Electrical Testing & Measuring Instruments
Complete turnkey electrical testing and high-voltage diagnostic solutions for substations, utilities, power plants, and industrial electrical laboratories.
ATHPL provides complete turnkey electrical testing instruments and specialized high-voltage diagnostic equipment for electrical substations, switchyards, utilities, captive power plants, and industrial electrical laboratories.
Our comprehensive portfolio covers portable diagnostic tools, high-voltage test equipment, and specialized calibration systems engineered for reliable performance in demanding field conditions.
Complete Equipment & Solutions Portfolio
Digital Multimeters: True-RMS precision industrial handheld and bench multimeters.
Digital Clamp Meters: High-accuracy AC/DC current clamps, leakage current clamps, and power clamps.
Earth Ground Testers: 3-pole and 4-pole earth resistance testers and soil resistivity measuring sets.
Insulation Resistance Testers: High-voltage megohmmeters from 1 kV to 15 kV for stator winding, cable, and busbar testing.
Power Quality Analysers: Class A three-phase power quality and energy logging analyzers.
Thermal Imagers: Radiometric industrial thermal imaging cameras for switchgear and hot-spot inspection.
Transformer Oil BDV Kits: Fully automated dielectric breakdown voltage oil testing sets up to 80 kV / 100 kV.
Underground Cable Testing Kits: Surge generators, TDRs, and acoustic pinpointers for buried cable fault pinpointing.
Online Thermal Imagers and Software: Continuous radiometric thermal monitoring with automated alarm zones.
DC Earth Fault Locators: Online battery bank and DC bus fault tracing without shutdown.
Tower Footing Resistance Testers: High-frequency line surge grounding testers for transmission towers.
Electrical Testing Lab Setup: Turnkey design, instrumentation, and NABL calibration bench setup.
Electrical Tool Kits: VDE-certified 1000V insulated hand tools, crimpers, safety gear, and technician service toolkits.
T&D substations and high-voltage electrical diagnostic applications.
Thermal, hydro, and solar power generation plants.
Heavy metal, steel, and chemical plant switchyard applications.
Testing and fault diagnosis for underground utility cable networks.