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To Demonstrate Cathode Ray Tube Straight Line Effect
Wide Applications: Ideal for physics experiments
Clear concise illustrations show the following:
this potassium bicarbonate offers consistent performance and reliability in laboratory settings
Mechanical Stopwatch To Demonstrate Cathode Ray TubeMechanical Stopwatch. Start Stop Reset Function can be operated by the crown. Manual winding 13 Ruby. Case: chrome plated metal. Measuring range 15 minutes. Resolution: 1 10 second. Diameter: 5 cm. Accessories: Box Premium Quality: Mechinal Stopwatch is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science
