|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
127222: Magnetic Needle
|
|
|
Magnetic Needle
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
127268: Air Cushion Spring Oscillator
|
|
|
Air Cushion Spring Oscillator
|
|
|
|
|
|
|
|
|
|
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
|
|
|
|
|
|
|
|
|
|
127280: Hydraulic Turbine Generator
|
|
|
Hydraulic Turbine Generator
|
|
|
|
|
|
|
|
|
|
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
|
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128044: Newton's Seven-Colour Disc
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Newton's Seven-Colour Disc
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128045: Newton's Seven-Colour Disc, disc dia. 7cm, 20mw
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Newton's Seven-Colour Disc, disc dia. 7cm, 20mw
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128046: Horizontal Projectile Tester
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Horizontal Projectile Tester
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128047: Boyle's Law Demonstrator
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Boyle's Law Demonstrator
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128048: Mini Boyle's Law Demonstrator
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Mini Boyle's Law Demonstrator
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128049: Various Balls
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Various Balls
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127318: Solid Body Expansion Demonstrator
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Solid Body Expansion Demonstrator
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127319: Solid Body Expansion Demonstrator
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Solid Body Expansion Demonstrator
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127320: Solid Body Expansion Demonstrator
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Solid Body Expansion Demonstrator
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127321: Solid Body Expansion Demonstrator
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Solid Body Expansion Demonstrator
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127322: Double Metal Plate
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Double Metal Plate
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127323: Linear Expansion Apparatus
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Linear Expansion Apparatus
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127324: Conductivity Star
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Conductivity Star
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127325: Thermal Conductivity of Metals Apparatus
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Thermal Conductivity of Metals Apparatus
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127326: Calorimeter
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Calorimeter
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127327: Demonstrator of Temperature Control by Double Metal Plate
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Demonstrator of Temperature Control by Double Metal Plate
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127328: Precise Linear Expansion Apparatus
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Precise Linear Expansion Apparatus
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127329: Metal Wire Expands Demonstrator
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Metal Wire Expands Demonstrator
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127330: Metal Wire Expands Demonstrator
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Metal Wire Expands Demonstrator
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127331: Bar and Gauge
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Bar and Gauge
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127332: Leslie's Cube
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Leslie's Cube
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127333: Steam Generator and Stand
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Steam Generator and Stand
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127334: Convection in Air Apparatus
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Convection in Air Apparatus
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127335: Solar Cell Demonstrator
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Solar Cell Demonstrator
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127336: Solar Cell Demonstrator
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Solar Cell Demonstrator
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127337: Solar Cell Demonstrator Kit
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Solar Cell Demonstrator Kit
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127338: Solar Cell Demonstrator
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Solar Cell Demonstrator
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127339: Solar Cell Demonstrator Set
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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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