Sharma Electronic Instruments

Ambala Cantt, Ambala, Haryana

We are engaged in manufacturing premium quality Screw Gauge in various shapes and sizes. Our Screw Gauge is highly efficient which renders consistent performance that too without any wear and tear.Features :DurableDimensional accuracyTamperproof packagingCompetitive pricingUsed for :Measuring diameter of thin wire or sheets

We are recognized as one of prominent Vernier Calipers Manufacturers in the global market. Fabricated with high grade steel metal, our vernier calipers are widely appreciated for their precision measurements. We follow stringent quality process while manufacturing our vernier calipers.Salient Features :Dimensionally accurate, Long functional life, Easy locking facility, Tamper proof packagingUsed in :Research institutions, Schools, Colleges

To show conversion of mechanical energy into electrical energy. Turbine with transparent cover, inlet and outlet tubes, directly connected to a dynamo. Fitted on base.

We bring forth an advanced range of Lamp Transformers that are required for various applications. Lamp Transformer is manufactured by us using premium quality raw materials to offer a quality which is highly appreciated by clients, resulting in repeated demands from all over the world.Sodium Vapor Lamp Transformer :35W55WFeatures :Anti-dust modelHighly efficientResistant to power fluctuationsCompact structureDurableFinds Application in :Academic sectorIndustrial sector

We are a highly sought after Breadboard Trainer Manufacturer and Exporter, offering a qualitative range in the market. Fulfilling diverse needs for training, we offer different models of Breadboard Trainers in the market. Designed as per the specific application, our Breadboard Trainers are designed by experts to perform a variety of experiments. Available for Utilities like :Function generatorsOscillatorsData inputOutput displayPower supplyWhy our Breadboard Trainer ?Available with multiple functionsSelf-containedNeat displayEasy to operateEasy to maintainDemanded for :Engineering studiesIndustrial training.

We are considered as one of eminent Laboratory Plasticware Manufacturers in the global market. Our Laboratory Plasticware is made of high grade raw materials that assure of its high performance. We provide Laboratory Plasticware that is available in sterilized fabrics and texture.Range :ASPIRATOR BOTTLES ATOMIC MODEL SETANALYTICAL FUNNEL ANIMAL CAGEANIMAL CAGE (TWIN GRILL)ATOMIC MODEL SETBEAKERSBUCHNER FUNNEL BURETTECARRIER TRAY CELL SCRAPERCONNECTORS (T & Y NEW)CONICAL FLASK CONICAL MEASURESCENTRIFUGE TUBE ROUND BOTTOMCENTRIFUGE TUBE CONICAL BOTTOMASPIRATOR BOTTLECONNECTORS (CROSS)CRYO RACK CRYO VIALCRYO BOX (PP)CRYO CODERSCRYO VIAL-INTERNAL THREADCONNECTORS (L SHAPED)COPLIN JARCRYO BOXCRYSTAL MODEL SETDRAINING BASKET DRAINING RACKDROPPING BOTTLESDESSICATOR (PLAIN)DESSICATOR (VACCUM)FUNNELS-LONG STEMEYE WASH BOTTLEFISHER CLAMP FLASK STANDFLOAT RACK FUNNEL HOLDERHEAVY DUTY VACCUM BOTTLELECLANCHE CELL POTICE BUCKET IMMUNOLOGY PLATESKIPP'S APPARATUSL SHAPED SPREADER LABORATORY TRAYMEASURING CYLINDER PENTAGONAL MEASURING CYLINDERSMEASURING JUGS MEASURING JUGSMAGENTA BOX MCT BOXMCT TWIN RACK MEASURING CYLINDER (HEXAGONAL)NARROW MOUTH BOTTLE NESTER CYLINDER STANDOAK RIDGE CENTRIFUGE TUBESMICRO CENTRIFUGE TUBE MICRO PESTLEMICRO TIP BOX MICRO TIP BOX (NEW)PIPETTE STAND (VERTICAL)PIPETTE STAND (HORIZONTAL)PLANTATION POTSPCR TUBE RACK PETRI DISHPETRI DISH (CULTURE)PNEUMATIC TROUGH POLICEMAN STIRRING RODRACK FOR PETRI DISHESRACK FOR SCINTILLATION VIALRACK FOR MICRO CENTRIFUGE TUBERACK FOR MICRO CENTRIFUGE (FOLDING)PETRI DISH (DISPOSABLE)REAGENT BOTTLES (NARROW MOUTH)REAGENT BOTTLES (WIDE MOUTH)PIPETTE BOX PIPETTE PUMPPIPETTE STAND (94 PIPETTE-ROTARY)REAGENT RESERVOIR RETORT STANDSAMPLE CONTAINER (PRESS & FIT TYPE)SAMPLE CONTAINER (SCREW TYPE)SLIDE BOX SLIDE MAILERSLIDE STORAGE RACK SOFT LOOP STERILESCINTILLATION VIAL SEPERATORY FUNNELSEPERATORY FUNNELS HOLDER SIMPLE CELL POTSTOOL CONTAINER STOP COCKSSPATULA SPECIMAN JAR (GAS JAR)STAINING BOX STIRRERSTORAGE VIAL-INTERNAL THREADSTORAGE BOXES STORAGE VIALSTORAGE VIAL WITH O-RINGTEST TUBE STAND (WIRE PATTERN)TEST TUBE BASKETS TEST TUBE CAPTEST TUBE STAND TEST TUBE STAND (ROUND)TEST TUBE WITH SCREW CAPTEST TUBE STAND-P.C (3 TIER)TEST TUBE STAND-P.P (3 TIER)UNIVERSAL MULTI RACKURINE CONTAINER UTILITY TRAYUNIVERSAL REAGENT RESERVIORWIDE MOUTH SQUARE BOTTLEWIDE MOUTH WASH BOTTLEVOLUMATRIC FLASKWASH BOTTLES WASH BOTTLES (NEW TYPE)Attributes :Robust constructionDimensionally accurateRequire low maintenanceTamperproof packaging

We are considered as one of prime Binocular Microscope Manufacturers and Exporters in the country. Our Binocular Microscope is widely demanded in the national and international markets for its high quality. Above all, we offer Binocular Microscope at the markets leading price.Range available :Medical microscopeResearch binocular microscopeStudent microscopeDissecting microscopeInclined research microscopeJunior medical microscopeStereoscopic research microscopeFeatures :Sophisticated constructionHighly efficientPrecise lensesLess wear and trouble

We are counted among the renowned Anatomical Models Manufacturers in the domestic and overseas markets. Our Anatomical Models widely used in schools, colleges and research institutions for demonstration purposes.Range and its specifications :Human torso without head (ELI3001)Each parts like heart, liver, and intestine can be easily detachedLarynx, 2 Parts (Eli3011)Consists ligaments, thyroid gland, windpipe, musclesHuman torso with head, half size (EL3003)Having fixed brain that can be viewed by removing skullcap and removable internal structureHuman torso with interchangeable sex organs (ELI3002)Can be dissected in 14 parts with interchangeable featuresHuman Ear, 6 Parts (Eli3005)Can be enlarged up to 4 to 5 timesHuman Ear, 3 Parts (Eli3004)Inner, middle and outer ears can be easily seen. Comprises detachable auditory ossicles, vestibulocochlear nerve, labyrinth, and cochlea.Human Tooth, Upper Triple Root (ELI3007)Can be enlarged up to 15 times and dissected in two parts. Depicts 2 roots and pulp cavity.Human Tooth, Molar (Eli3006)Features nerves, vessels, sponges, key card, on stand, etc.Human Lower Jaw with Teeth (ELI3009)Can be increased up to 3 times delineating sponges, nerves, tooth roots, etc.Human Upper and Lower Jaw (Eli3008)Can be increased up to 3 times to delineate sponges, nerves, tooth roots, vessels, etc.Human Teeth with Tongue (Eli3010)Dissecting in to two parts having on base, lower jaw, key card, etc. Can be enlarged up to 4 to 5 times thereby depicting inner, middle and other ear.Earthworm dissection (EI3062) Represents external character in one part and dissection in another. Attributes :Exact replica of human bodyPerfect designLong lastingTested on strength and durability

We are engaged in offering Heating Mantle that is widely appreciated in the domestic and overseas markets. The Heating Mantle, manufactured by us, is available in various shapes and sizes. Above all, we offer Heating Mantle at competitive prices.Attributes :Sophisticated designHigh strengthDurableExtremely efficientUsed in :CollegesResearch institutions

Owing to the expertise of our team of experienced professionals, we are able to introduce an exclusive range ofSpring Balance.The provided balance is manufactured using premium quality material and latest techniques. Additionally, our provided balance is processed adhering to industry standards and quality norms. The offered balance is examined on set quality parameter in order to deliver better range to the clients. Also, this balance is made available in various colors, sizes and shapes. Moreover, clients can opt for different dimensions according to the specific business needs. In addition, balance offered by us has gained highly appreciation among our clients. Besides, clients can avail the balance from us at cost effective rates.

Features:

• Accurate measuring
• Easy handling
• Low maintenance

We are offering Battery Load Tester.We obligated to meet the quality standards as per the industry norms.

Designed to give a maximum accuracy protected circle of stainless steel.

This apparatus consists of heating element.It is in conically shaped refractory crucible.It is enclosed in an insulated S.S. casing.Casing is mounted on top of S.S. Cylindrical housing.

We bring forth a highly specialized range of Decade Boxes for Indian and international clients. Designed by experts, the complete production of the Decade Boxes is supervised under strict control to offer superior quality. We ensure the performance of each and every Decade Box by testing it on several aspects before dispatching.Specifications :1 DIAL2 DIAL3 DIAL4 DIAL5 DIALAttributes :Superior resolutionWide range of operationLow error toleranceHigh accuracyAdvanced functionalityLightweightDemanded by :Academic institutesResearch establishments

We are identified as one of prominent Laboratory Oven Manufacturers in the global market. Following stringent quality process, we have developed Laboratory Oven that is available in various shapes and sizes. The oven is mounted on ribs from side and bottom. Subsequently, it is double walled inside and anodized.Specification :Temperature tolerance : 250oCAttributes :Robust constructionHigh strengthLong functional lifeConsistent performanceCompetitive price

We provide premium collection Laboratory Glassware is available is various shapes and sizes. Our Laboratory Glassware is made up of high grade raw materials due to which it has high strength. We offer Laboratory Glassware at the most discounted price in the Industry. Range :Tower &TubesAspirator BottlesBell JarsBasinsBeakersColumnsBottles ReagentCondensersAbsorptionBurettesCentrifuge & AccessoriesCruciblesConesBoiling FlasksDispenserDensity BottlesVolumetric FlasksCylindersChromatography ApparatusFunnels as Collecting TubesDesiccatorErlenmeyer FlasksFiltering FlasksStop CockStoppers Standard Joint GlassRodsThermometerDishesPipettesWatch GlassesWeighing BottlesTEST TubesTubing GlassFunnelsHigh Quality 3.3 Expansion Borosilicate GlassSalient Features :Tested for qualityHigh efficiencyLong shelf lifeConsistent performanceCompetitive pricing.

Made of Nickel plated brass, stainless steel screw with ratchet stop 25/20/15/10 x 0.01 mm without lever lock in protective case.

We are engaged in manufacturing Human Torso Model which can be easily dissected in to nine parts. Designed to meet the laboratory requirements, our Human Torso Model is widely appreciated in the domestic and overseas markets. We also provide Human Torso Model in customized designs.Features :Exact replica of human bodyAccurate designAvailable in different weightLong lastingCompetitive pricingUsed in :SchoolsCollegesMedical institutions

We are a major Manufacturer and Exporter of a wide range of Semiconductor Diodes. Consisting of Semiconductor Diodes in standard as well as customized specifications, this diverse range caters to different applications. Manufactured using high-end equipment, the Semiconductor Diode is designed by experts to give accurate performance at all times.We Offer :LCR Resonance Apparatus (EL 158)BH Curve Apparatus (EL 173)Conversion of Galvan Meter into Ammeter: (EL 175)P.N. Junction Diode / Semiconductor Diode characteristics apparatus (EL 136)Zener Diode Characteristics Apparatus (EL 138)Voltage Stabilization Characteristics of Zneer Diode with Load Resistance (EL 139)Transistor Characteristics Apparatus with Regulated Power Supply (EL 140a)Transistor Characteristic Apparatus with regulated Power Supply (NPN & PNP Combined) (EL 141)MOSFET Characteristics Apparatus with regulated Power Supply (EL 144)Photo Transistor Characteristics Apparatus(EL 145)Salient Features :Robust constructionEfficient performanceNo damage in power variationsResistant to wearingCost-effectiveAccurate performanceApplications :Logic gatesIonizing radiation detectorsTemperature measurementRadio demodulationPower conversionProtection for over-voltage Steering of CurrentDemanded for :Academic researchIndustrial research.

We are engaged in offering high grade Laboratory Reagents in various grades like Extra Pure, AR, LR, GR, HPLC, etc. Our Laboratory Reagents are highly efficacious which offer high performance consistently. Our premium collection of Laboratory Reagents is appreciated in the national and international markets. Range :PH IndicatorsRare & Research ChemicalsLaboratory Chemicals & ReagentsReagents for MicrobiologyReagents for BiochemistryIon-Pair Reagents for HPLCCatalysts & EnzymesBiological BuffersMetal PowdersTurningsFoilsOrganic and Inorganic CompoundsCulture Media IngredientsBiological Stains for MicroscopyAmino AcidsPrecious Metal SaltsAttributes :Highly effectiveUnadulteratedAir tight packagingCompetitive pricing.

We are recognized as one of eminent Laboratory Hot Plates Manufacturers in the country. Our Laboratory Hot Plates are widely appreciated in the national and international markets for its high efficiency.Specification :Temperature : 370oCPlatform sizes available :300 x 455 mm455 x 605 mmAttributes :Robust constructionSophisticated designConsistent performanceLong functional lifeLess wear and tear

We bring forth an extensive range of Digital Oscillators, which is required for accurate measurements. Designed as per the specifications given by the clients, the customizable range of Digital Oscillators is made available at most competitive prices in the market. We Offer :Hartley Oscillator ( EL 230)Colpitt Oscillator ( EL 231)Wein Bridge Oscillator Using IC 741 ( EL 234)Relaxation Oscillator Using UJT ( EL 235)Hartley & Colpitt Oscillator (EL 232)Phase Shift Oscillator (EL 233)Common Collector (Emitter Follower)Biasing of Transistor in Class A Operation (EL 242)Biasing Techniques of Transistor (EL 243)Why our Digital Oscillators ?Resistant to power fluctuationsNeatly printed circuit diagramLong functional lifeConsumes less powerConsistent performanceDemanded for :Industrial researchAcademic research.

We offer a comprehensive range of Audio Frequency Generators in the international market. Manufactured using superior quality component, the Audio Frequency Generator is tested to give consistent performance for a long time. These are essentially used in testing and aligning of different transmitters and receivers. Models Offered by us :Audio Frequency Function Generator ( EL 203)Wide Range Sine/Square Oscillator ( EL206)Fixed Frequency Oscillator ( EL 208)Low Distortion Sine / Square WaveOscillator ( EL 209)Audio Frequency Function Generator (EL204)Function Generator (EL 205)Sine/Square Wave Oscillator (EL 207)Specialty :Accurate performanceDurableUses minimum powerWide operating rangeEasy to maintainFinds Application in :Research institutesAcademic establishments.

Our range of rheostats is manufactured suing quality approved raw material and is known to have variable resistance. Offered in various specifications, these find applications for loading transformer, power generator and supply main.Attributes :Robust constructionDimensional accuracyLong lastingHigh efficiencyCompetitive pricingUsed for loading :TransformerPower Generator

We provide premium collection of Resistance Box in various specifications and grades. Our Resistance Box is widely popular in the national and international markets for developing and controlling high torque. We serve Resistance Box in customized designs according to the need of the clients.Features :Robust constructionLong functional lifeHigh conductivityExcellent efficiencyUsed in :AC and DC applications

We are engaged in offering a vast range of high grade Flow Measurement Meters that is available in various shapes and sizes. Apart from the same, we also provide customized Flow Measurement Meters according to the need of the clients.Features :DurablePrecision engineeredHigh performanceLess wear and tearCompetitive pricingUsed for :Non-stop flow measurementMonitoring the laboratories

A wide array of Vacuum Tube Valves is made available by us in a diverse variety. Manufactured using superior quality raw materials, the performance and designing of the Vacuum Tube Valve is checked by experts before being delivered to the clients.Details :DC regulated power supply0-250V /25mA25V /10mAAC power supply : 6.3V AC/1ACharacteristics :3 round meters for measuring voltage & currentPrecise constructionImprinted valve diagram Long functional lifeExcellent performanceDemanded by :Research establishmentsAcademic institutes

We provide an expansive array of Battery Chargers required for charging various batteries. Designed to offer optimum performance, the technology used in the Battery Charger is at par with international standards. The quality offered in this range has made us achieve prominence amongst the leading Battery Charger Manufacturer and Exporters, with repeated demands for this instrument.Models Available :Battery Charger (El 104)Operated on : 220v ACOutput of 2 to 1v DCAmpere meter operated at1 Amp2 Amps3 Amps5 AmpsThese are highly durable and can be operated on with heavy transformer and by means of an ampere meter at :Battery Charger (El 105)Available with bridge rectifiersIdeal for regular chargingOperated at4 Amps5 AmpsAutomatic battery charger (el-106)Custom-made designHighly durableOutput & Operation6-12-18 Volts DC at 2 Amp6-12-18 Volts DC at 3 Amp6-12-18 Volts DC at 4 AmpWhy our Battery Chargers ?Consumes less powerPowerful performanceConsistent power supplyRobust constructionEasy to maintainFinds Application in :Academic sectorIndustrial sector.

We are considered among the popular Electronic Training Board Manufacturers and Exporter for providing a wide range to the clients. Our Electronic Training Boards are designed by expert technicians after much research and tested throughout as well as after production to ensure that these meet international standards.Models Available :Basic Logic Gates (5 in - 1) ( EL 247)Study & Verify truth table for TTL OR, NOT & NOR Gates ( EL 249)Study & Verify truth table for TTL Ex-OR Gate. ( EL 250)Verify truth table of DTL NOT Gate ( EL 255)Verify truth table of DTL NAND Gate ( EL 257)Verify truth table of DTL NOR Gate. ( EL 258)Verify truth table of DTL Ex-OR Gate. ( EL 259)Verification of Logic Gates & DemorgansTheorems using TTL Logic Gates. ( EL 261)Verification of truth table of Logic Gates using NAND & NOR Gates. ( EL 262)Study of 4 Bit Adder & Subtractor (using IC 7483) ( EL 263)Verify Adders & Subtractors using OR, Ex-OR, AND & NOT Gates. ( EL 264)Digital Trainer to verify Half Adder (Using OR, Ex-OR & AND gates) ( EL 265)Digital Trainer to verify Half Subtractor (Using OR, Ex-OR & AND gates) ( EL 266)Digital Trainer to verify Adders & Subtractor using NAND gates. ( EL 269)Digital trainer to study and verify truth table of flip-flops. ( EL 270)Digital trainer to study R.S., D-Type, JK & T Type Flip Flops ( EL 271)Study & verify truth tables of 'JK & T' type flip flops using Nand gates. ( EL 273)4 Bit Binary to Gray Code Convertor. ( EL 275)Study of 4 Bit Ripple Counter (forward & reverse) ( EL 277)Study of 4 Bit Ripple Counter (forward, reverse & modulo) ( EL 278)Specialty :Available in varied specificationsCustom-made modelsMeasures a wide range of Logic gatesClearly designed displayPrecise performanceDemanded by :SchoolsColleges

We are engaged in the manufacturing of a diverse range of Battery Eliminators, which is designed using the latest software to optimize the performance. Provided in different models, the complete range can be modified as per the specifications put forth by clients for customizations. Fitted with heavy-duty transformer, the Battery Eliminator is made available at reasonable prices. Models Offered :Battery eliminators EL 101PortableFull bridge rectifier availableWith low loss double wound transformersOperates at500 Amps1 Amp2 Amps3 Amps5 AmpsBattery eliminators AC/DC EL 102Operates at1 Amp2 Amps3 Amps5 AmpsSpecifications :230 Volts AC at 50 c/sRipple : Less than 5 mV ramsLoad regulation : Better than 1%Output1.5-3-4.5-6-9-12 volts DC at 1 Amp2-4-6-8-10-12 Volts DC at 2 Amps2-4-6-8-10-12 Volts DC at 3 Amps2-4-6 Volts DC at 1AmpsFeatures :High performanceOperates at a wide rangeSturdy constructionAdvanced designCompact structureCost-effectiveDemanded for :Academic institutesResearch laboratoriesIndustrial research.

We are identified as one of preeminent Whim Shut Machine Manufacturers and exporters in the country. Our Whim Shut Machine is available in various shapes and sizes as per the requirements of clients. Besides, we offer Whim Shut Machine at the most reasonable price in the market.Salient Features :Robust constructionDimensional accuracyHigh performanceDurableTamperproof packagingFinds applications in :Research CentersSchoolColleges

We provide high grade Polarimeter that is developed from premium quality raw materials. Our Polarimeter is available in various shapes and sizes as per the requirements of the clients. Above all, we offer Polarimeter at the most discounted price in the Industry.Salient Features :Dimensional accuracyLong lastingHighly efficientHigh performanceUsed in :SchoolsResearch InstitutionsColleges

We manufacture high grade Laboratory Incubator having glass window, synthetic rubber gasket, metal shelves, and epoxy powder coating. These features ensure zero defect quality. We offer Laboratory Incubator at the most discounted price.Range :Hybridization incubatorMedical incubatorPharmaceutical incubatorMaterial of construction :AluminiumMild steelStainless steelSpecification :Temperature : ambient to 60oCSalient features :Sturdy constructionDurableConsistent performanceHigh efficiency

We are known for offering a wide array of Operational Amplifiers in the international market. Our world-class Operational Amplifier is manufactured under a quality controlled production process involving the use of precise components sourced from reliable vendors. Computerized designing and manufacturing of the Operational Amplifiers are done to ensure complete flawlessness.Models Available :Study of Operational amplifier as Square to Triangular & Triangular to Square Wave Convertor EL 217)Study of Operational amplifiers as Clipping and Clamping circuit. ( EL 218)Study of Operational amplifier as V to I & I to V Convertor ( EL 220)Operational Amplifier as Inverting & Non Inverting (EL 210)Study of Operational amplifier as Adder, Subtractor, Integrator and Differentiator (EL 211)Application of Operational amplifiers (EL 212)Operational Amplifier Kit (Bread Board Model) (EL 213)Study of Operational amplifiers as Diffirentiator & Integrator (EL 214)Study of Operational amplifiers as Schmitt Trigger (EL 215)Study of Operational amplifier as Sine to Square wave convertor (EL 216)Study of Operational amplifier as Voltage Comparator (EL 219)Study of Instrumentation Amplifier (EL 221)Study of Logarithmic Amplifier (EL 222)Why our Operational Amplifier ?Available in varied formsOptimum thermal power dissipationSustains short circuits efficientlyEasy to operateOrganized displayUsed in :Electronics system designAudio- and video-frequency pre-amplifiers and buffersVoltage comparatorsDifferential amplifiersAnalog calculatorsAnalog-to-digital convertersDigital-to-analog converterDifferentiators and integratorsFiltersPrecision rectifiersPrecision peak detectorsVoltage and current regulatorsVoltage clampsOscillators and waveform generators

Product description: amodel of air brake system (working). we are manufacturers of models of a training module for the CRDi diesel engine. Niagara exports steam engines models for experiments in engineering education labs.

Standard features

• Standard operation limited to 10000rpm
• Standard analog inputs for
• Manifold air pressure
• Throttle position
• Engine temp
• Air temp
• Lambda
• Manifold air flow
• Inputs from cran

An instrument for measuring dip, consisting of a dip needle
with a vertical circular scale of angles.

The rotating, magnetized steel needle aligns with the direction of the earth's magnetic field when no other magnetic field is present. in its horizontal position, it can be used as a conventional compass.
TheDip Needleis a compass pivoted to move in the plane containing the magnetic field vector of the earth. It will then show the angle which the magnetic field makes with the vertical. Theneedlemust be accurately balanced so that only magnetic torques are exerted on it.

Specifications:-

• Diameter: -newton Disc Is 200mm Withstand,
• Motor:- 4-6v, Safety Sockets.
• Type: - Newtons Colour Disc

With All The Necessary Arrangements For Conducting Newtons Ring Experiments. A Standard Microscope Unit With 30x Magnification And Rotatable Cross Line Complete With Beautiful Storing Cabinet.

Specifications:

Comprises an electric bell 3-6 V, enclosed in a Glass Bell Jar 225 mm high, 15 cm dia, with ground flange, fitted with suitable cork and terminals on top.

The Magdeburg hemispheres experiment is a famous physics experiment that was first performed around 1650 by Otto Von Guericke in the German town of Magdeburg. Otto Von Guericke was a physicist. His intention was to demonstrate the Earths enormous atmospheric pressure. He constructed two half spheres that perfectly fitted to form a complete sphere with a radius of about 250 mm. With a self-designed but still primitive vacuum pump, most of the air was pumped out of the sphere. Under these circumstances, the atmospheric pressure on the outside of the sphere firmly kept the two halves together. He then went on to show that 2 teams of 8 horses could not pull these two halves apart. In a later attempt, even 20 horses were unable to overcome the atmospheric pressure

Mounted on sturdy streamlined base with provision for horizontal or vertical use. Fork is manufactured from selected steel. Prong is 10 x 25 x 300 mm. Accurate frequency adjustment, Electromagnet can work on 8 Volts.

• Size 3 Inches Diameter.
• In Plastic. Can Be Taken In Pocket Also

The hand-held magnifier design involves a handle that is attached to a lens through which the user will view an object whether it is text or an image Hand-held magnifiers are the one of the simplest type of magnifiers to use and are also the most familiar. Nearly everyone has used a hand-held magnifier at some point in time.

This apparatus is used to measure surface tension by Capillary rise in a small bore.