Validate Asset Condition. Prevent Surprises.
Scope T & M
SCOPE T&M is SCOPE Group's Validate vertical — India's first organisation to design and manufacture test and measurement instruments for the high electromagnetic environments of EHV and UHV substations. With over 35 years of field experience and instruments deployed across 60+ countries, SCOPE T&M helps operators test, commission, and monitor critical substation assets with confidence. From portable CB analysers to continuous online monitoring, every instrument is built for demanding site conditions and IEC standards compliance. Explore the full range at scopetnm.com.
- India's first T&M instruments designed for EHV and UHV substation environments — since 1988
- Full voltage range coverage: 11 kV to 1200 kV, trusted by PGCIL, NTPC, and 60+ country utilities
- Portable testing and always-on online monitoring — covering the full asset lifecycle
- IEC-compliant accuracy with fast field setup; backed by SCOPE's lifetime product stewardship
Comprehensive Solutions for Power Systems
Our Product Range
Circuit Breaker Testing Equipment
Full dynamic analysis of HV and MV circuit breakers — timing, DCRM, coil current, travel. Proven at live EHV switchyards up to 765 kV.
Surge Arrestor Testing Equipment
Field measurement of resistive leakage current and condition assessment for metal oxide surge arrestors at MV through EHV voltage classes.
Transformer Testing Equipment
Site-based winding resistance, turns ratio, CT polarity, and magnetising current measurement. Standards-compliant, no lab required.
Contact & Insulation Resistance
Portable micro-ohm meters and high-voltage insulation testers covering primary and secondary substation equipment inspection and commissioning.
Earth Testing & More
Tower footing resistance, earth resistance, partial discharge, DC test equipment, calibrators, and primary injection kits. Full site testing coverage.
Cable Fault Locator System
Surge-based pre-location, TDR distance estimation, and acoustic pinpointing for underground power cables — reducing excavation costs and outage time.
Comprehensive Solutions for Power Systems
Online Monitoring Instruments
RTMon
Continuous DCRM measureme nt on in-service breakers — arcing and main contacts, all poles. Coil current, travel, and trend analytics for condition-b ased maintenanc e. No outage required; SCADA-rea dy; 11 kV to 1200 kV.
SAMon
Continuous total and resistive leakage current monitoring for metal oxide surge arrestors. Wireless CT for safe live-yard operation up to 765 kV. IEC 60099-5 compliant; harmonic compensati on and temperatur e correction built in.
Explore the full SCOPE T&M instrument range.
Whether you're commissioning a new EHV substation, planning a preventive maintenance programme, or looking for always-on monitoring between outages — SCOPE T&M has an instrument for your application. See the complete portfolio, datasheets, and technical specs.