This paper is used for weighing powders and other substances in the chemistry lab. It is air, water, and grease resistant for ease of use with a wide variety of substances.
• Glassine paper

Item 6115-00

$5.00

This flexible measuring tape measures metric on one side and English inches on the other. It is useful for measuring the length and distance around/circumference of objects. It is an excellent tool for use in the physics classroom, sewing room, and home.
• Reinforced plastic
• Length: 150 cm (60″)
• Sold in a pack of 10

Item 3966-00

$3.50

These hooked masses are ideal for general science and physics laboratory work. They can be especially useful in lab work for learning about Newton’s Laws of Motion, general mechanics, machines, and kinetic energy.
• Brass
• Mass: 20 g

Item 1010-20

$1.27

This hooked mass is ideal for general science and physics laboratory work. It can be especially useful in lab work for learning about Newton’s Laws of Motion, general mechanics, machines, and kinetic energy.
• Brass
• Mass: 50 g

Item 1010-50

$1.96

This hooked mass is ideal for general science and physics laboratory work. It can be especially useful in lab work for learning about Newton’s Laws of Motion, general mechanics, machines, and kinetic energy.
• Brass
• Mass: 200 g

Item 1010-200

$6.23

This metric/English retractable measuring tape is designed to meet the rigors of the classroom or the home. The tape locks and holds into position and automatically retracts at the touch of a button.
• Materials: Impact-resistant plastic housing; fiberglass tape
• Length: 3 m (10′)

Item 3968-00

$2.27

This stopwatch is useful for all sport and technical applications. It is designed for easy handheld use.
Features include:
• 0.01 sec stopwatch
• Split/lap time
• Hour/minute/second display as well as day/month
• Easy three button controls
• Battery has pull tab to preserve battery life and is replaceable
• Includes battery and lanyard

Item 9456-05

• AmSci Exclusive

This Pull Spring Scale is a simple, economical way to measure mass (grams) as well as the force (Newtons) acting on an object hanging off the scale’s spring. The scale is ideal for mechanics experiments for students or technicians needing to measure the force of a pull or the mass/weight of an object. It also has many household uses in the kitchen, workshop, etc. Its clear acrylic body allow for students to see how the spring functions.
• Includes: zero adjuster, suspension ring and a load hook
• Materials: clear acrylic body
• Scale: 500 g/5 N
• Color: Green

Item 619-02C

$1.89

This Pull Spring Scale is a simple, economical way to measure mass (grams) as well as the force (Newtons) acting on an object hanging off the scale’s spring. The scale is ideal for mechanics experiments for students or technicians needing to measure the force of a pull or the mass/weight of an object. It also has many household uses in the kitchen, workshop, etc. Its clear acrylic body allow for students to see how the spring functions.
• Includes: zero adjuster, suspension ring and a load hook
• Materials: clear acrylic body
• Scale: 5000 g/50 N
• Color: Green

Item 619-06C

$1.89

This 50 g hanger has a top hook and works well to hang slotted masses such as Item #3410-08. It can be used in a number of physics procedures and activities.

Item 3410-50

$2.53

The Deluxe Trundle Wheel can be rolled along the ground to measure linear distance., a telescoping handle for comfort, a built-in stand which folds for compact storage, a rubber wheel trim for accuracy, and a convenient carrying/storage case.
Features include:
• Counter maximum: 99,999 m
• Telescoping handle
• Built-in, folding stand
• Rubber wheel trim for accuracy
• Storage case included
Specifications:
• Strong plastic spoke wheel 320 mm (12.25″) Dia.
• Handle elongated 800 mm (31.5″) L, pushed in for storage 480 mm (19″) L

Item 6578-00

$30.00

• AmSci Exclusive

This stopwatch/timer has 3 easy-to-use large, red buttons: LAP, ON/RESEST, and START/STOP.
Features:
• Magnetic pinch clip on back for clipping to or affixing in place
• Wire “kick-stand” for tabletop applications
• Battery pull tab protection protects the battery until the timer is ready for use
• Captures elapsed time to within 0.01 sec and lap time
• Powered by one 357 A button battery (Included)
• Lanyard included

Item 9456-30

$4.77

This Pull Spring Scale is a simple, economical way to measure mass as well as the force acting on an object hanging off the scale’s spring. The scale is ideal for mechanics experiments for students or technicians needing to measure the force of a push or a pull. It also has many household uses in the kitchen, workshop, etc.
• Includes: zero adjuster, suspension ring and a load hook
• Materials: polystyrene with anodized metal scale
• Units: grams (mass) and Newtons (force)
• Range: 0-50 N/0-5000 g
• Subdivisions: 1 N/100 g

Item 3439-27

$1.33

This high-quality, durable meter stick has permanently engraved black scales in Metric and US Standard Units. One side is graduated in centimeters in 1 mm increments. The reverse side is graduated with inches in 1/8″ increments.
• 1 m (39.4″) L
• 7 mm (0.3″) W
• Material: Mongolica wood with iron end-caps

Item 2192-98

$3.00

This high-quality, meter stick has permanently engraved black scales in Metric and US Standard Units. One side is graduated in centimeters in 1 mm increments. The reverse side is graduated with inches in 1/8″ increments.
• 1 m (39.4″) L
• 7 mm (0.3″) W
• Material: hardwood

Item 2192-97

$2.45

• Best Seller