Resistance Meter

The contact resistance meters we offer in the market are used for effective and accurate measurement of the resistance of male-female contacts of isolators, GTS breaker contacts, bus bar joints and SF-6 breaker contacts. It is done by applying a variable DC current ranging from 0–100 amperes and measurement of the voltage drop along their contacts. We have housed it in an unbreakable body made from FRP (Fiber Reinforced Plastic) within MS fabricated box for easy transportation to prevent it from any kind of damage. The ammeter and millivoltmeter (Micro-ohmmeter) measures the current flowing in the contacts of the electrical equipment. A variac incorporated to adjust the output current from 0 – 100 ampere. Features

• Variable output from 0 - 100 Amps
• Metering of current and mv drop
• Portable design
• Inherently durable and sturdy

Technical Specifications

• Range: 0.1 micro-ohm to 19999 micro-ohm
• Input: 240 V ±10%
• Output: Variable 0-100 Amps., DC
• Metering: Digital Ammeter, 3 1/2 digit digital millivoltmeter 4 1/2 digit
• Dimensions: Meter - 18" x 12" x 7" approx housing – 20” x 14” x 9” approx.
• Weight: 25 to 30 kgs. approx.

A well planned and effective earthing of electrical equipment is essential for the safety of electrical establishments and their operational excellence. The efficient operation of an electrical plant, sub-station and factories depends upon the earthing electrode resistance. So, we offer well designed instruments called earth testers carrying the vital responsibility of maintaining the earthing resistance at a lower value and within the prescribed maximum limits. The earth testers we offer are sturdy and portable, easy in usage and highly durable. Our earth testers are applied for measurement of earth-resistivity which is the easiest way of planning out the locations that are best suited for installing the earthing electrodes which are to be used for geophysical surveying and investigating the setbacks concerned with the soil like corrosion etc. These earth testers are also applied for the accurate measurement of the prevailing earthing electrodes and maintaining electrical connections from transformer cases, sheaths and frames. We also offer these instruments according to the requirements of our clients. Features

• Inherent Accuracy
• Sturdy Construction
• Durable
• Easy In Operating
• Conforming to the highest industry standards like ISS & ITD

Technical Specifications

• Range: From 0-5 ohms to 0-10,000 ohms
• Scale Dimension: 90 mm approx.
• Accuracy: In accordance with IS: 9223-1979.
• Casing: Enameled aluminum casting
• Dimensions/Weight: 220 x 120 x 130 mm approx/2.3 Kgs. approx.
• Models: Three and four terminals

We offer Winding Resistance Meter that is used to measure motor winding resistance and other low resistance test application. Our quality product is compact, portable and reliable and use up the energy at the end of each test. The meter is shock resistant and provide accurate readings regarding applications. The quality of the equipment is tested by our quality control experts and customization is provided as required by the client. Our resistance meter is applicable in various government organizations and MNC's, which includes North Delhi Power Ltd, BSES Ltd, KPTCL, Railway Electrification, Northern Railway, GAIL, Siemens and many else.