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Rheostat, Constantine (Eureka) Wire

PL-0002

Special High Range Rheostats available on Demand. Please write to us.

Rheostat, Nichrome Wire, Groove Type

PL-0003

 Available in Current Rating of 0.3 Amperes to 6.5 Amperes

Resistance Substitution Box

PL-0004

Comprising 12 radio type resistances using standard preferred values covering the range 100 ohms to 470 kilo-ohms. Selection is by means of terminals provided wit...

Decade Resistance Box, Dial Type

PL-0005

These units employs high stability metal film resistance element having superior characteristics to traditional wire wound coils.

Post Office Box-Plug Type (Constantan & Manganin Coil)

PL-0006

The 3-Ratio P.O. Box has sixteen non-inductively would coils 1, 2, 2, 5, 10, 20, 20, 50, 100, 200, 200, 500, 1000, 2000, 2000, 5000 ohms and two proportional arms...

Potentiometer 1M, Single wire

PL-0007

Comprising a suitable constantan wire stretched along a meter scale subdivided into millimeters and centimeters, clamped to stout, plated brass end plates. the te...

Potentiometer 4/10-Wire with Pencil Jockey

PL-0008

Also available Potentiometer 4/10-Wire with Spring Type Press Jockey

Meter Bridge or Wheatstone Bridge With Pencil Jockey

PL-0009

Supplied complete with pencil jockey along with lead for connections.

Pencil Jockey

PL-0010

Ideal for Wheatstone Bridge and all types of Potentiometers, bakelite moulded handle, brass plated contact and with a locating notch. A heavy lock type brass plat...

Resistance Box, Electronic Type

PL-0011

Exclusive product of Ray export that offers both Economy and Accuracy. New innovation to provide resistance box as lower price.

Overflow Vessel (Eureka Can), Metal

PL-0012

G.I Sheet hammer-tone finish,the top edge is flared to add strength.
Used in Archimedes ...

Overflow Vessel (Eureka Can), Plastic

PL-0013

Made of polypropylene and non corrosive white colour and has a spout to drain out overflowing liquids, used in laboratory for measuring displacement of liquids.

Bucket and Cylinder, Brass

PL-0014

Used to demonstrate the Archimedes Principle. The Cylinder has suspension hook at one end. All brass pipes with length 50mm (2 inch).

Nicholson Hydrometer

PL-0015

For Solid and liquid density experiments. It consists of a hollow metal cylinder, upper loading pan and bucket suspended of the bottom for stability and to hold the specimen when immersed Made from...

Hare Apparatus

PL-0016

For comparing the densities of liquids by measuring the heights two columns of liquid produced by applying suction to the short limb.

U-Tube Manometer on Stand, Wall Hanging Type

PL-0017

It is small Manometer used for precision measurement of Pressure, Differential Pressure for flow measurement in plants.

U-Tube Manometer on Stand, Table Model

PL-0018

It is standard Manometer used for precision measurement of Pressure, Differential Pressure for flow measurement in plants.
...

Metal Cylinders

PL-0019

These cylinders are used in density and specific gravity measurement.The ends are carefully turned and surfaces are smooth.

Metal Cubes

PL-0020

These metal cubes are intended for specific gravity measurements. Set of six different metals. They consist of one piece each of aluminum, copper, zinc, iron and ...

Pendulum Bobs or Spheres

PL-0021

Comprising a solidly turned bobs of different metals Available in three different sizes sphere with a small hook for suspension. Set of six different metals. The ...