X-ray goniometer, document angles on X-ray negatives, 180 deg head has two opposing scales marked in 2 1/2 deg increments, Black anodized aluminum with easy-to-read white radiopaque markings, size: 14 in
HOBO* Deep Ocean Temperature Data Logger, single-channel water temperature logger with 12-bit resolution, Extended temperature range: -40 to 125C, Titanium housing for use in saltwater, Fast readout via direct USB interface, 11,000m depth rating
Glass Rain Gauge, Measures Up to 5in, Stylish easy-to-read design, Use the included mounting bracket to mount to a post or fence, or use it as a garden/yard stake, Durable, Dimension: 2.25x1x6.75in
Sling Psychrometer, to measure relative humidity, Includes two plastic-backed Celsius thermometers, one for dry bulb measurements and the other for wet bulb measurements, Includes an activity guide with relative humidity calculation table, Requires assembly,pack of 15
Component Balance, Measuring Range: 0-0.3 N, Diameter Of The Scale: 170 mm, Dimensions: Approx. 350X220 mm2, Rod Diameter: 10 mm, Weight: Approx. 0.9 Kg, Scales For Measuring Components With Holding Mechanism For Measuring Air Resistance And Buoyancy Of Bodies From Set.
Game Measuring Learning Center-Grade 1-2, features a Curriculum Mastery Game with 30 illustrated, topic-specific question cards; 1 laminated game board; and materials for four players; 4-panel and visual guide, Write-On/Wipe-Off activities
Tech-Med* Blood Pressure Kit, Measures blood pressure from 0 mm to 300 mm Hg, Includes single head stethoscope, standard inflation system with two tube latex bladder, and vinyl carry case, Black nylon cuff with index and range markings and D-bar for self application
Go Direct* Rotary Motion Sensor, Resolution: 1deg or 0.25deg, Optical Encoder: Bidirectional, quadrature encoder, Maximum Speed: 30 rev/s at 1deg resolution, 7.5 rev/s at 0.25deg resolution, with Wireless: Bluetooth Connections, Wired: USB Connection
Dynamometer, Premium Range, Material: Stainless Steel, Acrylic casing, easy to read and available in different colors, Resolution: 0.4N/40g, Capacity: 20N / 2kg