Curing Box provides heating and cooling for concrete cylinders while being lightweight, and portable—175 lbs. (79.4 kg). Plastic construction is rugged, durable, and rustproof. Up to 22 standard 6" x 12" (152 x 305mm) test specimens can be stored at 72 ±2°F (22.2 ±1.1°C) over an ambient range of -10 to 100°F (-23 to 37.8°C). A sturdy, 14-gauge steel bottom rack provides optimum water circulation for even curing. Bottom valve for fast drainage. Lockable lid resists tampering. Requires minimum 15 amp circuit. The deluxe model includes a recirculating water temperature control unit with temperature set buttons, indicating lights, and a digital readout for water temperature. Not available in 220V 50/60Hz. Shipping Dimensions: 76" x 28" x 29" (193 x 71 x 73.6cm) L x W x H
