|
|
|
|
 |
127081: DC Ammeter
|
|

DC Ammeter
|
|
 |
|
|
|
|
 |
127082: AC Ammeter
|
|

AC Ammeter
|
|
 |
|
|
|
|
 |
127083: EDM DC Milliammeter
|
|

EDM DC Milliammeter
|
|
 |
|
|
|
|
 |
127084: AC Milliammeter
|
|

AC Milliammeter
|
|
 |
|
|
|
|
 |
127085: DC Microammeter
|
|

DC Microammeter
|
|
 |
|
|
|
|
 |
127086: Sensitive Galvanometer
|
|

Sensitive Galvanometer
|
|
 |
|
|
|
|
 |
127087: DC Voltmeter
|
|

DC Voltmeter
|
|
 |
|
|
|
|
 |
127088: EDM AC Voltmeter
|
|

EDM AC Voltmeter
|
|
 |
|
|
|
|
 |
127089: DC Ammeter, Model B
|
|

DC Ammeter, Model B
|
|
 |
|
|
|
|
 |
127090: DC Voltmeter, Model B
|
|

DC Voltmeter, Model B
|
|
 |
|
|
|
|
 |
127091: Microammeter, Model B
|
|

Microammeter, Model B
|
|
 |
|
|
|
|
 |
127092: Projecting Voltmeter
|
|

Projecting Voltmeter
|
|
 |
|
|
|
|
 |
127093: Projecting Ammeter
|
|

Projecting Ammeter
|
|
 |
|
|
|
|
 |
127094: Projecting Current Projector
|
|

Projecting Current Projector
|
|
 |
|
|
|
|
 |
127095: Demonstrating Electric Meter
|
|

Demonstrating Electric Meter
|
|
 |
|
|
|
|
 |
127096: Demonstrating Electric Meter
|
|

Demonstrating Electric Meter
|
|
 |
|
|
|
|
 |
127097: Demonstrating Electric Meter for Senior Middle School (Current Voltmeter)
|
|

Demonstrating Electric Meter for Senior Middle School (Current Voltmeter)
|
|
 |
|
|
|
|
 |
127098: Demonstrating Electric Meter for Senior Middle School (Voltage Resistance)
|
|

Demonstrating Electric Meter for Senior Middle School (Voltage Resistance)
|
|
 |
|
|
|
|
 |
127099: Demonstrating Power Meter
|
|

Demonstrating Power Meter
|
|
 |
|
|
|
|
 |
127100: Demonstrating Power Meter
|
|

Demonstrating Power Meter
|
|
 |
|
|
|
|
 |
127101: Analog Multimeter
|
|

Analog Multimeter
|
|
 |
|
|
|
|
 |
127102: Analog Multimeter
|
|

Analog Multimeter
|
|
 |
|
|
|
|
 |
127103: Digital Multimeter
|
|

Digital Multimeter
|
|
 |
|
|
|
|
 |
127104: Digital Multimeter
|
|

Digital Multimeter
|
|
 |
|
|
|
|
 |
127106: 33A Digital Multimeter
|
|

33A Digital Multimeter
|
|
 |
|
|
|
|
 |
127107: Clampmeter
|
|

Clampmeter
|
|
 |
|
|
|
|
 |
127109: Clampmeter
|
|

220 Series Clampmeter
|
|
 |
|
|
|
|
 |
127110: Panel Meter
|
|

Panel Meter
|
|
 |
|
|
|
|
 |
127111: Ammeter / Voltmeter
|
|

Ammeter / Voltmeter
|
|
 |
|
|
|
|
 |
127112: Mini Ammeter
|
|

Mini Ammeter
|
|
 |
|
|
|
|
 |
127113: Insulan Cemeter
|
|

Insulan Cemeter
|
|
 |
|
|
|
|
 |
127114: Explanation for Watthour Meter Principle
|
|

Explanation for Watthour Meter Principle
|
|
 |
|
|
|
|
 |
127115: Single Phase Teachig Power Meter
|
|

Single Phase Teachig Power Meter
|
|
 |
|
|
|
|
 |
127116: Digital Multimeter
|
|

Digital Multimeter
|
|
 |
|
|
|
|
 |
127117: Digital Multimeter
|
|

Digital Multimeter
|
|
 |
|
|
|
|
 |
127118: Capacitance Testers
|
|

Capacitance Testers
|
|
 |
|
|
|
|
 |
127119: Digital Multimeter
|
|

Digital Multimeter
|
|
 |
|
|
|
|
 |
127120: Digital Multimeter
|
|

Digital Multimeter
|
|
 |
|
|
|
|
 |
127121: Analog Multimeter
|
|

Analog Multimeter
|
|
 |
|
|
|
|
 |
127122: Analog Multimeter
|
|

Analog Multimeter
|
|
 |
|
|
|
|
 |
127123: Analog Multimeter
|
|

Analog Multimeter
|
|
 |
|
|
|
|
 |
127124: Analog Multimeter
|
|

Analog Multimeter
|
|
 |
|
|
|
|
 |
127125: Digital Ohmmeter
|
|

Digital Ohmmeter
|
|
 |
|
|
|
|
 |
127126: Digital Voltmeter DC
|
|

Digital Voltmeter DC
|
|
 |
|
|
|
|
 |
127127: Digital Ammeter DC
|
|

Digital Ammeter DC
|
|
 |
|
|
|
|
 |
127201: Teaching Magnet
|
|

Teaching Magnet
|
|
 |
|
|
|
|
 |
127202: Demonstrator for Magnetic Line of Force (Solid)
|
|

Demonstrator for Magnetic Line of Force (Solid)
|
|
 |
|
|
|
|
 |
127203: Demonstrator for Magnetic Line of Force (Solid)
|
|

Demonstrator for Magnetic Line of Force (Solid)
|
|
 |
|
|
|
|
 |
127204: Demonstrator for Magnetic Line of Force (Liquid)
|
|

Demonstrator for Magnetic Line of Force (Liquid)
|
|
 |
|
|
|
|
 |
127205: Demonstrator for Magnetic Field of Current
|
|

Demonstrator for Magnetic Field of Current
|
|
 |
|
|
|
|
 |
127206: Demonstrator for Magnetic Induction of Linear Current
|
|

Demonstrator for Magnetic Induction of Linear Current
|
|
 |
|
|
|
|
 |
127207: Demonstrator Board for Magnetic Induction Line
|
|

Demonstrator Board for Magnetic Induction Line
|
|
 |
|
|
|
|
 |
127208: Demonstrator Board for Magnetic Induction Line
|
|

Demonstrator Board for Magnetic Induction Line
|
|
 |
|
|
|
|
 |
127209: Demonstrator Board for Magnetic Induction Line
|
|

Demonstrator Board for Magnetic Induction Line
|
|
 |
|
|
|
|
 |
127211: Strong Magnetic Block
|
|

Strong Magnetic Block
|
|
 |
|
|
|
|
 |
127212: Strong Magnetic Blocks
|
|

Strong Magnetics Block
|
|
 |
|
|
|
|
 |
127213: Strong Magnetics Block
|
|

Strong Magnetics Block
|
|
 |
|
|
|
|
 |
127214: Strong Magnetic Block
|
|

Strong Magnetics Block
|
|
 |
|
|
|
|
 |
127215: Strong Magnetic Block
|
|

Strong Magnetic Block
|
|
 |
|
|
|
|
 |
127216: Strong Magnetic Block
|
|

Strong Magnetic Block
|
|
 |
|
|
|
|
 |
127217: Various Kinds of Rubber Magnets
|
|

Various Kinds of Rubber Magnets
|
|
 |
|
|
|
|
 |
127218: Demonstrator for Magnetic Induction Line of Spiral Current
|
|

Demonstrator for Magnetic Induction Line of Spiral Current
|
|
 |
|
|
|
|
 |
127221: Magnet Molecule Model
|
|

Magnet Molecule Model
|
|
 |
|
|
|
|
 |
127223: Al-Ni-Co Magnetic Block
|
|

Al-Ni-Co Magnetic Block
|
|
 |
|
|
|
|
 |
127224: Powerful Horseshoe Magnet, plastic
|
|

Powerful Horseshoe Magnet, plastic
|
|
 |
|
|
|
|
 |
127225: Floating Magnet
|
|

Floating Magnet
|
|
 |
|
|
|
|
 |
127226: Magnetic Numeric Piese
|
|

Magnetic Numeric Piese
|
|
 |
|
|
|
|
 |
127227: Magnetic Brick
|
|

Magnetic Brick
|
|
 |
|
|
|
|
 |
127228: Magnetic Board
|
|

Magnetic Board
|
|
 |
|
|
|
|
 |
127229: Magnetic Hook
|
|

Magnetic Hook
|
|
 |
|
|
|
|
 |
127230: Double Beam Balance
|
|

Double Beam Balance
|
|
 |
|
|
|
|
 |
127231: Triple Beam Balance
|
|

Triple Beam Balance
|
|
 |
|
|
|
|
 |
127232: Quadriple Beam Balance
|
|

Quadriple Beam Balance
|
|
 |
|
|
|
|
 |
127233: Student's Balance
|
|

Student's Balance
|
|
 |
|
|
|
|
 |
127234: Physical Balance
|
|

Physical Balance
|
|
 |
|
|
|
|
 |
127235: Single Beam Balance
|
|

Single Beam Balance
|
|
 |
|
|
|
|
 |
127236: Lever Balance
|
|

Lever Balance
|
|
 |
|
|
|
|
 |
127237: Coulomb Torsion Balance
|
|

Coulomb Torsion Balance
|
|
 |
|
|
|
|
 |
127238: Precise School Balance
|
|

Precise School Balance
|
|
 |
|
|
|
|
 |
127239: Supporting Pan Balance
|
|

Supporting Pan Balance
|
|
 |
|
|
|
|
 |
127240: Supporting Pan Balance
|
|

JPT Series Supporting Pan Balance
|
|
 |
|
|
|
|
 |
127241: Supporting Pan Balance for Demonstration
|
|

Supporting Pan Balance for Demonstration
|
|
 |
|
|
|
|
 |
127242: Weights
|
|

Weights
|
|
 |
|
|
|
|
 |
127243: Copper Weights
|
|

Copper Weights
|
|
 |
|
|
|
|
 |
127244: Weight Set, Brass Made and Nickel Plated
|
|

Weight Set, Brass Made and Nickel Plated
|
|
 |
|
|
|
|
 |
127245: Hook Weights Set
|
|

Hook Weights Set
|
|
 |
|
|
|
|
 |
127246: Copper Hook Weights Set
|
|

Copper Hook Weights Set
|
|
 |
|
|
|
|
 |
127247: Weights
|
|

Weights
|
|
 |
|
|
|
|
 |
127248: Hook Weights Set
|
|

Hook Weights Set
|
|
 |
|
|
|
|
 |
127249: Slotted Weights Set
|
|

Hook Weights Set
|
|
 |
|
|
|
|
 |
127250: Copper Slotted Weights Set
|
|

Copper Slotted Weights Set
|
|
 |
|
|
|
|
 |
127251: Hexagon Weights
|
|

Hexagon Weights
|
|
 |
|
|
|
|
 |
127252: Hook Weights Set
|
|

Hook Weights Set
|
|
 |
|
|
|
|
 |
127253: Hexagon Cast-Iron Weights
|
|

Hexagon Cast-Iron Weights
|
|
 |
|
|
|
|
 |
127254: MS Series Double Scale Transparent Cylindrical Dynamometer
|
|

MS Series Double Scale Transparent Cylindrical Dynamometer
|
|
 |
|
|
|
|
 |
127255: Spring Balance
|
|

Spring Balance
|
|
 |
|
|
|
|
 |
127256: Two-Way Dynamometer
|
|

Two-Way Dynamometer
|
|
 |
|
|
|
|
 |
127257: Circular Dynamo
|
|

Two-Way Dynamometer
|
|
 |
|
|
|
|
 |
127259: Cylindrical Dynamometer
|
|

Cylindrical Dynamometer
|
|
 |
|
|
|
|
 |
127260: Centrifugal Pump
|
|

Centrifugal Pump
|
|
 |
|
|
|
|
 |
127261: Centrifugal Pump
|
|

Centrifugal Pump
|
|
 |
|
|
|
|
 |
127262: Centrifugal Railway
|
|

Centrifugal Railway
|
|
 |
|
|
|
|
 |
127263: Centrifugal Railway
|
|

Centrifugal Railway
|
|
 |
|
|
|
|
 |
127264: Experimental Device for Centripetal Force
|
|

Experimental Device for Centripetal Force
|
|
 |
|
|
|
|
 |
127265: Collision Experimental Instrument
|
|

Collision Experimental Instrument
|
|
 |
|
|
|
|
 |
127266: Reaction Turbine
|
|

Reaction Turbine
|
|
 |
|
|
|
|
 |
127267: Friction Demonstration
|
|

Friction Demonstration
|
|
 |
|
|
|
|
 |
127269: Demonstrator for the Internal Pressure of Liquid
|
|

Demonstrator for the Internal Pressure of Liquid
|
|
 |
|
|
|
|
 |
127270: Mini-Pressure Gauge
|
|

Mini-Pressure Gauge
|
|
 |
|
|
|
|
 |
127272: Archimedes Law Demostrator
|
|

Archimedes Law Demostrator
|
|
 |
|
|
|
|
 |
127273: Floatation Submergence Kit
|
|

Floatation Submergence Kit
|
|
 |
|
|
|
|
 |
127274: Demonstrator for Gas Law
|
|

Demonstrator for Gas Law
|
|
 |
|
|
|
|
 |
127275: Fortin Barometer
|
|

Fortin Barometer
|
|
 |
|
|
|
|
 |
127276: Aneroid Barometer
|
|

Aneroid Barometer
|
|
 |
|
|
|
|
 |
127277: Peumatic Compress Ignitor
|
|

Peumatic Compress Ignitor
|
|
 |
|
|
|
|
 |
127278: Pump Plate (Contains Bell Jar)
|
|

Pump Plate (Contains Bell Jar)
|
|
 |
|
|
|
|
 |
127279: Model of Piston -Type Water Pump
|
|

Model of Piston -Type Water Pump
|
|
 |
|
|
|
|
 |
127281: Hydropress Model
|
|

Hydropress Model
|
|
 |
|
|
|
|
 |
127282: Cohesive Force Demonstration
|
|

Cohesive Force Demonstration
|
|
 |
|
|
|
|
 |
127283: Demonstrator for Resonance of Pendulums
|
|

Demonstrator for Resonance of Pendulums
|
|
 |
|
|
|
|
 |
127284: Maxwells's Wheel
|
|

Maxwells's Wheel
|
|
 |
|
|
|
|
 |
127285: Maxwells's Wheel
|
|

Maxwells's Wheel
|
|
 |
|
|
|
|
 |
127286: Ballistic Pendulum
|
|

Ballistic Pendulum
|
|
 |
|
|
|
|
 |
127287: Collision Bass
|
|

Collision Bass
|
|
 |
|
|
|
|
 |
127289: Collision Bass
|
|

Collision Bass
|
|
 |
|
|
|
|
 |
128029: Collision Bass
|
|

Collision Bass
|
|
 |
|
|
|
|
 |
128030: Magdeburg Hemispheres
|
|

Magdeburg Hemispheres
|
|
 |
|
|
|
|
 |
128031: Magdeburg Hemispheres Mini
|
|

Magdeburg Hemispheres Mini
|
|
 |
|
|
|
|
 |
128032: Magdeburg Hemispheres With Stand
|
|

Magdeburg Hemispheres With Stand
|
|
 |
|
|
|
|
 |
128033: Demonstrator for Composition of Force
|
|

Demonstrator for Composition of Force
|
|
 |
|
|
|
|
 |
128034: Centripetal Force Demonstrator
|
|

Centripetal Force Demonstrator
|
|
 |
|
|
|
|
 |
128035: Hand Operated Centrifugal Rotating Device
|
|

Hand Operated Centrifugal Rotating Device
|
|
 |
|
|
|
|
 |
128036: Hand Driven Centrifugal Precipitator
|
|

Hand Driven Centrifugal Precipitator
|
|
 |
|
|
|
|
 |
128037: Hand Driven Centrifugal Precipitator
|
|

Hand Driven Centrifugal Precipitator
|
|
 |
|
|
|
|
 |
128038: Pascal's Ball
|
|

Pascal's Ball
|
|
 |
|
|
|
|
 |
128039: Dynamics Trolley and Inclined Plane
|
|

Trolley and Inclined Plane
|
|
 |
|
|
|
|
 |
128040: Pulley Set
|
|

Pulley Set
|
|
 |
|
|
|
|
 |
128042: Pulley Set
|
|

Pulley Set
|
|
 |
|
|
|
|
 |
128043: Newton's Seven-Colour Disc
|
|

Newton's Seven-Colour Disc
|
|
 |
|
|
|
|
 |
128044: Newton's Seven-Colour Disc
|
|

Newton's Seven-Colour Disc
|
|
 |
|
|
|
|
 |
128045: Newton's Seven-Colour Disc, disc dia. 7cm, 20mw
|
|

Newton's Seven-Colour Disc, disc dia. 7cm, 20mw
|
|
 |
|
|
|
|
 |
128046: Horizontal Projectile Tester
|
|

Horizontal Projectile Tester
|
|
 |
|
|
|
|
 |
128047: Boyle's Law Demonstrator
|
|

Boyle's Law Demonstrator
|
|
 |
|
|
|
|
 |
128048: Mini Boyle's Law Demonstrator
|
|

Mini Boyle's Law Demonstrator
|
|
 |
|
|
|
|
 |
128049: Various Balls
|
|

Various Balls
|
|
 |
|
|
|
|
 |
127318: Solid Body Expansion Demonstrator
|
|

Solid Body Expansion Demonstrator
|
|
 |
|
|
|
|
 |
127319: Solid Body Expansion Demonstrator
|
|

Solid Body Expansion Demonstrator
|
|
 |
|
|
|
|
 |
127320: Solid Body Expansion Demonstrator
|
|

Solid Body Expansion Demonstrator
|
|
 |
|
|
|
|
 |
127321: Solid Body Expansion Demonstrator
|
|

Solid Body Expansion Demonstrator
|
|
 |
|
|
|
|
 |
127322: Double Metal Plate
|
|

Double Metal Plate
|
|
 |
|
|
|
|
 |
127323: Linear Expansion Apparatus
|
|

Linear Expansion Apparatus
|
|
 |
|
|
|
|
 |
127324: Conductivity Star
|
|

Conductivity Star
|
|
 |
|
|
|
|
 |
127325: Thermal Conductivity of Metals Apparatus
|
|

Thermal Conductivity of Metals Apparatus
|
|
 |
|
|
|
|
 |
127326: Calorimeter
|
|

Calorimeter
|
|
 |
|
|
|
|
 |
127327: Demonstrator of Temperature Control by Double Metal Plate
|
|

Demonstrator of Temperature Control by Double Metal Plate
|
|
 |
|
|
|
|
 |
127328: Precise Linear Expansion Apparatus
|
|

Precise Linear Expansion Apparatus
|
|
 |
|
|
|
|
 |
127329: Metal Wire Expands Demonstrator
|
|

Metal Wire Expands Demonstrator
|
|
 |
|
|
|
|
 |
127330: Metal Wire Expands Demonstrator
|
|

Metal Wire Expands Demonstrator
|
|
 |
|
|
|
|
 |
127331: Bar and Gauge
|
|

Bar and Gauge
|
|
 |
|
|
|
|
 |
127332: Leslie's Cube
|
|

Leslie's Cube
|
|
 |
|
|
|
|
 |
127333: Steam Generator and Stand
|
|

Steam Generator and Stand
|
|
 |
|
|
|
|
 |
127334: Convection in Air Apparatus
|
|

Convection in Air Apparatus
|
|
 |
|
|
|
|
 |
127335: Solar Cell Demonstrator
|
|

Solar Cell Demonstrator
|
|
 |
|
|
|
|
 |
127336: Solar Cell Demonstrator
|
|

Solar Cell Demonstrator
|
|
 |
|
|
|
|
 |
127337: Solar Cell Demonstrator Kit
|
|

Solar Cell Demonstrator Kit
|
|
 |
|
|
|
|
 |
127338: Solar Cell Demonstrator
|
|

Solar Cell Demonstrator
|
|
 |
|
|
|
|
 |
127339: Solar Cell Demonstrator Set
|
|

Solar Cell Demonstrator
|
|
 |
|
|
|
|
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127340: Solar Cell Demonstrator Trolly
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Solar Cell Demonstrator Trolly
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127341: Demonstrator for Transforms of Energy
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Demonstrator for Transforms of Energy
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127342: Solar Cell Demonstrator
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Solar Cell Demonstrator
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127343: Amorphous Silicon Solar Cell
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Amorphous Silicon Solar Cell
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127344: Demonstrator for Solar Cell
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Demonstrator for Solar Cell
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127345: Demonstrator for Solar Cell
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Demonstrator for Solar Cell
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127346: Solar fan Cap
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Solar fan Cap
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127347: Portable Solar Power Supply System
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Portable Solar Power Supply System
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127348: Solar Energy Demonstrator
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Solar Energy Demonstrator
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127349: Solar Cell Silicon
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Solar Cell Silicon
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127350: Solar Cell Silicon
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Solar Cell Silicon
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127351: Energy Conversion
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Energy Conversion
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127352: Energy Conversion
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Energy Conversion
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127353: Energy Conversion
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Energy Conversion
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127354: Thermogenerator
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Energy Conversion
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127355: Solar Cell and Connecting Plate
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Solar Cell and Connecting Plate
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127356: Electrolyte Generator
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Electrolyte Generator
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127357: Generator Model
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Generator Model
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127358: Cell Technology
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Cell Technology
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128900: Hand Hold Simple Spectroscope
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Hand Hold Simple Spectroscope
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127359: Electronic Metronome
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Electronic Metronome
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127360: Sound Wave Demonstrator
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Sound Wave Demonstrator
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127361: Sound Velocity Measuring Device
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Sound Velocity Measuring Device
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127362: Electromagnetic Vibration Demonstrating Instrument
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Electromagnetic Vibration Demonstrating Instrument
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127363: Geiger Counter
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Geiger Counter
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127364: Digital Geiger Counter
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Digital Geiger Counter
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127365: Digital Timer
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Digital Timer
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127366: Digital Timer
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Digital Timer
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127367: Digital Timer
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Digital Timer
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127368: Simple Digital Timer
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Simple Digital Timer
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127369: Simple Digital Timer
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Simple Digital Timer
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127370: Multi-Function Digital Measure
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Multi-Function Digital Measure
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127371: Digital Timer
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Digital Timer
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