• A&D 440-5452 Test Weight (M1 Class)
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A&D 440-5452 Test Weight (M1 Class)

A&D 440-5452 Test Weight (M1 Class)

The A&D 440-5452 is an M1 Class test weight used to calibrate and verify the accuracy of precision scales and balances, sourced direct from Korea.

Key features

  • M1 Class test weights meet internationally recognized accuracy tolerances, making them suitable for calibrating scales used in laboratory, industrial, and commercial weighing applications
440-5452 Weight 1g (M1 Class) | Capacity: 1 | Shape: Circular
440-5461 Weight 5g (M1 Grade) | Capacity: 5 | Type: Circular
440-5470 Weight 10g (M1 Class) | Capacity: 10 | Type: Circular
440-5489 Weight 20g (Class M1) | Capacity: 20 | Type: Circular
440-5498 Weight 50g (M1 Class) | Capacity: 50 | Type: Circular
440-5735 Weight 2g (M1 Class) | Capacity: 2 | Type: Round
440-5744 Weight 100g (M1 Class) | Capacity: 100 | Type: Circular
440-5753 Weight 200g (M1 Class) | Capacity: 200 | Form: Circular
440-5762 Weight 500g (Class M1) | Capacity: 500 | Shape: Circular
440-5771 Weight 1kg (M1 Class) | Capacity: 1 | Form: Circular
440-5780 Weight 2kg (M1 Class) | Capacity: 2 | Shape: Circular
440-5799 Calibration Weight 5kg (M1 Grade) | Capacity: 5 | Form: Cylindrical
440-5805 Weight 10kg (M1 Class) | Capacity: 10 | Type: Circular
440-5814 Weight 5kg (M1 Class, Square) | Capacity: 5 | Type: Square
440-5823 Weight 10kg (M1 Class, Square) | Capacity: 10 | Form: Square
440-5832 Weight 20kg (M1 Grade, Square) | Capacity: 20 | Type: Square
ScalesA&D
16 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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A&D 440-5452 Test Weight (M1 Class)

Brand A&D·Scales

Available part numbers (16)

440-5452, 440-5461, 440-5470, 440-5489, 440-5498, 440-5735, 440-5744, 440-5753, 440-5762, 440-5771 + 6 more — see full table ↓

How to order

Send the A&D 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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Product codeSpec
440-5452Weight 1g (M1 Class) | Capacity: 1 | Shape: Circular
440-5461Weight 5g (M1 Grade) | Capacity: 5 | Type: Circular
440-5470Weight 10g (M1 Class) | Capacity: 10 | Type: Circular
440-5489Weight 20g (Class M1) | Capacity: 20 | Type: Circular
440-5498Weight 50g (M1 Class) | Capacity: 50 | Type: Circular
440-5735Weight 2g (M1 Class) | Capacity: 2 | Type: Round
440-5744Weight 100g (M1 Class) | Capacity: 100 | Type: Circular
440-5753Weight 200g (M1 Class) | Capacity: 200 | Form: Circular
440-5762Weight 500g (Class M1) | Capacity: 500 | Shape: Circular
440-5771Weight 1kg (M1 Class) | Capacity: 1 | Form: Circular
440-5780Weight 2kg (M1 Class) | Capacity: 2 | Shape: Circular
440-5799Calibration Weight 5kg (M1 Grade) | Capacity: 5 | Form: Cylindrical
440-5805Weight 10kg (M1 Class) | Capacity: 10 | Type: Circular
440-5814Weight 5kg (M1 Class, Square) | Capacity: 5 | Type: Square
440-5823Weight 10kg (M1 Class, Square) | Capacity: 10 | Form: Square
440-5832Weight 20kg (M1 Grade, Square) | Capacity: 20 | Type: Square

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

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