Science Kit
Scientific Instrument
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- Training Kits for Communication Lab
- Digital Electronic Experiments Computer Principles
- Study of Multivibrators
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- Verification of Network Theorem
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- Verification of Various Laws and Conservation of Signal
- Semi Conductor Devices
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- Characteristics Of Vaccum Tubes
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Educational Rock and Minerals
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Soil Testing
Rock Testing
Best Lab Equipment
Educational Lab Equipment
Analytical Lab Instrument
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- Flame Photometer
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- Tablet Making Machine
- Apparatus For Isolated Uterus Intestine
- Water Still
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- Drying Oven Industrial
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- Shaker
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- Baths
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- Tissue Homogeniser
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- Mortuary Chamber
- Soxhlet Extraction Unit
- Kjeldahl Units (Without Glass Part)
- pH Meters
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- Dissolved Oxygen Meters
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- Colony Counter
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- Fluorometer
- Dissolution Test Apparatus
- Friability Test Apparatus
- Pyrogen Testing Instrument
- Tap or Bulk Density Apparatus
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- Flocculator Jar Test Apparatus
- Microprocessor Flame Photometers
- Pharmacy Laboratory Equipments
- Respiration Pumps
- Brodie Operating Tables
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- Pneumograph Stethographs
- Spirometers
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- Organ Baths
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- Perfusions Lagendroff Assembly
- Dubois Raymond Keys
- Simple Keys
- Induction Coils
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- Variable Interrupters
- Mosses Ergographs
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- Hand Grip Dynamometers
- Skin Fold Calipers
- Macerators
- Tablet Polishing Pans
- Tablet Making Machines (Electrically Operated)
- Tablets Making Machine Motorised
- Tablets Making Machine Hand Operated
- Apparatus Isolated Uterus Intestine
- Clean Air Benches
- Bio Safety Cabinet
- Laboratory Fume Hoods
- Fumigation
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- Ovens
- Water Distillation Plant
- Water Baths
- Hot Plates Warming Tables
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- Shaking Machines And Stirrers
- COD Digester
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- Spectrophotometer
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Laboratory Apparatus
Laboratory Equipments Supplies
Engineering Lab Equipment
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- Charts
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- Adsorption in Packed Beds
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Maths Lab Equipment
Porcelain Ware
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Anatomical Models
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Vocational Training Laboratory Equipment
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- Wood Workshop Portable Tool
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Lab Glassware
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Electronics Lab Equipments
- Variac Dimmerstats
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Lab Plasticware
Chemistry Lab Equipment
Physics Lab Equipment
- Measurement
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- AP Physics
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- Energy Transfer Equipment
- Force Motion & Dynamic Equipment
- Mechanics Lab Equipment
- Light & Optics Equipment
- Renewable Energy Equipment
- Sound and Waves
- Education Kit
Geography Lab Models
Simple Keys Manufacturer, Suppliers and Exporter in India
Jaincolab Manufacturers is leading Simple Keys Manufacturer,and supplier and Exporter in India, Algeria (Algiers), Angola (Luanda), Argentina (Buenos Aires), Armenia (Yerevan), Australia(Canberra), Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.)
JaincoLab's Simple Keys are basic mechanical make-and-break switches that open or close a stimulus circuit, so a stimulus reaches a nerve-muscle preparation or recording apparatus at a precise, operator-controlled moment. The JA-SK-2401 is a bench-mounted key with terminal connections, wired between a power source or induction coil and the preparation, and used for general circuit control in physiology and electrophysiology practicals in teaching labs and medical and veterinary colleges.
Last updated: October 2026.
What is a Simple Key?
A Simple Key is a basic mechanical make-and-break switch used to open or close an electrical stimulus circuit in physiology and electrophysiology experiment setups, commonly wired between a power source or induction coil and a nerve-muscle preparation or recording apparatus, so that a stimulus can be applied at a precise, operator-controlled moment. It is one of the fundamental control components used across nerve-muscle physiology practicals.
Selected Simple Keys — Model Number and Specification Notes
JaincoLab lists the Simple Key under product code JA-SK-2401 in its current catalogue. The Simple Key is supplied as a bench-mounted mechanical key with terminal connections for wiring into a stimulus or recording circuit.
Applications
| Setting | Application |
|---|---|
| Physiology teaching laboratories | Manually opening or closing a stimulus circuit at a controlled moment |
| Electrophysiology practicals | General-purpose circuit control alongside induction coils and interrupters |
| Medical and veterinary colleges | Classical nerve-muscle stimulus-control demonstrations |
Frequently Asked Questions
Is a Simple Key interchangeable with a Dubois Raymond Key?
They serve a related purpose — controlling a stimulus circuit — but the Dubois Raymond Key is a specific historical make-and-break design used with induction coils, while a Simple Key is a more general-purpose circuit key; confirm the exact experimental requirement before ordering.
Request a Quote
To have the Simple Key JA-SK-2401 quoted, message our team with the quantity required and the delivery destination.
Simple Key
Product Code : JA-SK-2401
Simple Key (SKU JA-SK-2401): simple key on vulcanite base for opening and closing stimulating circuits in physiology and pharmacology practicals. Supplied by JaincoLab.
Note: Simple key on vulcanite base for closing and opening stimulating circuits in physiology practicals.
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