SpecificationsAccuracy class: OIML IIITare range: 100%F.S.Zero range: 4%F.S.Safe overload: 120%F.S.Overload alarm: 100%F.S.+9eOverload alarm: 100%F.S.+9eBattery: AA(not included)Temperature range: -10℃~40℃Highlighted.LED reading display panel, still clearly visible in the sun.Aluminum alloy thick shellHigh-precision electronic crane scales are made of aluminum alloy, which is sturdy, resistant to impact and rust-proof.Integrated sensorThe high strength makes the overall weighing of the electronic crane scale accurate, stable and fast.with Remote ControlThe remote control design enables the hanging scale adapt to multiple working environment.LED DisplayUltra-bright LED display ensures clear reading even in dark environment.4*AA 1.5V Batteries PoweredWhen 4 batteries voltage is lower than 3.5V, scale will auto power-off itself.Please replace the dead batteries with new ones.Note:1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.