53k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

Ohaus EX1103N Explorer Precision Electronic Balance, 1,100g x 1mg Accuracy

UsedOhausPrecision Balances AccessoriesUnited States

From€6,893.8excl. VAT

In stock

Can't find what you're looking for?

Maximum Capacity
1,100 g
Readability
1 mg
Readability (Certified)
0.01 g
Pan Size
5.1 in (130 mm)
Internal Calibration
AutoCal™ - Automatic
All 23 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 23

Brands
Ohaus
New/Used
Used
Maximum Capacity
1,100 g
Readability
1 mg
Readability (Certified)
0.01 g
Pan Size
5.1 in (130 mm)
Internal Calibration
AutoCal™ - Automatic
Draftshield
Included
Auxiliary Display Model
Available as an Accessory
Battery Life
Not Applicable
Communication
RS232 (Included); USB (Included); Ethernet (Available as an Accessory)
Dimensions
13.8 in x 15.5 in x 9.1 in (350 mm x 393 mm x 230 mm)
Display
Full-color 5.7 in VGA, touch screen
In-use cover
Included
Legal for Trade
NTEP Certified; Measurement Canada Approved
Linearity ±
0.002 g
Minimum Weight (USP, 0.1%, typical)
2.1 g
Net Weight
15.2 lb (6.9 kg)
Pan Construction
Stainless Steel
Power
AC Adapter (Included)
Repeatability (typical)
0.001 g
Stabilization Time
1 s
Tare Range
To capacity by subtraction

Product description

Precision electronic balance with 1,100 g max capacity, 1 mg readability, touchscreen, and auto calibration.

  • Maximum Capacity: 1,100 g
  • Readability: 1 mg (Certified 0.01 g)
  • Pan Size: 5.1 in (130 mm) stainless steel
  • Display: 5.7" full-color VGA graphic touchscreen with adjustable brightness
  • Calibration: AutoCal™ automatic internal calibration
  • Draftshield: Included, glass with top-mounted side doors; flip/sliding top door for 1 mg models
  • Communication Interfaces: RS232 and USB (included); optional second RS232 or Ethernet available as accessory
  • Power Supply: AC adapter (included)
  • Legal for Trade: NTEP Certified, Measurement Canada Approved
  • Linearity: ±0.002 g
  • Repeatability: Typical 0.001 g
  • Stabilization Time: 1 second
  • Tare Range: Full capacity by subtraction
  • Weight Units: Multiple including gram, kilogram, carat, tical, ounce, pound, Newton, and various taels and traditional units
  • Operating Environment: 10°C – 30°C (50°F – 86°F), up to 85% RH non-condensing
  • Physical Dimensions: 350 mm x 393 mm x 230 mm (13.8 in x 15.5 in x 9.1 in), net weight 6.9 kg (15.2 lb)
  • Construction: Modular design with metal base, ABS housing, and security features including calibration lock and security bracket
  • Additional Features:
  • Selectable environmental filters
  • Auto tare function
  • User selectable calibration points and communication settings
  • Software lockout and reset menu
  • User definable project and user IDs
  • Auto standby mode
  • Supports up to 14 operating languages
  • Applications: Weighing, parts counting, percent weighing, checkweighing, dynamic/animal weighing, filling, statistics/totalization, formulation, differential weighing, density determination, peak hold, ingredient costing, pipette adjustment, SQC
  • Accessories Available: Auxiliary display, Ethernet communication module

Why Questpair exists

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.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 4 November 2026