Power Team 12 Volt Battery Pack for Power Team PR102 & PR104 Units Sealed Lead Acid Battery 115V Charger 4 foot cord Carry case and shoulder strap

A new Refractive Index model has been added to the popular Palette Series. After placing some droplets of sample on the prism and then pressing START, the refractive index (resolution 0.0001) and temperature 1°C of the measurement is displayed continuously like an electronic newsboard. Suitable for measuring refractive indices of liquid samples in pharmaceutical and chemical products. Measurement Range: Refractive Index 1.3306 to 1.4436. Resolution Refractive Index 0.0001. Measurement Accuracy: Refractive index ± 0.0002 (water at 20°C). Ambient Temperature: 10 to 40°C. Measurement Temperature: 5 to 45°C (Resolution 1°C ). Sample Volume: 0.3 ml. Measurement Time: 3 seconds. Power supply: 006P 9V dry battery. International Protection class: IP64 dust-tight and... Less

This PR-301α (alpha) is an upgraded model of the current PR-301 with improved measurement accuracy based on the new technology External-Light- Interference. Covers high concentration of Brix 45.0 to 90.0%. Suitable for measurements of jellies, raw liquid sugar and other highly concentrated samples. Additionally, this instrument is programmed with the user-scale feature allowing users to input the coefficient into the formula: [Concentration=Br ix X Coefficient] to display the concentrations according to each type of sample. Utilizing a new technology External Light Interference (ELI)*, accurate measurements are taken with ease and confidence near a window or outside. *Patent Pending. Measurement Range: Brix 45.0 to 90.0%. Minimum Iindication: Brix 0.1%. Measurement... Less

Screenflex's Portable Classroom features a partition that folds right into the attractive cabinet, saving you valuable space and money when compared to buying two separate pieces. The laminate cabinet features a 36-inch by 42-inch melamine markerboard, a work surface and two adjustable shelves behind the double doors, which allow you to store supplies out of sight. Simply raise a small door on either side of the cabinet and pull the partition by the handle to unfold. Each panel absorbs up to 45 percent of sound and is covered with a tackable surface - your choice of fabric or vinyl - so you can hang artwork and classroom memos without damaging the walls. At six feet high and 33 feet long, this partition offers plenty of privacy in your multipurpose room. The partition rolls on casters and... Less

BEST VALUE CROWD CONTROL POST & ROPES Portable Gold Finished Post with Base Best value post accepts rope barriers to create effective and easy to use portable crowd control barriers. Post and rope stanchions are easy to set-up and move when you need them. 34"H post is made using a 10-1/4" diameter weighted base for stability. Stainless steel post has a gold plated finish. Die cast, zinc alloy hanger accepts Rope Belts (sold separately). 36.00 L. 19.00 W. 5.50 H.

Provide performers easy access to stages with Midwest Folding Products Portable Steps. Attach the sturdy tubular steel steps securely with the included clamps. A gray polypropylene step surface helps prevent slips and falls. These 16" high steps are for use with 16" and 24" stages. Key Features Attach to Midwests 16" and 24" stages Steel tubing frame w/ powder-coat paint Gray nonslip polypropylene step surface Specifications Step Material: Plywood Step Surface: Nonslip, gray polypropylene Frame Material: Tubular steel Frame Finish: Black powder-coat paint Width: 36" Depth: 27" Height: 16" Step Dimensions: 34" W x 12" D Warranty: 10 years