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OHAUS™ Explorer™ Analytical and Precision Balances, NTEP Certified: PROMO

Delivers accurate results within seconds, improving operator efficiency, productivity and throughput. OHAUS Explorer Analytical and Precision Balances feature a color touch display that can be separated from the weighing base. Note: Promo offer expires Sept. 30, 2016.

Manufacturer: ohaus™  83021344PM

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AC adapter, user manual, AutoCal™ fully-automatic internal calibration, Glass draft shield with flip-top door

Catalog No. 01919241PM


Description & Specifications


Capacity (Metric) 420g
Diameter (Metric) Outer Pan 13cm
Type Precision balance
Amperage 0.6A
Automation Interface Touch screen
Certifications/Compliance NTEP and OIML E2 or ASTM CL 1
Depth (English) 10.2 in.
Depth (Metric) 26cm
Connection Type Bi-directional RS232, USB
Depth (Metric) Pan Not Applicable
Height (English) 13.8 in.
Height (Metric) 35.02cm
Linearity ±0.002mg
Model EX423N
Readability 0.001g
Repeatability <±0.001g
Width (English) 9.1 in.
Width (Metric) 23cm
Display Type Color Graphic Display
Hertz 50/60Hz
Includes AC adapter, user manual, AutoCal™ fully-automatic internal calibration, Glass draft shield with flip-top door
Material ABS Plastic, Stainless Steel, Glass
Sensitivity Drift 3ppm/°C
Stabilization Time ≤1.5 sec.
Temperature Range (English) 50° to 86°F
Temperature Range (Metric) 10° to 30°C
Voltage 100/240V
Weight (English) 15.2 lb.
Weight (Metric) 6.9kg
Width (Metric) Pan Not Applicable
Electrical Requirements 100/240V 50/60Hz
Format Gram, milligram, kilogram, carat, ounce, troy ounce, 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
Sample Size 400g

  • Full-color VGA graphic display (5.7 in. diagonal), 4-wire resistive touch screen
  • QWERTY keyboard and numeric keypad
  • Integral weigh below hook for below balance weighing application
  • Removable stainless-steel weighing platform, stability indicator, overload and underload indicators
  • Metal base, ABS top housing, stainless-steel pan, glass draftshield with flip-top door, replaceable in-use cover
  • Standard USB and R-S232 communication ports and an optional third port of either RS-232 or ethernet
  • GLP/GMP data ouput with real time clock
  • Data transfer function
  • AutoCal fully-automatic internal calibration system
  • Fast stabilization time


NTEP and OIML models available

† Comes with circular pan. This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your 9-digit account number, or become a registered user on by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service at 1-800-766-7000.