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QuestPair

Ohaus AX423N/E Adventurer Precision Electronic Balance with Touchscreen and Multi-Function Weighing

UsedOhausPrecision Balances AccessoriesUnited States

€2,108.25excl. VAT

In stock

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Maximum Capacity
420 g
Readability
0.001 g
Readability (Certified)
0.01 g
Pan Size
5.1 in (130 mm)
Internal Calibration
Not Applicable
All 24 specifications
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Specifications 24

Brands
Ohaus
New/Used
Used
Maximum Capacity
420 g
Readability
0.001 g
Readability (Certified)
0.01 g
Pan Size
5.1 in (130 mm)
Internal Calibration
Not Applicable
Draftshield
Included
Auto Door
Not Applicable
Auxiliary Display Model
Available as an Accessory
Battery Life
Not Applicable
Communication
RS232 (Included); USB; USB Host
Dimensions
13.39 in x 13.93 in x 9.05 in (340 mm x 354 mm x 230 mm)
Display
High resolution full colour VGA touch display
In-use cover
Included
Legal for Trade
NTEP Certified
Linearity ±
0.002 g
Minimum Weight (USP, 0.1%, typical)
2 g
Net Weight
12.8 lb (5.8 kg)
Pan Construction
Stainless Steel
Power
AC Adapter (Included)
Repeatability (typical)
1 mg
Stabilization Time
2 s
Tare Range
To capacity by subtraction

Product description

Precision balance with 420g capacity, 0.001g readability, touchscreen, GLP/GMP compliance, RS232 & USB.

  • Capacity: 420 g maximum
  • Readability: 0.001 g (0.01 g certified)
  • Pan size: 5.1 in (130 mm) stainless steel
  • Display: 4.3" (109 mm) full-color VGA touchscreen, user-controlled brightness
  • Operation: Powered by included AC adapter
  • Communication interfaces: RS232 and USB included; optional second RS232/Ethernet accessory
  • Compliance: GLP/GMP data output with real-time clock; NTEP certified for trade
  • Features:
  • Weighing modes include parts counting, percent weighing, checkweighing, dynamic/animal weighing, totalization/statistics, formulation, density determination, display hold
  • Environmental filters selectable to minimize effects
  • Auto tare, user-selectable span calibration points
  • Software lockout, reset menu, customizable communication and data print settings
  • User definable project and user IDs; supports up to 9 operating languages
  • Construction: Metal base, ABS top housing, stainless steel pan, glass draftshield with side and sliding top doors (for 1mg models), illuminated level indicator, integral weigh below hook, security bracket, calibration lock, included full housing in-use cover
  • Stabilization time: 2 seconds
  • Repeatability: 1 mg typical
  • Linearity: ±0.002 g
  • Minimum weight (USP, 0.1%, typical): 2 g
  • Dimensions: 13.39 in x 13.93 in x 9.05 in (340 mm x 354 mm x 230 mm)
  • Net weight: 12.8 lb (5.8 kg)
  • Units of measurement supported: Gram, Milligram, Carat, Ounce, Ounce Troy, Pound, Pennyweight, Grain, Newton, Momme, Mesghal, Hong Kong Tael, Singapore Tael, Taiwan Tael, Tical, Tola, Baht, Custom
  • Environmental operating range: 50°F – 85°F (10°C – 30°C), 80% RH non-condensing

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Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026