Hydroponics
Fuzion 7-Piece Calibration Weight Set — 60 g M1 Stainless Steel Kit
Product description
SET CONTENTS AND TOTAL: This kit includes seven individual weights adding up to 60 grams: one 1 g, two 2 g, one 5 g, one 10 g and two 20 g pieces. The collection is designed to cover routine calibration steps for small electronic balances and pocket scales.
ACCURACY & CLASS: The weights are produced to M1 tolerance standards and have been checked against OIML-style tolerances. They’re intended for calibrating gram, pocket, jewelry and other small digital scales where M1 precision is acceptable.
MATERIAL & FINISH: Each weight is constructed from chrome-plated stainless steel to resist corrosion and surface wear. The plating helps keep dimensions stable and reduces contamination from handling.
HANDLING ACCESSORY: A stainless-steel tweezer is provided to pick up the weights, which helps avoid depositing skin oils and keeps the pieces in good condition for longer. The tweezers are more rigid than typical plastic alternatives and store neatly inside the case.
CASE & WARRANTY: All components sit in a compact ABS storage box with a soft foam insert in the lid to prevent rattling and cushion the weights. The maker backs the set with a 10-year warranty and customer support for questions or concerns.
Pros
- Complete 1–20 g set totaling 60 g
- Durable chrome-plated stainless steel
- Compact foam-lined ABS storage case
Cons
- Smallest weights may need verification for lab-tier tasks
- Case lid relies on friction rather than a locking latch
- Not intended as certified primary standards for accredited labs
VerdictA compact, travel-friendly calibration kit that covers common calibration needs from 1 g up to 60 g total. The chrome-plated stainless steel weights and included metal tweezers reduce contamination and wear, while the foam-padded ABS case protects the set in transport. Most users will find M1-grade accuracy adequate for jewelry, pocket and general-purpose balances; however, smaller pieces may need
Reviews
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susan sakio 5/5
Useful for scale calibration
Helps a lot when calibrating my scale. Good value and does the job well. I recommend it.
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wallace stewart 4/5
Reliable and accurate
Accurate and built to last.
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Kelly Keefer-Fulton 5/5
Excellent calibration pieces
Good calibration weights.
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Tmac 5/5
Great little scale companion
Nice small scale accessory — handy for weighing dough and yeast.
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Ronald C. 5/5
Weights matched my jeweler's balance
Everything arrived as described. When checked on my jeweler’s scale the pieces read correctly. Solid set.
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GEORGE CABRERA 5/5
Mostly within tolerance, some small ones off
The set is well made and comes in a compact case. I tested them on an A&D FX-120i balance: most weights met or were right at M1 tolerance, but the two 2 g pieces were outside spec. Overall quality is good, but the maker might recheck the 2 g items.
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Ellen Palmer 5/5
Works fine overall
They appear to perform well. My scale had trouble with the highest weight but otherwise they’re fine.
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Llegó rápido y en buenas condiciones, pero no venía con suerte, así es esto 5/5
Buen material y calidad
Pesas para calibrar basculas con muy buen material y fáciles de guardar.
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Amz Buyer 5/5
Appears to match my calibrated scales
Product matched my already-calibrated scales. Hard to independently verify M1 vs M2, but I’m inclined to trust the manufacturer.
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Steve 4/5
Smaller weights can be off
The tiny weights weren’t all within OIML M3 tolerance; one 2 g was −0.015 g. The 10 g and larger pieces met or exceeded specs. Tested on an Ohaus analytical balance calibrated externally.
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Jonathan 5/5
Seem to give consistent readings
I tested combinations on two scales, like 20+20+10 vs a single 50, and readings matched. Case is well-made; the lid holds shut by friction rather than a latch.
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D 5/5
Neat, accurate small kit
The set is compact with weights neatly seated inside. They seem accurate — a worthwhile purchase.
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Hoosier Brian 5/5
Compact, handy set for accurate everyday use
I bought this Fuzion kit for use with my pocket gram scale and it’s been impressive. The case is pocket-size and keeps everything organized. The weight range covers most tasks I do and fits my travel needs. Very convenient for hobby and small professional work.
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