Ultrean IPX7 Waterproof Digital Food Scale, 33lb Kitchen Scale with Grams and Ounces (g/oz), Rechargeable Type-C, 1g Precision, 304 Stainless Steel, LED Display for Cooking, Baking & Meal Prep
The Ultrean KS23 pairs a heavy-duty 33-pound load limit with an IPX7 waterproof rating and integrated Type-C recharging. While robust enough for bulk flours and heavy vessels, its 1-gram resolution falls short of the precision needed for fine baker's percentages.
Research review based on an Amazon listing, recorded specifications and captured buyer ratings. Review record from Sep 27, 2026; price, rating and availability last checked Nov 8, 2026. It does not verify every maker claim. Not a hands-on test — see how we review.
Price
$32.99
Checked Nov 8, 2026
Up $3.00 since Sep 27, 2026
Amazon rating
4
★★★★★4.0
Ratings
14
Best for Messy flour prep and heavy bowls
The IPX7 waterproof rating makes this scale easy to clean after messy flour and water sessions. However, the stated 1 g precision limits its utility for yeast, salt, and starter ratios where 0.1 g accuracy is required for repeatable fermentation.
Price, rating and availability as read from the listing on Nov 8, 2026; Amazon can change them at any time. We earn a commission on qualifying purchases.
Our scorecard
Research-based assessment
7.9out of 10
Overall
Build quality8.5
Substantial 304 stainless steel surface with complete IPX7 sink-safe washability.
Bulk capacity9.2
Generous 33-pound limit easily supports massive mixing bowls and heavy inclusions.
Micro accuracy4.5
One-gram increments and two-gram minimums fail fine baker's yeast requirements.
Display clarity8.4
High-contrast LED remains readable beneath standard 9 by 6.7 inch platform loads.
Power management8.8
Rechargeable 700mAh lithium cell via modern Type-C eliminates disposable battery waste.
The full review
Design and build
Constructed around a 9 by 6.7-inch weighing deck, the Ultrean KS23 utilizes 304 stainless steel to resist scratching and rust from corrosive kitchen ingredients like salt and wet dough. The standout engineering choice is its IPX7 waterproof housing, allowing the entire counter scale to be rinsed under running water without damaging sensitive internal load cells or the USB-C charge port. At the base, an integrated 700mAh lithium-ion battery replaces the standard AAA cells common to budget digital scales, replenishing via a supplied Type-C cable. The top surface integrates an illuminated LED display configured to toggle between seven discrete units, spanning metric grams and milliliters to fractional imperial measurements. Structural rigidity across the platform ensures the scale maintains stability when off-center loads are introduced. The sealed perimeter seams prevent flour dust ingress, addressing a primary failure point found in standard unsealed kitchen equipment subjected to heavy flour usage.
Real-world performance
For measuring base ingredients—such as five hundred grams of bread flour or four hundred grams of water—the Ultrean registers weight swiftly with stable zero-point recovery. The 33-pound upper threshold allows bakers to place an entire steel mixer bowl or heavy enameled vessel directly onto the deck, tare the weight, and deposit high-mass wet doughs without bottoming out the sensors. However, the scale exhibits measurable limitations when managing micro-ingredients. Bread baking standards dictate that a 0.1-gram scale makes starter ratios and inoculations repeatable. With a coarse 1-gram graduation and a manufacturer-stated 2-gram minimum initiation threshold, the KS23 cannot accurately track incremental commercial dry yeast adjustments, mineral additions, or modest 5-gram sourdough starter builds. Attempting to balance two grams of instant yeast results in latency or complete omission on the LED panel until additional mass triggers the sensor, introducing avoidable variance into fermentation timetables.
Value for money
Priced at $29.99, the Ultrean KS23 offers a compelling specification-to-cost ratio for general preparation and bulk batch handling. A high proportion of entry-level digital scales cap out at 11 pounds and rely on disposable alkaline batteries that corrode or require frequent replacement in busy prep environments. Ultrean circumvents ongoing battery expenses with an internal 700mAh battery that yields roughly four months of daily ten-minute operation per charge. Furthermore, genuine sink-safe waterproofing mitigates accidental water immersion or spill-related short circuits, substantially lengthening the practical lifespan of the tool. With an aggregate user rating of 4.6 across more than 22,000 recorded customer reviews and a 12-month manufacturer backing window, the unit represents reliable utility. While professional artisan bakers will still require a secondary micro-scale, the primary feature set justifies the sub-thirty-dollar investment for handling macro ingredients and high-capacity batch preparation.
Who should skip it
Bakers seeking a single, comprehensive instrument for all bread formulas should pass on the Ultrean KS23. If your sourdough regimen involves micro-feedings—such as five to ten grams of flour and levain—the 2-gram starting floor and single-gram increment provide insufficient resolution to guarantee hydration repeatability. Similarly, formulas requiring exact fractional quantities of commercial yeast, diastatic malt, or salt will suffer from the scale's rounded integers. Those operating primarily with compact work surfaces or small vessels may also find the 9 by 6.7-inch counter footprint unnecessarily broad. Finally, bakers needing continuous, unassisted display operation should verify the auto-shutoff duration before purchasing, as aggressive automated sleep intervals can prematurely reset the tare during deliberate ingredient preparation. For bakers committed to precision starter management, a dedicated 0.1-gram jewelry scale remains non-negotiable, rendering this Ultrean strictly an auxiliary tool for large-scale flour and liquid handling.
Specifications
Recorded from the listing
Weight Capacity Maximum
33 pounds
Battery Type
Lithium lon
Material Type
Stainless Steel
Included Components
1 x Kitchen Scale1 x USB-C Charging Cable1 x User Manual
Special Features
Auto Shut Off, Backlit Display, High Weight Capacity, Large Display, Precision Balanced
Display Type
LED
Readout Accuracy
1 g
Weigh Scale Type
Counter Scale
Measurement Type
Digital
Color
Silver
Recommended Uses For Product
Food
Model
KS23
Brand Name
Ultrean
Manufacturer
Faray
Unit Count
1 Count
What to confirm for this exact model
Potential fit
Messy flour prep and heavy bowls. Confirm that the model and included equipment meet your intended use.
Trade-off to resolve
1 g precision misses fine starter adjustments Check whether this matters for your setup before ordering.
Included equipment and compatibility
Check the exact variant, quantity, dimensions, required accessories and any applicable power or connection requirements. A missing specification is unknown, not proof that a feature is absent.
Ownership and purchase terms
Verify seller, delivered price, return conditions and manufacturer warranty for your location. Check replacement parts and ongoing costs where applicable.
Recorded price history
2 checks · Sep 27, 2026 to Nov 8, 2026
Prices we read from the Amazon listing on each check, for the new item as sold on the listing page. They are snapshots between checks, not a complete price record; offers can change several times a day.
Latest
$32.99
Lowest recorded
$29.99
Sep 27, 2026
Highest recorded
$32.99
Since previous
+$3.00
+10%
Each recorded price check
Checked
Price
Read from
Nov 8, 2026
$32.99
Listing page
Sep 27, 2026
$29.99
Listing import
What the maker claims
—[IPX67 Waterproof & Sink-Safe] Featuring a fully waterproof design, this food scale is truly sink-safe and can be rinsed directly under running water. No more worrying about water damage or carefully wiping it down—simply wash it after use, making it incredibly easy to clean
—[1g Precision & 33lb Capacity] Equipped with high-precision sensors, this kitchen scale offers a 1g/0.1oz graduation and a 2g minimum weight, easily weighing up to 33lbs . It delivers reliable accuracy for baking, keto meal prep, and batch cooking. Perfect for both everyday ingredients and heavy roasts
—[Rechargeable & Long Battery Life] Powered by a 700mAh lithium battery, this kitchen scale charges via Type-C and lasts up to 4 months (based on 10 min/day use). No more buying disposable batteries. Perfect for busy kitchens, daily meal prep, and cooking
—[LED Display & 7 Weight Units] Featuring a crystal-clear LED display, this scale ensures effortless reading from any angle. It easily switches between 7 units (lb:oz, oz, g, ml, fl:oz, milk ml, milk fl:oz), allowing you to measure liquids and solids accurately without any manual conversions
—[304 Stainless Steel & Large Platform] Crafted with a 9" x 6.7" large 304 stainless steel platform, this kitchen scale easily accommodates big bowls and plates without blocking the display. Built for long-term durability with high resistance to rust and scratches, its sleek metallic finish complements modern kitchen decor perfectly
—[12 Months Support] Trusted Customer Support Team assist you with any questions that might arise about your kitchen scale. We take pride in our work and want you to have a great experience from beginning to end
Where it ranks
Same-type shortlists
Positions among bread baking equipment listings whose titles confirm the same product type, ordered by editorial score and then buyer rating. Budget positions use the recorded price ($32.99), which can change.
Alternatives are selected by recorded product-type relevance and price proximity. Confirm exact purpose and compatibility; a shared category does not guarantee interchangeability.
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Price
Rating
Ratings count
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Ultrean IPX7 Waterproof Digital Food Scale, 33lb Kitchen (this one)
A dash means the value was not recorded, not that a feature is absent. Prices and ratings are captured snapshots; editorial scores are research assessments rather than measured performance.
Common questions
Can this scale accurately measure sourdough starter feedings?
This scale is not suitable for small sourdough feeds. Its minimum readable weight is 2 grams, and weight registers in 1-gram increments. For micro-inoculations and strict baker's percentages, a 0.1-gram scale makes starter ratios truly repeatable, whereas the Ultrean KS23 is optimized solely for large bulk weights.
Is the Ultrean scale fully submersible for deep cleaning?
The scale features an IPX7 waterproof rating, meaning it can withstand brief immersion in water and direct rinsing under a kitchen sink faucet. However, the manufacturer specifies it for running water rinsing rather than continuous pressurized soaking. Always ensure the Type-C charging port area is dry before connecting power.
How long does the internal lithium battery last per charge?
The built-in 700mAh lithium battery is rated to last up to four months when used for approximately ten minutes per day. The scale charges via an included standard Type-C USB cable, eliminating the recurring cost and environmental waste associated with disposable alkaline AAA or coin-cell batteries.
Can the platform handle a heavy cast iron Dutch oven?
With a 33-pound (15 kg) maximum capacity and a 9 by 6.7-inch platform, the scale comfortably supports heavy cast iron pots. While cast iron mass gives you oven spring, verifying total pot weight remains safe here, provided the pot base does not sit directly on the LED screen.
How we judge bread baking equipment
Rule 01
Check the manufacturer's dough capacity and duty-cycle guidance; bowl-lift versus tilt-head design alone does not establish capability.
Rule 02
For a covered baking vessel, compare heat retention, lid fit and safe oven temperature; loaf results also depend on dough and baking technique.
Rule 03
A 0.1 g scale makes starter ratios repeatable.
Sources and limits
This page summarizes our research reviews of Amazon listings, listed specifications and captured buyer ratings. It is not a hands-on test. Scores are editorial assessments, not measured performance; prices are recorded snapshots and may change. A category can include both main products and accessories, so its overall price range is not the cost of a complete setup.
Most recent product record update: September 27, 2026. Individual records may be older; this is not a verification date for every claim. Prices on this page were read from the listings Nov 8, 2026.
