Demonstrations · Reflection and Refraction
Double Convex Glass Lens, Focal Length 150 mm
Cat. No. PHD-13-G11-2004-011
50 mm DiameterSingle (1 EA)
Subject
Physics
Mechanics, optics, electricity, magnetism and wave-motion apparatus.
Demonstrations · Reflection and Refraction
Double Convex Glass Lens, Focal Length 200 mm
Cat. No. PHD-13-G11-2004-012
50 mm DiameterSingle (1 EA)
Demonstrations · Reflection and Refraction
Double Convex Glass Lens, Focal Length 250 mm
Cat. No. PHD-13-G11-2004-013
50 mm DiameterSingle (1 EA)
Demonstrations · Reflection and Refraction
Double Convex Glass Lens, Focal Length 50 mm
Cat. No. PHD-13-G11-2004-009
50 mm DiameterSingle (1 EA)
Demonstrations · Reflection and Refraction
Double Convex Lens, 20 cm Focal Length, Clear and Frosted, Acrylic
Cat. No. PHD-13-A11-2004-001
89 mmSingle (1 EA)
Demonstrations · Electricity and Circuits
Double D-Size Battery Holder
Cat. No. PHD-03-Z12-9000-011
Single (1 EA)
Demonstrations · Reflection and Refraction
Double Extra Dense Flint Glass Prism, R=1.71-1.74
Cat. No. PHD-13-G16-2008-001
1.25 inSingle (1 EA)
Demonstrations · Reflection and Refraction
Double Folding Magnifier with 25 mm Lens, 7x
Cat. No. PHD-13-Z12-2002-001
Single (1 EA)
Demonstrations · Reflection and Refraction
Double Folding Magnifier with 38 mm Lens, 7x
Cat. No. PHD-13-Z12-2003-001
Single (1 EA)
Demonstrations · Force and Motion
Double Long Pulley, 2 in and 1.5 in Wheels
Cat. No. PHD-07-Z18-2004-001
Single (1 EA)
Demonstrations · Force and Motion
Double Parallel Pulley with 2 in Wheels
Cat. No. PHD-07-Z18-2004-002
Single (1 EA)
Demonstrations · Temperature and Heat
Double Wall Calorimeter
Cat. No. PHD-16-Z11-1001-001
150 mLSingle (1 EA)
Demonstrations · Temperature and Heat
Double Wall Electric Calorimeter with 5 W Heating Coil
Cat. No. PHD-16-Z11-1002-001
250 mLSingle (1 EA)
Demonstrations · Force and Motion
Double-Parallel Plastic Pulley
Cat. No. PHD-07-K18-2003-007
50 mm DiameterSingle (1 EA)
Demonstrations · Force and Motion
Double-Parallel Plastic Pulley Set, 5-Piece
Cat. No. PHD-07-K18-2003-002
50 mm DiameterSet of 5 (ST)
Demonstrations · Electricity and Circuits
Double-Pole Double-Throw Knife Switch
Cat. No. PHD-03-Z28-9000-003
Single (1 EA)
Demonstrations · Electricity and Circuits
Double-Pole Single-Throw Knife Switch
Cat. No. PHD-03-Z28-9000-004
Single (1 EA)
Demonstrations · Electricity and Circuits
Double-Sided Connecting Lead, Black
Cat. No. PHD-03-Z17-2010-001
4 mm, 1000 mmSingle (1 EA)
Demonstrations · Electricity and Circuits
Double-Sided Connecting Lead, Red
Cat. No. PHD-03-Z17-2010-003
4 mm, 1000 mmSingle (1 EA)
Demonstrations · Force and Motion
Double-Tandem Plastic Pulley, 50 and 38 mm Diameter
Cat. No. PHD-07-K18-2001-001
Single (1 EA)
Demonstrations · Force and Motion
Drilled Ball Set in Plastic Case, 6-Piece
Cat. No. PHD-07-Z17-9000-002
Set of 6 (ST)
Demonstrations · Force and Motion
Drilled Ball Set, 6-Piece, for Pendulum Demonstrations
Cat. No. PHD-07-Z17-9000-001
Set of 6 (ST)
Demonstrations · Force and Motion
Drilled Pendulum Ball, Aluminum, 15 mm
Cat. No. PHD-07-U17-2001-001
15 mmSingle (1 EA)