Low Profile Digital Floor Scale This low-profile digital floor scale provides consistent accuracy within .1% and includes an indicator for fast digital read out. Ideal for various weighing applications; such as livestock, feed carts, bulk containers, shipping and receiving. Durable steel construction. 2-12"H platform with tread plate surface for slip resistance. LCD display with 5-digit display. Ramped ends eliminate need for ramps and recessed floors. 1000 lb.500 kg. capacity, .5lb.0.2 kg. accuracy. Adjustable leveling feet allow scale to work on uneven floors. Scale dimensions: 55-34"L x 20-14"W x 2-12"H. Operating functions includes holdprint, units, tare, zero function. Includes 4 AAA batteries and 6V DC power adapter. 1 year warranty.

The Rotary Torque Indicator receives a signal from the idler assembly installed against the bottom of the rotary chain or secondary chain in the drawworks. This assembly acts as a lever (consisting of a free turning hard rubber wheel that deflects the chain and a hydraulic cylinder) that transmits the force applied to the indicating gauge mounted in front of the driller. As torque is built up in the drill string, the rotary chain becomes more taut and presses down on the wheel turning in the idler frame, and increases the psi within the hydraulic piston. This pressure signal is carried from the piston by a high–pressure hose to the dial indicating gauge mounted in the drilling control box/panel.