• Topcon AT-B4A Auto Level
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Topcon AT-B4A Auto Level

Topcon AT-B4A Auto Level

Topcon AT-B4A Auto Level is an automatic optical leveling instrument sourced direct from Korea.

Key features

  • Auto levels like this are widely used by surveyors, civil engineers, and construction crews to establish precise horizontal reference lines across grading, foundation, and site-layout work
426-0433 MPN: AT-B4A | AT-B4A | Precision: ±2.0 | Magnification: 24x
426-0512 MPN: AT-B2 | AT-B2 | Precision: ±0.7 | Magnification: 32X
426-0576 MPN: AT-B3A | AT-B3A | Precision: ±1.5 | Magnification: 28x
Auto Levels & RadiosTopcon
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Need a different model, or a part not listed here? Send us your parts list →

Topcon AT-B4A Auto Level

Brand Topcon·Auto Levels & Radios

Available part numbers (3)

426-0433, 426-0512, 426-0576

How to order

Send the Topcon part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
426-0433MPN: AT-B4A | AT-B4A | Precision: ±2.0 | Magnification: 24x
426-0512MPN: AT-B2 | AT-B2 | Precision: ±0.7 | Magnification: 32X
426-0576MPN: AT-B3A | AT-B3A | Precision: ±1.5 | Magnification: 28x

Need a different model, or a part not listed here? Send us your parts list →

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