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Kelvin Double Bridge








Home » Our Product Range » Kelvin Double Bridge

Kelvin Double Bridge

Our clients can avail premium quality of Kelvin Bridge that is used to measure an unknown electrical resistance below 1 Ω. Moreover, these have similar operation to the Wheatstone bridge except for the presence of additional resistors. Our team of dedicated engineers ensure that flawless products to our clients by randomly doing quality checks. We can offer these instruments in various technical specifications as per clients’ requirements. Additionally, we market these instruments at virtually unmatched price.


Kelvin Double Bridge

Kelvin Double Bridge


Item Code: 1612

Features :


General This bridge is very suitable for the use of wires and cables manufactures. It is being extensively used for finding the reistance of transformer windings, Contact resistance of relays etc.
Standard Resistance There are 10 coils of 0.01 Ohm each arranged on a rotary dial plus a circular slidewire of total resistance 0.01 Ohm and 500 sub-division. Each sub-division is equal to 0.00002 Ohms on the normal range.
Multiplying Ratio A rotary switch furnishes 5 multiplying ratios of x 100, x 10, x 1, x 0.1 And x 0.01
Range of Measurement The bridge has a range of 0.2 micro ohm to 11 ohms.


Range Multiplying Factor Least count
2 Milliohms to 11 ohms x100 2 Milliohms
0.2 Milliohms to 1.1ohms x10 0.2 Milliohms
20 Micro ohms to 11 ohms x1 20 Micro ohms
2 Micro ohms to 0.11 ohms X0.1 2 Micro ohms
0.2 Micro ohms to 0.0011 ohms x.01 0.2 Micro ohms



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Mr. Rahul Baid (Director)
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