TOTAL SOLUTION PROVIDER
Customized Solutions Inspired by Engineering Precision
Specialists in Electrical Testing & Measuring Instruments, Process Instrumentation, Non-Contact Infrared Pyrometry, and Industrial Automation across India.
Experienced engineering team providing certified testing and automation solutions across industrial sectors.
Authorized equipment, NABL-traceable calibration support, and custom-engineered accessories.
Years of Practical Field Experience
ABOUT ATHPL
Implementation of Any Project is Key, Not Just Order Acquisition
Ariamtara HVTNM Technologies Pvt Ltd (ATHPL) was started by a team of technically competent engineers with over 15 years of practical field experience in the field of Electrical, Electronic, Process Instrumentation, Automation, and Test & Measurements.
With an intention to serve customers in Power & Utilities, Steel, Cement, OEM, Pharma & Chemical, and Manufacturing verticals by adding value with best-in-industry solutions and services.
Authorized Industry Partners & Leading Brands
Trusted by more than 5,000 Companies




OUR CORE OFFERINGS
Comprehensive Testing, Instrumentation & Automation Solutions
Delivering high-reliability equipment, turnkey testing lab setups, optical pyrometry for harsh environments, and automated plant controls.
Electrical Testing & Measuring
Digital multimeters, clamp meters, insulation testers, earth ground testers, power quality analyzers, transformer oil BDV kits, and underground cable fault locators.
Process Instrumentation
Loop calibrators, HART communicators, temperature & pressure calibrators, test benches, Masibus vibration sensors, and signal isolators/multipliers.
Infrared Non-Contact Pyrometry
Portable & online pyrometers (200°C to 3200°C) with up to 300:1 optical resolution for molten metals, rolling mills, furnaces, and kilns.
Industrial Automation & Drives
PLC & SCADA integration, VFD drives, soft starters, SMPS power supplies, custom control panels, and online UPS backup.
Custom Accessories & Cables
Tailor-made SS316 water-cooling jackets, air purge collars, and specialized high-temperature flameproof industrial cables.
NABL Calibration & Repair
Comprehensive NABL-traceable calibration provision, diagnostic lab setup, sensor repair, and dedicated on-site support.
We Believe in Delivering at the Earliest and Delivering the Best!
Partner with ATHPL for customized solution-inspired engineering that protects your plant assets, prevents downtime, and maximizes operational accuracy.
WHY CHOOSE ATHPL
Precision in Every Instrument, Reliability in Every Solution
Our approach of seeking synergistic solutions to our customers’ needs has enriched the quality of our ultimate goal: complete customer satisfaction and rock-solid reliability across hostile industrial environments.
Hands-on experience across high-voltage power substations and heavy industrial plants.
Authorized access to Fluke, Raytek, AMETEK Land, and SENTEST Instruments.
In-house design of SS316 cooling jackets, air purge collars, and flameproof cabling.
Traceable national standard calibration, testing lab commissioning, and fast repair support.
TARGET VERTICALS & APPLICATIONS
Proven Performance in Harsh & Demanding Industrial Environments
From high-voltage substations to 3200°C molten metal streams and rotary cement kilns, ATHPL delivers unmatched precision and measurement stability.
Power & Utilities
Substation Testing, BDV Kits & Cable Fault Locators
Steel & Primary Metals
Molten Metal, Foundries & Hot Rolling Mills
Cement & Lime Plants
Kiln Temperature Monitoring & Clinker Diagnostics
Pharma & Chemicals
Process Calibrators & HART Transmitters
OEM & Manufacturing
Turnkey PLC, SCADA & VFD Drive Systems
Glass & Ceramics
Furnace Pyrometry & Online Temperature Sensors
Our Clients






OUR VALUE PROPOSITION
Delivering Results, Reliability & Rock-Solid Dependability
At ATHPL, customer satisfaction is our foundation. We owe our growth to the confidence with which our industrial clients approach us for challenging requirements. This has led us to expand our horizons beyond electrical testing to a comprehensive portfolio of pyrometry, automation, and calibration services.
Tailored Solutions for Hostile Environments
Engineered to perform in extreme heat, high dust, and electromagnetic noise.
End-to-End After-Sales Support
Dedicated training, routine calibration, and emergency technical troubleshooting.
CLIENT TRUST
What Industry Leaders Say About ATHPL Solutions
ATHPL supplied and commissioned our substation testing kit and cable fault locators. Their technical knowledge, prompt execution, and NABL calibration support have drastically reduced our maintenance downtime.
The AMETEK Land Cyclops pyrometers and custom SS316 water-cooling jackets provided by ATHPL perform flawlessly in our molten metal pouring area. Their team truly understands hostile industrial environments.
ATHPL's process calibrators and HART communicators have delivered exceptional precision for our critical temperature and pressure loops. Highly recommended engineering partner.