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Ohaus (Authorized Dealer)

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  • $2,613.75
  • Save $286

Model: 30061980

Brand new in its original packaging

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  • Authorized Dealer

    Trusted seller, fast shipping and easy returns.

  • Money Back Guarantee

    Get the item you purchased or get your money back.

  • Sales Support


  • Warranty Period


  • Returns

    30 days returns. See details

Flagship Balances from OHAUS

  • Equipped with a weighing cell that's precision-machined from a solid metal block, Explorer balances are extremely accurate and durable, and are ideal for laboratory and industrial environments.
  • Features such as four-level user management with password protection and a non-editable system log plus a high level of configuration make Explorer balances well suited for regulated applications.
  • A detachable terminal with a large color touchscreen, programmable IR sensors, and a frameless draftshield make Explorer precision balances easy and convenient to use.

Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.

Specification EX423/E
Capacity 420g

Verification Interval* e (g)




Repeatibility Std (g)


Linearity (g) ? 0.002g
Weighing units

Weighing units
Certified Models

Gram, Milligram, Kilogram, Carat, Ounce, Ounce Troy, Pound, Pennyweight, Grain, Newton, Momme, Mesghal, Hong Kong Tael, Singapore Tael, Taiwan Tael, Tical, Tola, Baht, Custom Unit 1, Custom Unit 2, Custom Unit 3

mg, g, oz, lb, ct, ozt, grain, dwt

Weighing modes Weighing, Percent Weighing, Parts Counting, Check Weighing, Dynamic/Animal Weighing, Filling, Totalization, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, Pipette Adjustment, SQC
Keyboard Resistive touch screen with virtual QWERTY and numeric keypads
Calibration External Calibration
Display 5.7" (145mm) diagonal TFT high resolution color VGA resistive touchscreen display with SmarText 2.0
Interface Bi-directional RS232 and USB ports included, third port (RS232 or Ethernet) optional.
Data/File storage and transfer capability Library with up to 5MB of user application data, Data Transfer Function to Microsoft Excel included
Tare range To capacity by subtraction
Stabilization time (seconds)

Sensitivity Drift (ppm/ degree C)

<=1.5 seconds


Typicial Operating Range(g) (USP u=0.10%, k=2)

Optimal Operating Range (g) (USP, u=0.10%, k=2)

1.6 g - 420 g

0.82 g - 420 g

Operating Temperature Range 50 degree F to 86 degree F (10 degree C to 30 degree C)
Operating Humidity Range 15% to 80% at 31 degree C decreasing linearly to 50% at 40 degree C, non-condensing
AC adapter power requirements 100-240 VAC 0.6A 50-60Hz AC adapter
Dimensions WxHxD (in/cm) 9.1W x 13.8H x 15.5D in/ 230W x 350H x 393D mm
Pan size (in/cm)

Display Housing (WxHxD)

5.12 in / 130mm ? round

7.68 x 3.54 x 6.06 in / 195 x 90 x 154 mm
Draftshield 9.9 in / 252 mm draftshield with anti-static glass, flip top, frameless bearing-mounted 6.3 x 9.4 in / 160 x 240mm side entry doors and draftshield chamber light
Net Wt. (lb/kg) 15.2lb / 6.9kg
Storage temperature -14 degree F (-10 degree C) to 140 degree F (60 degree C) at 10% to 90% relative humidity, non-condensing

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