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A&D HR-A / AZ Series

Discover the A&D HR-AZ/HR-A analytical balances. Fast 2-second stabilization, compact design, and reliable accuracy — premium performance at a fair price.

HR-AZ / HR-A Analytical Balances – Precision, Speed & Value
Trusted Accuracy Backed by A&D Sensor Technology
Fast Stabilization in Just 2 Seconds
Compact Analytical Balance for Small Lab Spaces
One-Touch Automatic Calibration (HR-AZ Models)
Easy Cleaning with Removable Breeze Break
Affordable Design Without Compromise

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Models (8) Downloads (1) Features

Models (8)


HR-100AZ	HR-100A	HR-150AZ	HR-150A	HR-250AZ	HR-250A	HR-251AZ	HR-251A
102 g x 0.1 mg	102 g x 0.1 mg	152 g x 0.1 mg	152 g x 0.1 mg	252 g x 0.1 mg	252 g x 0.1 mg	252 g x 1 mg 62 g x 0.1 mg	252 g x 1 mg 62 g x 0.1 mg
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HR-AZ / HR-A Analytical Balances

Globally Proven Precision — at a Fair Price

When choosing an analytical balance, accuracy and reliability come first. The A&D HR-AZ and HR-A Series deliver both, combining proven sensor technology with a compact, user-friendly design that fits seamlessly into any lab or workspace.

Key Benefits

Fast stabilization in just 2 seconds
Powered by A&D’s Compact Super Hybrid Sensor (C-SHS), you’ll get frustration-free weighing at 0.1 mg readability with unmatched speed.
One-touch automatic calibration (HR-AZ models only)
Ensure consistent accuracy anytime with the built-in calibration mass and a single press of a button.
Space-saving compact footprint
At only 198 × 294 mm (smaller than A4 paper), these balances maximize bench space without compromising performance.
Innovative rotary sliding doors
No extra rear clearance required — doors rotate neatly behind the balance for easy access in tight spaces.
Easy-to-clean removable breeze break
Unique clip system allows fast disassembly, making cleaning simple and ideal for gloveboxes and controlled environments.

Designed for Value

The HR-AZ/HR-A Series is built with a lean, affordable design while retaining the precision, durability, and features professionals demand. Whether in research, quality control, or education, these balances deliver premium performance without the premium price tag.