Testing & Measuring Equipments

Approx. Rs 69,000 / PieceGet Latest Price

• This Instrument is in according to VTECH D 1238, BS, DI, ISO, IS (Indian Standard) or according to customer’s required specification
• PID based temperature controller with auto-tune facility
• Having preset facility and buzzer output
• Applied weight manual

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 1.9 Lakh / PieceGet Latest Price

Endurance testing of various components is extremely important in automobile industry because it ascertains the life of components and parts under extreme conditions. One of the most important part in automobile is Key Lock which ascertains the proper function of locking/unlocking & continuity. This is important to ensure the proper ignition of the vehicle. VTECH has designed & developed a dedicated Endurance Testing Machine for Key Locks for online testing as well as endurance testing. The machine is designed to test the Key Locks of two wheelers & four wheelers where Key locks aretested in two & three steps.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Additional Information:

• Item Code: 706

Approx. Rs 9,500 / PieceGet Latest Price

VTECH Coating Thickness Gauge VT-DPM-816 Precision Probe Fe/NFe Paint Meter for Paint Check. Not suitable for checking Plating thickness from 1-10 microns Presenting our device for measuring coating thickness (any non-metallc coating, for example paint, spackling paste) applied on a metal base (steel, iron, galvanised steel, aluminium alloys, zinc, etc.)

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 39,000 / PieceGet Latest Price

The Barcol Impressor is a simple, portable hardness tester that is used by industrial and

commercial customers. The Impressor has been a standard in the industry for testing

raw material or field testing of final products, such as fiberglass panels, plastic extrusions,

aluminum profiles, and related materials. Compliant with the National Fire Protection

Association, NFPA1932, the Impressor is a proven device for field testing of fire ladders

after being exposed to high temperatures.

•  Aluminum
•  Aluminum Alloys
•  Soft Metals
•  Plastics
•  Fiberglass
•  Fire Department Ladders
•  Composite Materials
•  Rubber or Leather

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 59,000 / PieceGet Latest Price

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairswith 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 34,000 / PieceGet Latest Price

• Flexible packaging industries for ensuring adequate print adhesion on LDPE/HPE/

• For coating and laminating industries to ensure satisfactory ply bond strength or

• Plastic blow moulding industries for satisfactory print adhesion and sticker adhesion

• Also for other industries for testing surface wettability/surface energy.specially

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 40,000 / PieceGet Latest Price

The Ball Pressure Test Apparatus is used to check the integrity of dielectric material with respect to resistance to elevated operating temperature. The ball pressure test is referred in IEC 60335, IEC 60695, IEC 60950, IEC 61010, IS 302, IS 1293, IS 3854, IS 2215, BS, UL, CSA and European norms. The Ball Pressure Test Apparatus model BP 21 takes care of this testing useful for insulator manufacturers and other electro-technical manufacturers who use insulating material in their electrical appliances. The BP21 is made of stainless steel for long life.

As described by popular standards, the unit under test is placed on a platform and the ball pressure test apparatus is placed on top of it. The whole assembly is then and the temperature inside the oven is maintained at certain temperature for certain time as specified by the applicable standard. After the test time, the ball pressure test apparatus along with the unit under test is removed from the oven and the unit under test is allowed to return to ambient temperature. The depression created by the ball pressure test apparatus in the unit under test (due to softening) is measured. If the diameter of the impression is not greater than certain value (specified by the relevant standard), the unit under test is said to comply with the standard.

Features:

• All stainless steel construction.

• Magnifier with built-in scale for measuring the depression created by the ball pressure test apparatus.

• Supplied in a compact and neat carrying case.

• Precision engineered and manufactured for ball pressure test covering all popular standards.

Specifications:

• Ball diameter:5 mm.
• Force exerted on sample:20 n, + \ - 0.1 n.
• Material of construction: Stainless steel.
• Overall dimension:270 mm w x 55 M d x 125 mm h, approximate.
• Platform dimensions:90 mm h x 80 mm diameter, approximate.
• Magnifier: X 10 magnification,0.1 + mm resolution,0~10 mm scale
• Case dimension:300 w x 180 d x 115 h.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 998 / PieceGet Latest Price

Water Quality Checker Models

To see that water conducts elect. better when impurities are added to it. Meter display 3V (DC). This is a handmade complete working model supported by rough study material to make a suitable projects report by the student. It is using Cardboard/Wooden base, Paper, Electronic-Electrical Science Projects Components, Mechanical & Scientific goods as per the requirement of a particular model.


Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 69,000 / PieceGet Latest Price

Applications:
Instrument for the determination of the resistance to the impact of the ceramic tiles.Determination of the coefficient of restitution by dropping a steel ball from a fixed height onto the test specimen and measuring the height of rebound.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 3,500 / PieceGet Latest Price

Technical Specification:

• Input voltage: 230V AC.

• Input Current: 0.65A.

• Testable armature Dia: 85 mm to 100mm.

• Growler Arms: Fixed Type.

• Output Voltage: 12V DC.

• Galvanometer: 1No.(Panel type)

• Testing Probe: 2Nos.

• Toggle switch: 2nos.(One of each provides for

switch on/off the Mains & 12V DC Supply).

• Indicator Lamp: 1No.

• Fuse Protection: Yes (Glass Type).

Ms Powder coated box suitable fitted all necessary accessories on it.

Features:-

• Flawless finish

• Portable table top Type

• Easy to operate

• Sturdy construction

Make: GE Motors (pvt.) Ltd


Armature Tester Growler Update Feature (39000 Rs/-)

Armature Tester Growler (HSN CODE: 85)

Technical Specification:

• Input voltage: 230V AC.

• Input Current: 0.65A.

• Testable armature Dia: 85 mm to 160mm.

• Growler Arms: Adjustable Type.

• Output Voltage: 12V DC.

• Galvanometer: 1No.(Panel type)

• Testing Probe: 2Nos.

• Toggle switch: 2nos.(One of each provides for

switch on/off the Mains & 12V DC Supply).

• Indicator Lamp: 1No.

• Fuse Protection: Yes (Glass Type).

Ms Powder coated box suitable fitted all necessary accessories on it.

Features:-

• Flawless finish

• Portable table top Type

• Easy to operate

• Sturdy construction

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 37,000 / PieceGet Latest Price

The V-TECH make Wire Harness Continuity Tester is a modular in construction and is designed to test automotive wire harnesses continuity exclusively. System allows each program to perform multiple tests, display custom messages or sounds, and analyzer the results of a test or an input to "decide" which operation to perform next. It has built  in memory for program storage and is compatible with Printers.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 35,000 / PieceGet Latest Price

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Additional Information:

• Item Code: HI-9828

Approx. Rs 18,000 / PieceGet Latest Price

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 40,000 / PieceGet Latest Price

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Additional Information:

• Item Code: 833

Approx. Rs 560 / PieceGet Latest Price

We are ranked amongst the trusted firms engaged in manufacturing a wide range of Crank Connecting Rod.

Features:
Rust resistance
Perfect strength
Sturdiness

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 1,300 / PieceGet Latest Price

• Reliable ink roller
• One touch operating system
• Non strip handle

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 28,950 / PieceGet Latest Price

Direct reading Specific Digital Gravity Balance provides a simple and quick mean to read directly the specific gravity of rubber and other elastomers. Thus reducing labour and eliminating calculations. The time taken to find out specific gravity of a sample is only about half a minute. The balance consists of a rigid scale with a specific gravity (SG) printed on standing vertically on a heavy base plate. To the centre point at the scale, through jewel bearings to minimize the friction, a balancing arm is pivoted. At one end of the arm, two stainless steel pins are hanging with yarns. One of the pins is attached to glass jar kept on the base. A guard is provided to avoid accidental falling of the jar during use. At the other and of the balancing arm a pointer is fixed which indicates the specific gravity of materials under test. A sliding weight is also provided for initial balancing of the sample of different weight a levelling of the base plate. Two models of balance, one with a range of specific gravity between 0.9 to 3.0'' the second with a range of specific gravity / between 0.2to2.0 are available. A sample of any shape weighing between 5 and 12g can be tested in the first model, that weighing between 3 and 5g can be tested in the second model, and that weighing between 1and 2g can be tested in the third made. In the case of the second and third model, the lower pin is quite heavy and also acts as a sinker. Also in these models, the glass jar is kept on the base of a frame, which can be slid up and down on a rod fixed to the base plate to cover the full range at specific gravity

Product Details:

SPECIFICATION:

Max Error: 0.1%

Overload protection: Up to 500gm.

Display: 16 char X 2 lines big LCD display with green backlight

Test Fixture: Powder coated Mild Steel for long life

Automatic calibration (through keypad for weigh scale): 250 ml Boil beaker

Power Required: 220 V AC, Single Phase, 50 H

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Additional Information:

• Delivery Time: 1-2 week

Approx. Rs 1.25 Lakh / PieceGet Latest Price

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 89,000 / PieceGet Latest Price

This model will be made out of original parts. The model will be suitably sectioned to demonstrate the internal construction details showing the minute information, and working of the same, the model will be suitably painted and mounted on a metal or wooden base & supplied with key card & very interesting literature regarding working of the same.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 1.98 Lakh / PieceGet Latest Price

The RCT,SCT, CMT, ECT, CCT, AND FCT Strength tester measures the rigidity of

CFB on edgewise.

•Microprocessor based display for accurate test results

•Display for compression strength of test specimen

•Separate mixtures for ring crush, edge crush and  at crush test.

•Highly accurate test results under compression force

•Strong gripping clamps.

•Bright LED display

•Inbuilt calibration facility

•Feather touch controls

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 24,000 / PieceGet Latest Price

Perpendicularity tester is useful to check the perpendicularity of preforms or bottles. It is provided by digital gauge for more accurate measurements.

Instrumentation , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 70,000 / PieceGet Latest Price

The original dry-air method is pressure decay, in which the test part is pressurized and then isolated from the pressure source. Because air moves from a high-pressure area to a low-pressure area, any decrease in pressure indicates the presence of a leak. Algorithms then convert pressure changes into an approximation of the leak rate.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 2.3 Lakh / PieceGet Latest Price

V-TECH offers its most advances Leakage test system designed for any types of automotive

components. This is a dry air leakage test system based on differential pressure (DP) principle.

The differential pressure leak test, is easy to set up, but can prove much more sensitive in certain

leak detection applications. The sensitivity of the transducer is not related to the actual pressure

in absolute or gauge pressure terms, but to the sensitivity of the differential pressure transducer at the test pressure. V-TECH make DP Leakage Testers are unparalleled and well suited to differential pressure test requirements in the automotive, engineering & pharmaceutical sectors.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 65,000 / PieceGet Latest Price

Data acquisition is the process of measuring an electrical or physical phenomenon such as load, pressure, torque, voltage, current, temperature, pressure, or sound with a computer. A Data acquisition system consists of sensors, measurement hardware, and a computer with programmable software. Compared to traditional measurement systems, PC-based Data acquisition systems exploitthe processing power, productivity, display, and connectivity capabilities of industry-standard computers

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Approx. Rs 9,500 / PieceGet Latest Price

PRODUCT DESCRIPTION

Since inception, we are engaged in catering to the variegated requirements of the customers by bringing forth exclusively designed Nozzle Tester. Designed and developed utilizing optimum-grade raw material like aluminum, these products are manufactured at our vendors base. Post-production, these products are tested on various quality grounds, before final delivery at our customers' premises

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.