---
product_id: 634686535
title: "Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit"
brand: "prova"
price: "€ 9.90"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/634686535-taiwan-quality-prova-6605-power-and-harmonics-tester-high-accuracy
store_origin: FI
region: Finland
---

# Measures up to 1500A AC current 1 to 99th harmonic order at 2.0% accuracy Fast peak detection in microseconds Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit

**Brand:** prova
**Price:** € 9.90
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your precision — master your energy game!

## Quick Answers

- **What is this?** Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit by prova
- **How much does it cost?** € 9.90 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/634686535-taiwan-quality-prova-6605-power-and-harmonics-tester-high-accuracy)

## Best For

- prova enthusiasts

## Why This Product

- Trusted prova brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **True RMS Accuracy:** Get reliable voltage and current readings at 0.5% basic accuracy, empowering confident diagnostics every time.
- • **User-Centric Design:** Programmable CT ratios, max/min data hold, and auto power-off combine for seamless, efficient field use without compromise.
- • **Precision Power Insights:** Track active, reactive, and apparent power with industry-leading accuracy for smarter energy management.
- • **Advanced Harmonic Analysis:** Analyze up to the 99th harmonic order with 2% basic accuracy to ensure optimal power quality and reduce costly inefficiencies.
- • **Multifunctional Versatility:** From 3-phase balanced power measurement to resistance and continuity testing with beeper alerts—one tool, endless applications.

## Overview

The Taiwan Quality PROVA 6605 is a high-accuracy, multifunctional power and harmonics tester designed for professional-grade 3-phase and single-phase power quality analysis. It features true RMS measurements, harmonic analysis up to the 99th order, programmable CT ratios, and fast peak detection, making it an essential tool for energy managers and electrical engineers seeking precise diagnostics and optimized power performance.

## Description

Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit PROVA 6605Power & Harmonics Tester ■ Active (W, KW, HP), reactive (VAR, KVAR) and apparent (VA, KVA) power ■ Power factor (PF), phase angle (Φ), and energy (WH, KWH)  ■ Non-interrupted AC current harmonic analysis ■ 1 to 99th order of harmonics at 2.0% basic accuracy ■ Total harmonic distortion (%THD-F) and crest factor (CF)  ■ True RMS measurement of V and A at 0.5% basic accuracy ■ Fast peak function (39μs for 50 Hz, 33μs for 60Hz)  ■ Resistance and Continuity with Beeper ■ Measurement of balanced 3Φ power ■ Measurement of balanced 3Φ sequence ■ Programmable CT ratio from 1 to 250 ■ Max, Min and data hold functions ■ Active power in H.P.  ■ Auto power off function in 30 minutes ■ AC current: 0~1500A

## Features

- PROVA 6605 Power & Harmonics Tester■Active reactive (VAR, KVAR) and apparent (VA, KVA) power
- ■Power factor (PF), phase angle (Φ) energy (WH, KWH)■ Non-interrupted AC current harmonic analysis
- Power Quality Clamps (1-Phase)■1 to 99th order of harmonics at 2.0% basic accuracy
- ■Resistance and Continuity with Beeper■Measurement of balanced 3Φ power, balanced 3Φ sequence
- ■Programmable CT ratio from 1 to 250■Max, Min and data hold functions■Active power in H.P.

## Product Details

- **Brand:** PROVA
- **Power source:** Battery Powered
- **Colour:** Grey
- **Item weight:** 0.5 Kilograms
- **Item dimensions L x W x H:** 20 x 10 x 15 centimeters

## Images

![Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit - Image 1](https://m.media-amazon.com/images/I/71bsZcumb1L.jpg)
![Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit - Image 2](https://m.media-amazon.com/images/I/61vqUETttWL.jpg)
![Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit - Image 3](https://m.media-amazon.com/images/I/71WKoYaUPyL.jpg)
![Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit - Image 4](https://m.media-amazon.com/images/I/61NbgUcShOL.jpg)
![Taiwan Quality PROVA 6605 Power & Harmonics Tester High Accuracy Power Quality Clamps Clamp Power Meter 3-phase Clamp Meter Multifunction Harmonic Power Tester Kit - Image 5](https://m.media-amazon.com/images/I/71SOZwaP6DL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/634686535-taiwan-quality-prova-6605-power-and-harmonics-tester-high-accuracy](https://www.desertcart.fi/products/634686535-taiwan-quality-prova-6605-power-and-harmonics-tester-high-accuracy)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*