Crane Dynamometer Capacity 50 000 lb No Remote Control or Remote Display Scale Accuracy +/-0.1 Percent LED Scale Display Housing Material Alloy Steel Scale Graduations 20 lb Weighing Units kg lb Overall Height 25 43/64 in Temp Range -4 Degrees to 122 Degrees F (-20 Degrees to 50 Degrees C) Power Source Rechargeable Battery Finish Anodized Includes Safety Documents User Guide Digital/Mechanical Digital Overall Length 3 1/4 in Overall Width 7 1/2 in