With our vast, fruitful experience in the field of manufacturing various electrical instruments, we present our clients with our unique instrument, Panel Meter. The ME panel meters are used on following items:

Switch Board

Motor

Control Gears

Control Panels

The product serve the purpose of measuring electrical quantities such as Current, Voltage, Power (Active, Reactive) or the Power factor of meter. They can be moving coil, moving iron or dynamo-meter type; having a method of indication through deflecting pointer only.

We manufacture top class Panel Meter, to meet the requirements of IS 1248/83. Their salient features include:

Made from Best Quality Material

Light in Weight

Negligible Power Loss

Rugged Construction

Adequate Size of Stamping (Allows easy readability from a distance)

Adequately Plated Metal Parts for Tropical Condition

Effective Shield against External Magnetic Effects and Electrostatic Influences

Satisfactory Performance over a long period

We manufacture and export the specially designed Ohms Meter. Few of the popular features of the electric instrument are as follows:

Portable

Sensitive

Self-contained

Battery operated

Moving coil type ohms meter

The instrument provides accurate readings, as a result of following:

Anti parallax mirror scale

Knife-edge pointer

Infinity Adjustment Potentiometer

Mechanical zero adjuster is provided to adjust zero

To avoid Battery Drain, the instrument is equipped with PRESS TO READ switch. Its specifications include:

Ranges: Choice of 25, 50, 100, 300, 500, 1000, 2000 and 5000 ohms

Accuracy: ± 5% of the indicated value at center scale

Dimensions: 160mm x 110 mm x 80 mm approx

Weight: 700 grams approx

Power Source: 1 number of pen cell of 1.5 volts, Eve ready type 1035 or equivalent

Accessories : Test Leads

The Portable Meter manufactured by us is available under the brand name ME Portable Meter and meets the requirements of IS 1248/83. It has an indication method via deflecting pointer only and can be any of following types:

Moving Coil

Moving Iron

Dynamo-meter type

Application area of ME Portable Meter The meter is used for the measurements of electrical quantities such as:

Current

Voltage

Power (Active, Reactive)

Power factor of the network

Salient Features:

Manufactured with best quality material

Fitted in sunmica wooden case

Rubber footing and rexine strap provided with antipara'Uax mirror and knife-edge pointer

Minimum friction

Sustains accuracy in vigorous field condition

Fine Performance over a long time span

Effective oil damping

Metal parts are adequately plated

Effectively shielded instruments, from external magnetic effects & electrostatic influences

Special Attachments available at EXTRA COST

Center Zero or shifted zero instrument are available in moving coil and dynamo type

Multi range voltmeters, ammeters and watt meters are available.

Precision grade instruments are available with accuracy 0.5%.

Magnetic shielding can be provided

Demonstration type meters are available

The world class D.C. Energy Meter, popular by the name ME Digital DC Energy meter, manufactured by us, is used to measure the DC energy consumed by a DC load (DC motors etc). Specifications:

Energy Indication: Max. 09.99 Kwli. Resolution 0.1 Kwh

Current Ranges: 2.5 - 5 ADC and 5 - 10 ADC and 10 - 20 ADC (any one Range)

Accuracy Power: ± 2%, ± 1 Digit at load voltage. 230 VDC

Rechargeable Nickel / Cadmium Batteries (4x1.5 Volt) (Batteries charging mains: 230 VAC)

I.ED, 0.3 inch 4 digit numerals with low Battery; (1.OBATT1)

Energy consumption ('ENG CONS') indicators

Battery Charger

The high quality Current Transformer available with us; is a measuring device used in metering & protection system. The Bar Primary ring-type current transformers consist of a secondary coil wounded on a torroidal core, if high permeability silicon steel is used in production. Few of the operational features of the instrument are as follows:

Its windings provide lower proportional current which is easily measured by various measuring instruments.

They isolate measuring instruments & protective devices,from main & higher voltages.

Some of its appreciable features include following:

Sturdy Built

Compact

Economical

Paid Optional Components:

Secondary 1 Amp current ratings

15 VA Burden

We design and engineer state-of-the-art Variac Auto Transformer, which is widely used fro electrical purpose. Few of the salient features of the instrument include following:

Rugged construction

Excellent regulation

High efficacy

Overload capacity

Low operating torque

Low maintenance and trouble free life

Variac – Flush / Open Type, Single Phase

The D.C. Shunt (or ME shunts) available with us are ideal for current ratings from 5 to 10000 Amps and mill volt drops of 75 millivolts. The product conforms to IS Standards 1248 and is provided with leads of 0.025 ohms. Some of its construction features are cited below:

It consists of Mangenin rods, soldered or silver brazed, to brass end blocks.

It is artificially aged after manufacture; followed by tests on full load.

Lead resistance is considered while calibrating the instrument

Salient features of the ME Shunts are as follows:

Class 1 accuracy

Temperature Co-Efficient

0.002% per degree centigrade, above ambient temperature in still air, with free ventilation

Temperature not exceeding 120°C at the center and 90°C at the ends

The ME Shunts withstand temperatures up to 120oC; without any permanent alterations in physical or electrical properties

Overloads and faults due to high temperatures (>120oC) can be safely handled

All 75 millivolts drop shunts of class 1, withstand the following overload requirements:

2 X rated current for 3 minutes

4 X rated current for 30 seconds

10 X rated current for 5 seconds

We manufacture the Phase Sequence Indicator or PSI with extreme care towards its efficiency and quality. It is a portable and sturdy instrument that includes a rotating disc to indicate the sequence of phases of 3-phase power supply.

Clockwise rotation of the rotating disk of the PSI indicates proper sequence.

Anti-clock wise rotation indicates improper sequence.

The instrument is used to check the phase sequences, when the same are to be connected in proper sequence with following applications:

Watt meters

Power factor meters

Motor and similar applications

Specifications of Phase Sequence Indicator

Frequency Range: 25 to 60 Hertz

Connection Leads: 1-meter long Red, Yellow and Blue test leads

Size: 96 x 96 x 60mm. Portable in ABS Body

Weight: Approximately, 800 grams

Cell Tester is one of our highly demanded electrical instruments. It is used to check battery voltage in following:

Automobiles

Laboratories and other applications

Its attributes related to its construction are as follows:

Center zero dial of 65mm diameter, for voltage reading with polarity indication

Terminal spike, fitted on the top of instrument. It can be directly connected to one of the battery terminals

150mm long insulated prod with flexible test lead. It can be connected to other battery terminal

Specifications:

Range: 3-0-3 volts (6-0-6v to 30-0-30 volts also available, upon request)

Accuracy: ± 2.5% of F.S.D

Meter: Permanent magnet moving coil type of DC volt meter, with center zero scales of 60 divisions and external zero adjuster. Housed in black abs back-lite moulded cabinet

Sensitivity: 1000 ohms per volt

Weight: 200 grams approx

We manufacture and export high class ME Load Bank, which is a single phase and three phase variable Lamp or resistor or capacitor load and is housed in a metal case. It is used for stimulating load conditions to test Voltmeters, Ammeters and Watt meters, using load switches provided on the bench. The total simulated load is the sum of loads of all 'ON' switches. Construction Features: The ME Load Banks are provided with:

Castor wheels for easy handling

Ammeters and Voltmeter on front panel to indicate the current and voltage respectively

Heavy-duty Porcelain switches with bake lite top and inner brass contact for safety

Specifications:

Input main voltage: 230/440vac.

Voltmeter range: 0-300/500v ac

Ammeter Range: 0-5/10/15/25aac

Load range: 1/2/3/5/10 kw

Load type: Bulb / Resistance / Capacitor / Induction Load

The ME Induction Load manufactured by us is a single phase and three phase variable induction load that is housed in a metal case provided with Castor wheels for easy handling. The instrument is used for varying current, which is measured on Ammeter(s).

When rotating knob is rotated in clockwise direction, the coils are kept in closed position.

When rotating knob is rotated in anticlockwise direction, the coils are kept in opened position.

Specifications:

Input Main Voltage: 230/440V AC

Voltmeter Range: 0-300/500V

AC Ammeter Range: 0-5/10/15/25AAC

Load Range: 1/2/3/5/10 KW

Load Type: Induction Load

The Standard Battery Charger is one of our most demanded products. It is specially designed for working on single phase 200/250 Volts AC. It has the capability of charging 1 No. 12Volts battery at 10 Amps maximum, at an ambient temperature of 45°C. Its components are:

Main Transformer

Rectifier Stack

Ammeter/Voltmeter

Pilot Lamp

AC Fuse

On/Off Switch

Selector Switch

Output Terminals