Pioneer PX Series, OHAUS Analytical Balance

As of: Wednesday, August 5, 2026

Standard Features

Easy-to-clean analytical draft shield
Up-front level indicator
Selectable environment settings
Flexibility of available options
Removable doors for easy cleaning and access
Up-front level bubble for easy reference
Selectable environmental settings
Standard security bracket
RS-232 interface for connecting to printer or PC
Security menu lock
Backlight display
Below balance weighing with underhook

WARNING: Cancer and Reproductive Harm California Proposition 65

A Balance with Premiere Precision

The Ohaus Pioneer PX Analytical and Precision Series balances are designed for analytical and precision weighing in a variety of laboratory applications.

Pioneer PX Series, OHAUS Analytical Specifications

Weighing Units:
Milligram, gram, carat, ounce, troy ounce, grain, pennyweight, momme, taels, tical, tola, baht, mesghal, newton, custom unit

Operating Modes:
Weighing, parts counting, percent, density determination, dynamic weighing

Power:
120 VAC adapter (220 to 240 VAC adapter by special order), 50/60 Hz

Stabilization Time:
Approx. 4 seconds

Calibration Weight:
PX84/E: 50/80
PX124/E: 50/100
PX224/E: 100/200

Temperature:
Operating:
50 to 86 °F (10 to 30 °C)

Est. Weight:
10 lb (4.5 kg)

Warranty:
Two-year limited

Return Policy:
OHAUS standard policy - restock fee may apply

Pioneer PX Series, OHAUS Analytical Models

Model	Capacity	Readability	Repeatability	Linearity	Weighing Chamber	Pan Size	Dimensions	Part #
PX84/E	82 g	0.1 mg	0.1 mg	0.2 mg	7.32 x 6.30 x 9.05 in (186 x 160 x 230 mm)	3.54 in (90 mm)	8.2 x 12.6 x 12.2 in (209 x 321 x 309 mm)	191850
PX124/E	120 g	0.1 mg	0.1 mg	0.2 mg	7.32 x 6.30 x 9.05 in (186 x 160 x 230 mm)	3.54 in (90 mm)	8.2 x 12.6 x 12.2 in (209 x 321 x 309 mm)	191851
PX224/E	220 g	0.1 mg	0.1 mg	0.2 mg	7.32 x 6.30 x 9.05 in (186 x 160 x 230 mm)	3.54 in (90 mm)	8.2 x 12.6 x 12.2 in (209 x 321 x 309 mm)	191852

Part #	Description	List Price
191850	Analytical, Pioneer (PX), 82g x 0.1mg, 120V adapter	List Price: $2,550.00
191851	Analytical, Pioneer (PX), 120g x 0.1mg, 120V adapter	List Price: $2,931.00
191852	Analytical, Pioneer (PX), 220g x 0.1mg, 120V adapter	List Price: $3,254.00

Part #	Description	List Price
67413	Ohaus balances	List Price: $836.00
191875	Device for Pioneer PX	List Price: $469.00
102799	Forceps, 2.75 Inch, 70mm	List Price: $57.00
102800	Forceps, 3.5 Inches, (89mm)	List Price: $57.00
33454	4x3.5-Ohaus 4590-30	List Price: $86.00
97250	12 x 6 x 2.75 in	List Price: $158.00
100292		Consult
156234	Universal 46001724 Navigator XT, PA, PX, EX Series Requires 156235 Plus SET or 166574 US Plug Only Sold Separately	List Price: $99.00
156235	Kit PN 46001780 Includes 46001766 US Plug - Valor 2000, PA, PX, EX, Defender Series (Kit includes plugs for EU, AU, UK) Add ASAP for US plug	List Price: $50.00
191876	Display PAD7, For Pioneer PX	List Price: $152.00
191877	For Pioneer PX and Explorer EX	List Price: $1,465.00
191878	For Density Determination Kit For Pioneer PX	List Price: $1,228.00
191879	For Pioneer PX	List Price: $370.00
191880		Consult
191881	For Pioneer PX	List Price: $88.00

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