THD & spectrum
Identify the harmonics overheating cables, motors and transformers.
Test & Measurement
Power Quality Analyzer in Surat & across South Gujarat
Log voltage, current, harmonics (THD), power and events to diagnose power-quality problems.
Brands we supply: MECO Sonel
- Category
- Test & Measurement
- Brands supplied
- MECO, Sonel
- Best for
- Power-quality surveys, Harmonic studies, Nuisance-trip diagnosis
- Service area
- Surat · Ankleshwar · Vapi
What is a Power Quality?
A power quality analyzer records the health of your supply — voltage and current, harmonics and THD, power and power factor, sags, swells, flicker and transients — so you can diagnose nuisance trips, overheating and equipment damage.
We supply single- and three-phase analyzers and loggers from MECO and Sonel, with the software to turn logged data into a clear report.
Key features
Sags, swells, transients
Capture the disturbances behind nuisance trips and damage.
Long-term trend
Record over days/weeks and report against power-quality standards.
Power-quality surveysHarmonic studiesNuisance-trip diagnosisEnergy & PF audits
Why Enertech
Not just a price — the right instrument for the job.
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Genuine brands
We supply trusted principals — Secure, CG Emotron, MECO, ENTES, Metravi and Sonel — so you get the right, genuine product.
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Specified for you
Tell us your load or application and we recommend the correct rating, class and options — not just what's on the shelf.
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Stocked in Surat
Fast dispatch across South Gujarat from our Surat office and warehouse, with support after the sale.
Power Quality Analyzer — FAQs
When do I need a power quality analyzer?
When you have unexplained tripping, overheating, equipment failures or harmonic concerns — a PQ analyzer logs the supply over time to reveal the cause.
What is THD?
Total harmonic distortion measures how much the current or voltage waveform departs from a pure sine due to non-linear loads like drives and SMPS. High THD overheats equipment and is a key PQ metric.
Related products
Need Power Quality Analyzer in Surat, Ankleshwar or Vapi?
Send your requirement or load details — we'll recommend the right power quality with a quote, usually within one business day.