LHS 1000a, LHS 3000a & LHS 4000a Crane Scales


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Prime USA Scales LHS high capacity crane scale offers a strong, reliable, safe solution for weighing heavy, suspended loads in industrial settings such as shipping and production operations. Our LHS scales are accuracy, rugged, and constructed with cast-aluminum magnesium indicator housing. The chrome-plated steel hook and safety catch provide an oversized swivel shackle with bolt. The hook and shackle rotate, giving complete flexibility. A remote control allows scale operation from a safe distance. LED display readings are highly visible in any lighting conditions, including outdoors. LHS scales are suitable for heavy duty suspension weighing tasks and can be used for measuring the weight of containers, commercial fishing nets, pallets and crates.


  • Rotating hook allows easy access while loading, then safely locks in place during weighing
  • Lightweight design simplifies transport and portability
  • Remote control allows safe, hands-free operation
  • Rugged construction stands up to industrial use
  • External calibration allows for verification and adjustment with weights
  • Hold function freezes the displayed weight, allowing time to elapse without losing the result
  • Zero-tracking feature ensures display returns to zero reading
  • Bright LED display for easy viewing in most environments
  • Programmable auto power-off to save energy


  • Model: LHS 1000a, LHS 3000a, LHS 4000a
  • Capacity: 1,000 lb (500kg), 3,000 lb (1500kg), 4,000 lb (2000kg)
  • Readability: 0.2lb / 0.1kg, 0.5lb / 0.2kg, 1lb / 0.5kg
  • Repeatability (S.D.): 0.2lb / 0.1kg, 0.5lb / 0.2kg, 1lb / 0.5kg
  • Linearity (+/-): 0.4lb / 0.2kg, 1lb / 0.4kg, 2lb / 0.001kg
  • Ultimate Overload Limit: 1500lb / 750kg, 4500lb /2250kg, 6000lb / 3000kg
  • Weighing Units: kg, lb
  • Stabilization Time (sec): 2
  • Calibration: External calibration
  • Display: LED with 1″/ 25mm -high digits
  • Power Supply: AC adapter / Internal rechargeable battery
  • Operating Temperature: 0° to 40°C / 32° to 104°F
  • Housing: Die-cast aluminum
  • Overall Dim.: 7.7″x5.1″x17.7″ / 195x130x450mm (wxdxh)
  • Net Weight: 10.6lb / 4.8kg
  • Overload Limit: Adam Equipment Co Ltd, its directors, staff, owners and affiliated companies and organizations cannot be held liable for any resulting damage or injury sustained as a result of the machines being used in excess of their capacities and ultimate overload limits.


  • LHS 1000a capacity 1000 lb with .2 lb readability (500 kg x 0.1kg)
  • LHS 3000a capacity 3000 lb with .5 lb readability (1500 kg x 0.2kg)
  • LHS 4000a capacity 4000 lb with 1 lb readability (2000 kg x 0.5kg)



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