SKU: 16488908986

A&D FZ-523 - 520g x 0.001g Precision Balance

Sale price$1040.74 Regular price$1156.38
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

A&D FZ-523 - 520g x 0.001g Precision BalanceA&D FZ 523 520g x 0. 001g Precision Balance The A&D Fortis FZ 523 is a precision balance built around the philosophy of paying for what matters: reliable, accurate weighing without compromise. Featuring A&D's proven Compact Super Hybrid Sensor (C SHS) technology, the Fortis delivers fast ~1 second stabilization with outstanding repeatability in a compact footprint smaller than an A4 sheet of paper. One touch internal calibration ensures the accuracy

A&D FZ-523  - 520g x 0.001g Precision Balance 

The A&D Fortis FZ-523 is a precision balance built around the philosophy of paying for what matters: reliable, accurate weighing without compromise. Featuring A&D's proven Compact Super Hybrid Sensor (C-SHS) technology, the Fortis delivers fast ~1-second stabilization with outstanding repeatability in a compact footprint smaller than an A4 sheet of paper.

One-touch internal calibration ensures the accuracy of the balance at any time: after relocation, temperature changes, or environmental fluctuation, with no special skills or external weights required. The Fortis also features A&D's patented Impact Shock Detection (ISD) system, which provides real-time feedback to prevent damage to the weight sensor, and a shock logging function that records up to 50 adverse impact events with timestamps for later inspection.

The clearly visible reverse-backlit LCD keeps readings easy to read in any lighting condition. A selectable response characteristic lets users trade faster weighing speed for higher display stability depending on the application. The anti-static, shatter-resistant breeze break with rotary sliding doors is easily detachable for cleaning and features a built-in level meter for accurate sample placement.

User Access Control (UAC) with password protection and user rights management ensures accountability in regulated laboratory environments. GLP/GMP/GCP/ISO compliant output with date, time, ID, and serial number meets documentation requirements across all industries.

Features:

  • Internal calibration with one-touch operation, no external weights required
  • Compact Super Hybrid Sensor (C-SHS) for fast, accurate weighing in a small footprint
  • Impact Shock Detection (ISD) with shock logging (up to 50 events with timestamp) to protect the weight sensor
  • Selectable response characteristics to balance speed and display stability
  • Anti-static, shatter-resistant breeze break with rotary sliding doors, easily detachable for cleaning
  • Counting mode with Automatic Counting Accuracy Improvement (ACAI) for high-accuracy piece counting
  • Comparator function with buzzer for intuitive, error-free check weighing
  • Percent mode useful for target weighing or checking sample variation
  • Animal weighing (average & hold) function for weighing moving objects
  • Statistical calculation function (SCF) to facilitate the analysis of measurements
  • Capacity indicator that lets you know the remaining capacity of the balance
  • Density determination function (density kit sold separately)
  • Underhook for below-balance weighing of density samples or magnetic materials
  • User Access Control (UAC) with password lock and user rights management
  • GLP/GMP/GCP/ISO compliant output with date, time, ID, and serial number
  • Auto Power ON/OFF for energy savings

Specifications:

Capacity 520g
Readability 0.001g
Repeatability 0.001g
Linearity ±0.002g
Calibration Internal
Stablization Time ~1s
Weighing Pan Dimensions  Ø 130mm 
Product Dimensions 193 x 262.5 x 85.5mm / 176mm (with the small breeze break)
Applications
  • Comparator mode with buzzer for intuitive, error-free check weighing
  • Percent mode useful for target weighing or checking sample variation
  • Animal weighing (average & hold) function for weighing moving objects
  • Statistical calculation function (SCF) to facilitate the analysis of measurements
  • Capacity indicator that lets you know the remaining capacity of the balance
Weighing Units  g, mg, oz, lb, lb-oz, ozt, ct, mom, dwt, gr, and a user-programmable unit for conversion applications
Connectivity RS-232C interface (standard)
Quick/bi-directional USB interface (optional)
Ethernet (TCP/IP) interface (optional)
Bluetooth® interface (optional)
Warranty 5 Years

 

Additional Information:
Fortis FZ-i FX-i Series Literature
Fortis FZ-i FX-i Quick Start Guide
Fortis FZ-i FX-I Manual



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16488908986

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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
H
Hannah Chang
Bozeman, US
★★★★★ 3
good toys but better for gentle / non aggressive teethers
Color: Blue
cute but not very durable. better for dogs who are not aggressive chewers even though they are young pups. when they are broken apart by teeth, the pieces are at least clean cuts. no big concerns of ingestion
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
A
Amazon Customer
Boise, US
★★★★★ 5
Cute set for my 2-1/2 pound chihuahua puppy, and this set would also make a great gift
Color: Pink, Color: Pink
First off, I like how each piece is individually wrapped and then placed all together in a plastic bag. While it's not in a gift box, I feel like this would still make a really cute gift (that shows up in good shape, too.) For the current price of under ten bucks, this feels like a really great value for five cute toys. My chihuahua puppy is only 2-1/2 pounds, so some of these are a bit larger for her, but that's to be expected at her tiny size, and it doesn't stop her from enjoying them. These feel really sturdy to me for smaller dogs to chew on. I personally love the added "ribbons" because I think they're adorable and because my dog loves things like that. They really get her to engage with toys even more. while also giving me another way to interact with them more as I play with her. I could see how those fabric pieces may wear down over time for a larger dog, but I think it depends on how much a dog focuses on chewing on those pieces. Fortunately, the plastic toys will still be cute without those fabric pieces if anything happens to them. Unfortunately, the plastic pieces have a very slight odor. I'm super sensitive to smells, so you may not notice it at all. It's certainly not as bad as so many other plastic items, and it came right off when I washed it in dish soap (which I would do before giving these to my pup anyways.) I hope your small dog enjoys these as much as we do, and I hope you find this review helpful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
A
Aquaman
Whiting, US
★★★★★ 4
My dog wasn’t interested in these
Color: Pink
I have a 10 pound adult Maltese/Yorkie mix and she was not interested in these toys at all. They are solid construction and very firm. They have lots of bumps, humps and ridges that would likely feel good to a teething puppy. They look great but I’m not sure why they put ribbons on some of them. The ribbons would be quickly shredded with a game of tug-o-war with my dog. I deducted one point for usefulness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
N
Verified Purchase
Nick Wu
Natrona Heights, US
★★★★★ 5
good
Color: Yellow - Fried Chicken Leg, Color: Yellow - Fried Chicken Leg
My dog is obsessed with this toy. He carries it around everywhere and plays with it every day. Good quality, cute design, and great value. Would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
C
Verified Purchase
Chentao
Battle Creek, US
★★★★★ 5
doggy toy chicken leg
Color: Yellow - Fried Chicken Leg
I bought this chicken leg toy for my dog and it quickly became one of his favorites. The yellow top part has two different sections — the very top makes a crinkly sound like paper when he bites it, and the middle squeaks when he chews or presses on it, which really keeps him interested. The white bottom part is super soft and easy for me to hold, so it’s great for playing tug or just interacting with him. The size is perfect for small dogs, but it might feel a bit small for larger breeds — that said, the material quality is really nice. Overall, it feels well made, fun, and keeps my dog entertained without getting bored. Definitely a good buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026

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