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Measurement
Catalog Number:
(470137-376)
Description:
This adaptable light sensor has a wide range of uses.
Catalog Number:
(470230-120)
Description:
Loop the Loop apparatus to demonstrate potential to kinetic energy.
Catalog Number:
(470219-526)
Description:
This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the electroscope. This lightweight metal blade deflects when the electroscope plate is charged. A transparent scale is provided to measure the angle of the deflection. Front glass window slides up to allow insertion of ionizing material in chamber.
Catalog Number:
(470204-106)
Description:
Collect Temperature Values with the Press of a Button.
Description:
Educational grade cylinders are made of sturdy borosilicate glass, with a reinforced top bead, pour spout, and hexagonal plastic base
Catalog Number:
(470014-820)
Description:
Measure the intensity of light in the darkest of classrooms to brightest school yards with the Ward's Single Probes Light Sensor.
Catalog Number:
(470007-282)
Description:
These 90° angle delivery tubes are great for use with pneumatic troughs. The tough polypropylene tubes measure 16L×5W cm, with a 6 mm Ext. Ø and a 4 mm Int. Ø. Package of five.
Description:
The 3B Scientific Patient Care Manikin BASIC for simulation in healthcare was developed for scenario-based training of basic patient care and nursing skills.
Description:
Estimate stream quality as it relates to solids in the water.<BR><BR>This Turbidity Tube is made from 1-<sup>3</sup>/<sub>4</sub>" (4.4 cm) clear polycarbonate tubing and is marked with easy to read black numbers on a white tape; tape is marked in centimeters. A drain tube with a crimp are supplied so the sample can be drained off until the Secchi pattern on the bottom just appears. The height of the water column is then recorded. Overall length of the tube is 24" (61 cm).<BR><BR>The optional Transparency Tube (item #67311-46) allow you to measure turbidity in streams where a secchi disk can't be used--simply fill the tube with water and look down. Each clear polycarbonate tube features a centimeter scale on one side and a secchi disk design, 2" (4.5 cm) in diameter, on the bottom. The secchi design is screwed to a rubber stopper that removes for cleaning. Drain the tube with the drain hose and attached finger crimp. Ideal for the GLOBE program!
Catalog Number:
(470230-056)
Description:
A working gauge is mounted in a transparent case so the actual working parts are visible.
Description:
Our dial thermometers are an excellent choice for many applications including soil and compost testing, food and beverage quality control, and asphalt/concrete testing.
Catalog Number:
(470324-754)
Description:
This hanging, human spinal column model provides an incredible amount of realism and detail for examining the human skeleton.
Catalog Number:
(76263-260)
Description:
Open design allows an unobstructed view.
Description:
These plastic hemacytometers offer repeatable and reliable measurements and analysis
Catalog Number:
(470190-692)
Description:
Determine How Mass Affects the Velocity of Objects.
Catalog Number:
(470148-896)
Description:
Grab and hold students' attention with these interactive and affordable demonstrations that show core physics concepts in action.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
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This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
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The original product is no longer available. The replacement shown is available.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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