OHAUS STX422 AM Scout Portable Balance, 420 g Capacity, 0.01 g Readability, Touchscreen

Regular price $847.70
Sale price $847.70 Regular price
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Overview
Techinal Table

OHAUS STX422 AM Portable Balance — 420 g Touchscreen Balance at 0.01 g Resolution

Precision-focused users working within a 420 g range have a targeted option in the OHAUS STX422 AM Scout Portable Balance. With 0.01 g readability and both linearity and repeatability confirmed at that level, this model is built for consistent fine-resolution work — backed by the intuitive operation of the Scout's 4.3-inch color touchscreen.

Key Features

  • 0.01 g Readability at 420 g: Precise resolution for mid-range weighing tasks — suitable for detailed formulation, precious material assessment, and accurate parts counting.
  • Confirmed 0.01 g Repeatability and Linearity: Both performance metrics verified at the same level as readability, ensuring the displayed resolution reflects real measurement accuracy.
  • 4.3 in WQVGA Color Touchscreen: Adjustable brightness and graphical menus make switching between nine application modes fast and error-free.
  • 1-Second Stabilization: Fast readings at 0.01 g keep workflow moving efficiently, even in high-throughput environments.
  • 4.7 in Stainless Steel Pan: Sized for standard lab containers and small-batch weighing without excess platform space.
  • Nine Application Modes: From animal weighing to mole calculations, the onboard application suite handles specialized tasks without add-on software.
  • Security and Calibration Controls: Calibration lock switch and security slot protect instrument settings in shared-access lab facilities.

Detailed Overview

The OHAUS STX422 AM Scout Portable Balance sits between compact milligram models and heavier-capacity precision designs, filling the specific need for 0.01 g accuracy in the 420 g mid-range. Its unit selection includes milligrams and carats alongside standard metric and imperial options, making it practical for both scientific research and trade applications. The combination of confirmed 0.01 g linearity and 0.01 g repeatability — not just readability — means data reliability is a feature of the instrument's design, not an afterthought. The balance's dual power compatibility (AC or four AA batteries) and optional connectivity accessories position it equally for bench and portable deployment. Auto-tare and auto-shutoff reduce repetitive operator actions in high-volume weighing sessions.

Applications

  • Formulation weighing where 0.01 g accuracy is specified
  • Gem and precious metal trade requiring certified-resolution instruments
  • Mid-range parts counting with small, precision components
  • Research sampling and preparation tasks up to 420 g
  • Portable QC checks in cleanrooms or production areas

Why Choose the OHAUS STX422 AM?

For operators who need verified 0.01 g accuracy — not just 0.01 g display resolution — within a portable 420 g instrument, the STX422 AM delivers without compromise. Its confirmed linearity and repeatability at full resolution make it a trustworthy choice for precision-sensitive applications. Order today to equip your lab with a portable balance whose accuracy matches its display.

BrandOHAUS
ModelSTX422 AM
Maximum Capacity420 g
Readability0.01 g
Repeatability0.01 g
Linearity±0.01 g
Stabilization Time1 s
Pan Size4.7 in (120 mm)
Pan ConstructionStainless Steel
Display4.3 in Full-Color Touchscreen WQVGA
Tare RangeTo capacity by subtraction
Units Of Measurementmg, g, oz, ozt, ct, dwt, GN, N, Custom
ConnectivityRS232, USB Host, USB Device, Ethernet, Bluetooth (all accessories)
PowerAC Adapter (included); 4 AA Batteries (not included)
Battery Life6 hours
Operating Temperature10°C – 40°C (50°F – 104°F), 80% RH non-condensing
Dimensions8.8 × 2.1 × 8 in (224 × 54 × 202 mm)
Net Weight1 kg (2.2 lb)
CommunicationEthernet (Available as an Accessory);  RS232 (Available as an Accessory);  USB Host (Available as an Accessory);  Bluetooth (Available as an Accessory);  USB Device (Available as an Accessory)
Auxiliary Display ModelAvailable as an Accessory
In-use CoverAvailable as an Accessory
Legal For TradeNot Applicable
Transportation CaseAvailable as an Accessory
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