Testing Screen, Hydraulic Clamping, 6-Tray Capacity (115V, 60Hz) Model: TS-1 Particle Size Range - 4in-No.4 (101-4.75mm) Screen Tray Capacity - TS-1 Models: (5) Screen Trays + (1) Pan Maximum Sample Volume 1ft (28.3L) Motion/Agitation - Vertical Vibration Mounting Capability - Yes, must be bolted to floor Electrical - 115V, 60Hz Product Dimensions - TS-1: 23x31x43in (584x787x1, 092mm) WxDxH The drive mechanism is completely enclosed for added safety, and the powerful 1/2hp capacitor-type motor is operated with a starting switch with built-in overload protection.; Concrete Air Meter Meets ASTM C-231 and AASHTO T-152 specifications. Heat treated aluminum lid and base for increased durability. Meters smooth sloped lid allows concrete and water to roll right off greatly reducing maintenance problems. cast in handles make it easier to carry. Bowl is 1/4 cu. fl. (007m) capacity, its base is machined flat so it sits level and firm when conducting a test, can also be used as a unit weight measure. One-piece self-locking stainless-steel clamps and O-ring seal for watertight seal between lid and base. With a stainless steel 4" (10.16cm) diameter direct percentage reading gauge with calibration adjustment and can be easily read to the nearest .1 percent. All brass pump with longer stroke and large easy to grip knob builds pressure quicker and is shielded to keep dirt and water out of piston area. Petcocks have stainless steel ball valve and are vinyl coated for a sure comfortable grip. A high-impact horizontal plastic carrying case with die cut closed cell foam padding holds meter and all accessories securely in place and operating instructions. Kit includes - Meter, carrying case, syringe, tamping rod, strike-off bar, calibration vessel, inside and outside calibration tubes, instructions and parts list.