puncture Lip Gripper. Dual Mode - Pounds/Ounces & Kilograms. 0-50 Lbs/22.68 Kg, Lightweight ABS Frame, Non-Slip Handle.

description says warerproof, but are they saltwater proof?

Does it tare?

What is the accuracy of the scale +/_? I want to measure puppy over the growth period. :)

Is this backlit? Does it have a built-in measuring tape?

what measure range have it?

Looking for a scale that won’t lock the measurement after 2 seconds. Needed it for tank filling. Will this work?

How do you use the memory ? When I push the memory button a “C” just pops up.

Where is this made?

Are the lip grippers spring loaded?

My scale is stuck on kg. Anyone know how to get it back to lb/oz? Thanks

any online instructions for this thing?

I bought this handheld weighing scale is there a way to calibrate the scales they are haft pound

Can this scale be calibrated?

Does Kastking offer a warrenty on this scale? The first time it hit the water it died and I'm 2 weeks out of the amazon return window.

Do the grippers float?

can the lip grabber hold 50 lbs?

does the scale read 0 with the lip gripper attached ?

What is the accuracy of the scale? I want to measure kittens. :)

What is the warranty on this scale?

Does this scale weigh in decimals?

How big are the lip grips?

Does this scale give the total combined weight of your fish?

Will the grippers hold a 30lb catfish?

Has anyone tested the accuracy of this scale yet ?

Does this scale have automatic power off?

what measure range have it?

Warranty? bought 10/30/19. it failed nov. 2020. battery still good, changed anyway. doesn't turn on. accuracy was good while alive..

What size batteries does it take?

Will this hold a large catfish?

Does it tare?

Product reviews of KastKing Waterproof Floating Digital Fishing Scale with No-Puncture Lip Gripper. Dual Mode - Pounds/Ounces & Kilograms. 0-50 Lbs/22.68 Kg, Lightweight ABS Frame, Non-Slip Handle.