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Ohaus EX4202 Explorer Precision Electronic Balance with 4,200g Capacity and 0.01g Readability

From€5,066.15excl. VAT

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Maximum Capacity
4,200 g
Readability
0.01 g
Pan Size
7.5 in x 8 in (190 mm x 200 mm)
Internal Calibration
AutoCal™ - Automatic
Draftshield
—
All 22 specifications
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Specifications 22

Brands
Ohaus
New/Used
Used
Maximum Capacity
4,200 g
Readability
0.01 g
Pan Size
7.5 in x 8 in (190 mm x 200 mm)
Internal Calibration
AutoCal™ - Automatic
Draftshield
—
Auxiliary Display Model
Available as an Accessory
Battery Life
Not Applicable
Communication
RS232 (Included); USB (Included); Ethernet (Available as an Accessory)
Dimensions
3.9 in x 15.5 in x 9.1 in (98 mm x 393 mm x 230 mm)
Display
Full-color 5.7 in VGA, touch screen
In-use cover
Included
Legal for Trade
Not Applicable
Linearity ±
0.02 g
Minimum Weight (USP, 0.1%, typical)
16 g
Net Weight
9.5 lb (4.3 kg)
Pan Construction
Stainless Steel
Power
AC Adapter (Included)
Repeatability (typical)
0.01 g
Stabilization Time
1 s
Tare Range
To capacity by subtraction

Product description

Precision electronic balance with 4,200 g capacity, 0.01 g readability, touchscreen display, RS232/USB connectivity.

Key Features:

  • Maximum Capacity: 4,200 g
  • Readability: 0.01 g
  • Pan Size: 7.5 in x 8 in (190 mm x 200 mm)
  • Internal Calibration: AutoCal™ automatic calibration
  • Display: 5.7" full-color VGA touchscreen with adjustable brightness
  • Communication: RS232 and USB included; Ethernet available as accessory
  • Construction: Metal base, ABS top housing, stainless steel pan, glass draftshield (top/side doors on 1 mg models)
  • Environmental Conditions: 10°C – 30°C (50°F – 86°F), 85% RH non-condensing
  • Power: AC adapter included; no battery operation
  • Repeatability: 0.01 g typical
  • Linearity: ±0.02 g
  • Stabilization Time: 1 second
  • Tare Range: Full capacity by subtraction
  • Additional Features:
  • Auxiliary display (optional accessory)
  • Security bracket and calibration lock
  • Four touchless sensors
  • Selectable environmental filters and auto tare
  • User selectable calibration points and communication settings
  • User definable project and user IDs
  • Auto standby and up to 14 operating languages
  • Units Supported: Multiple including gram, milligram, kilogram, carat, ounce, pennyweight, Newton, and various regional units
  • Dimensions: 3.9 in x 15.5 in x 9.1 in (98 mm x 393 mm x 230 mm)
  • Weight: 9.5 lb (4.3 kg)
  • Legal for Trade: Not applicable
  • In-use cover included for protection during operation

This balance from the Ohaus Explorer Series is engineered for precise laboratory weighing tasks with multi-functional capabilities and modular, durable construction. It supports complex applications such as formulation, density determination, parts counting, and statistical weighing, suitable for research and industrial labs.

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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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 3 November 2026