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Telelin Instruments (India) is one of the leading manufacturer, exporter & supplier of Flow, Level, Pressure, Vacuum, Velocity and Temperature Measuring & Controlling Instruments used in Chemical Process, Petrochemicals, Power Generation, Fertilizers, Refineries, Food, Cement, Oil & Gas Industries etc. 

We are well known brand in India for manufacturing process control instruments with number of reputed clients. Our Company has a distinguished record of success for providing leading technology and cost effective solutions to our clients. Our sales team takes customers testimonials and attend their grievances & small problems enabling us to serve them better and improve our technology at the same time.

We have established a quality system for manufacturing various instruments likewise:

Manometers
Rotameters
Level Switches
Sight Flow indicators
Orifice Plates & Assemblies
Pitot Tubes
Dead Weight Testers & Comparators
Venturi tubes
Dial Type Temperature Gauge & Thermometers
Digital flow, pressure Level instruments
Instrument Tube Fittings & Flanges

Products & Services

Highest quality standards are achieved through the implementations of latest technology, decades of experience and everlasting moral values , which have helped us to retain our customers as well as multiply them.

Absolute Vaccum Manometer * Absolute Vacuum Manometer * Acrylic Body Inclined Tube Manometer * Acrylic Body Level Indicator (Moving Bolt Type) * Acrylic Body Single Limb Manometer * Acrylic Body U Tube Manometer * Acrylic Plastic Body Rotameters * Air Purge Level Indicators * Air Purge Rotameters * Air Velocity Measuring Kit * Barometer * By Pass Rota Meters * By Pass Type Rotameter * By Pass Type Rotameter Complete Assemblies * Comparison Test Pump * Dead Weight Pressure Gauge Tester * Differential Pressure Gauge * Digital Flow Calibrator * Digital Magnetic Rotameter * Digital Pressure Calibrator * Digital Pressure Manometer * Double Window Sight Flow Indicators * Electromagnetic Flowmeters * Electronic Level Gauges * Flange Tape Type Rota Meters * Flanges * Float And Board Level Indicators * Flow Measuring Instruments * Full View Sight Flow Indicators * Gang Manometer * Gang Rotameter * Glass Tube Level Indicator (Moving Bolt Type) * Glass Tube Rota Meters * Glass Tube Type Purge Rotameter * Glass Tube Type Rotameter * Hoses * Inclined Tube Manometer * Inlined Tube Meno Meters * Instrument Line Fittings And Pipe Fittings * Level Switches * Low Flow Acrylic Plastic Body Rotameters * Low Flow Glass Tube Rotameters * Magnetic Bi Colour Level Indicators * Magnetic Level Indicator * Mano Meters * Master Pressure Gauges * Mc Leod Gauge * Mercury Barometer * Metal Tube Rota Meters * Metal Tube Rotameter * Metal Tube Rotameter With Switching Alarm * Oil Flow Meter * Orifice Assemblies * Orifice Plates * Pressure Measuring Instruments * Principles Of Rotameter And Flowmeter * Products * Reflex Level Indicator * Rota Meters * Single Limb Absolute Pressure Mercury Filled Manometer * Single Limb Mano Meters * Single Limb Well Type Manometer * Thermometer And Hygrometer * Top Mounted Magnetic Level Indicators Bi Colour Roller Type * Transparent Level Indicator * Tubular Level Indicator * U Tube Absolute Pressure Mercury Filled Manometer * U Tube Manometer * U Tube Meno Meters * Ultrasonic Flowmeters * Vacuum Gauge Dead Weight Tester * Valves And Manifold Valves * Venturi Tubes * Conversion Tables And Factors * Other Instruments * Vacuum Gauges * Temperature Gauges * Instrument Tube Fittings And Flanges * Digital Flow Pressure Meters And Calibrators * Dead Weight Pressure Gauge Testers And Comparators * Orifies Plates And Assemblies * Sight Flow Indicators * Level Indicators And Switches * Pitot Tubes * Pressure Indicators