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Ohaus Pioneer PX84
Ohaus is a fine scale. We love 'em!
But... we want to make you aware of one thing about Ohaus.
Unless it's defective, you simply cannot return an Ohaus product, no matter what.
You won't find this information on our competitor's sites, but Old Will thinks you should be aware of it when you buy an Ohaus scale.
- You can read the Ohaus Return Policy here -

Ohaus PX84 Pioneer Analytical Balance with Internal Calibration

Durably constructed high performance balance with simple operation.
84 gram capacity x 0.0001 gram resolution

"In A Nutshell"
PowerPower adapter (included)
DisplayBacklit LCD
TareTo capacity by subtraction
CalibrationInternal: InCal™
External : 2 x 40g
InterfaceRS232 & USB
Platform Size3.54" diameter
Scale Size8.2" x 12.6" x 12.2"
Weighing Modes18

Weighing Modes

Mode:Capacity:Resolution:
Mode: MilligramsCapacity: 84000.0 mgResolution: 0.1 mg
Mode: GramsCapacity: 84.0000 gResolution: 0.0001 g
Mode: KilogramsCapacity: 0.0840000 kgResolution: 0.0000001 kg
Mode: CaratsCapacity: 420.0000 ctResolution: 0.0005 ct
Mode: OuncesCapacity: 2.963010 ozResolution: 0.000005 oz
Mode: PoundsCapacity: 0.185185 lbResolution: 0.000005 lb
Mode: PennyweightsCapacity: 54.0132 dwtResolution: 0.0001 dwt
Mode: Tael HKCapacity: 2.244245 HKtResolution: 0.000005 HKt
Mode: Tael SCapacity: 2.222255 SGtResolution: 0.000005 SGt
Mode: Tael TWCapacity: 2.240000 TWtResolution: 0.000005 TWt
Mode: TicalCapacity: 5.12195 ticalResolution: 0.00001 tical
Mode: TolaCapacity: 7.20176 tolaResolution: 0.00001 tola
Mode: MommesCapacity: 22.4000 momResolution: 0.0005 mom
Mode: GrainCapacity: 1296.318 GrainResolution: 0.002 Grain
Mode: MesghalCapacity: 18.22795 msgResolution: 0.00005 msg
Mode: NewtonCapacity: 0.823758 NResolution: 0.000001 N
Mode: Troy OuncesCapacity: 2.700660 oztResolution: 0.000005 ozt
Mode: Custom UnitCapacity: 84.0000 gResolution: 0.0001 g
Mode: Dynamic WeighingCapacity: 84.0000 gResolution: 0.0001 g
Mode: CountingDetails: Standard
Mode: Percent WeighingDetails: % of sample
Mode: Density DeterminationDetails: Solids and liquids

Product Details

Fast & Accurate With Magnetic Force RestorationThis lab balance is equipped with magnetic force restoration, or electro-magnetic force, to provide super fast, accurate and repeatable measurements.

Internal CalibrationYou won't have to worry about buying calibration weights to keep this lab balance nice and accurate. This PX-84 Pioneer analytical balance has internal calibration that uses an internal mass to perform calibration. This is gonna come in really handy, especially if ya don't like maintaining calibration weights or going through the whole calibration process. If ya prefer to calibrate the scale manually, you can still do that too.

Weighing HookSometimes the thing ya need to weigh just won't fit on the scale's platform. Now that's a problem for most scales, but not the PX84 Pioneer. This analytical balance has a weighing hook built right into the bottom. This hook works by pulling on the weighing platform when an item is hanging from it, just like if ya were to put an item on top of the platform. This will come in handy for density determination, gravity calculation, and a lot more.

Does This Thing Count?You bet it does! All ya need to do is weigh a sample amount of pieces, so the PX84 can know how much each piece weighs, then start counting. You'll be finished in no time.

Average Piece WeightBefore ya start counting your pieces, ya need to let the PX-84 know how much each piece weighs. Ohaus made this simple by averaging the weight of the pieces ya put on the scale. Just type in how many pieces ya put on the platform, and the Pioneer will average the weights. The bigger your sample is, the more accurate the balance will be when counting your pieces.

RS-232 & USB PortsThe PX84 Pioneer has both RS232 and USB communication ports built in for easy communication with printers, computers, monitors and more.

Percent WeighingThis feature will let ya compare the weights of your samples against a predetermined reference weight. This can be helpful with recipe formulation and adjusting batch sizes.

Protective Draft ShieldWhen you're weighing with analytical balances like this one, even the tiniest breeze can interfere with weight readings. This Ohaus balance comes with a durable windscreen to keep out those pesky drafts. Oh, and don't worry, the Pioneer makes it easy to put your items on, or take them off, the platform. The top and sides slide all the way back.

Stainless Steel PlatformThe Pioneer series has a durable stainless steel weighing platform that doesn't scratch easily and will keep its shine without rusting or tarnishing.

Tare FeatureThe tare button on the front of the PX 84 Pioneer can be pressed to "zero out" the weight on the balance. You can then add more weight, and the display will only show the weight of the item you're adding. This sure is useful when ya want to use a separate weighing container, or get the weights of separate items.

Programmable Auto Printing FeatureThis lab balance will automatically print your data for you! Just tell the PX-84 to to send the data at user selectable intervals, when the balance is stable, or to only send it when ya press the print key. That's pretty handy, right?

Liquid Level Indicator & Adjustable FeetThis very handy feature helps you quickly and easily get your balance nice and level. All ya have to do is adjust the feet on the bottom of the Pioneer until the spirit bubble is centered within the level indicator. A level balance is important for getting the most accurate weight readings.

Density DeterminationThe Ohaus Pioneer analytical balances can determine density of both liquids and solids. All ya have to do is enter a couple of parameters into the balance, and the PX84 will do the rest.

Dynamic WeighingThe PX-84 analytical balance has a really cool dynamic weighing feature. This feature will allow ya to accurately weigh unstable items by calculating the average weight of what's on the platform. Great for animal weighing.

Static Removal Bar Static can cause weight fluctuations and inaccurate weight readings, which is why Ohaus designed the PX84 weighing chamber with a static removal bar. The bar is constructed of permanent static electric dissipative ABS and provides a convenient grounding location.

Good Laboratory Practice (GLP) Data Output You can set a header, balance name, user name, and project name on the Pioneer balances.

2 YEAR MANUFACTURER'S WARRANTY!When ya buy the PX84 Pioneer, you'll need to head on over to the Ohaus website and register it to receive your two year warranty.

Product Questions

Number of questions: 0

Product Reviews

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