--- product_id: 30803291 title: "Extech PQ3450-12 - 3-Phase Power Analyzer & Datalogger Kit with 1200 A Clamps" brand: "extech" price: "£3278.44" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/30803291-extech-pq3450-12-3-phase-power-analyzer-and-datalogger-kit store_origin: GB region: United Kingdom --- # 30,000+ data sets logged 35+ power parameters displayed 8 AA batteries included Extech PQ3450-12 - 3-Phase Power Analyzer & Datalogger Kit with 1200 A Clamps **Brand:** extech **Price:** £3278.44 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your analysis game with the PQ3450-12 — precision meets portability! ## Quick Answers - **What is this?** Extech PQ3450-12 - 3-Phase Power Analyzer & Datalogger Kit with 1200 A Clamps by extech - **How much does it cost?** £3278.44 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/30803291-extech-pq3450-12-3-phase-power-analyzer-and-datalogger-kit) ## Best For - extech enthusiasts ## Why This Product - Trusted extech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Data Capture:** Log up to 30,000 measurement sets with flexible sampling intervals from 2 seconds to 2 hours—never miss a critical moment. - • **Pro-Grade Visualization:** Large, sun-readable backlit LCD displays 35+ power parameters with built-in clock and calendar for real-time insights anywhere. - • **Complete Field-Ready Kit:** Includes voltage leads, SD card, batteries, AC adapter, carrying case, and clamps—everything you need to deploy instantly. - • **High-Capacity Current Clamps:** Three flexible 1200 A clamps with adjustable CT/PT ratios (1-600 / 1-1000) for precise, versatile current measurement. - • **Advanced Electrical Diagnostics:** Analyze harmonics, phase unbalance, THD-F, crest factor, demand, and capture transient events like a true power pro. ## Overview The PQ3450-12 is a professional 3-phase power analyzer and datalogger kit featuring 1200 A flexible clamps, capable of logging over 30,000 data sets in Excel format. It measures AC voltage up to 600 V and displays 35+ power parameters on a large, sun-readable LCD. Equipped with advanced analysis tools and a complete accessory kit, it’s designed for precise, on-the-go electrical system diagnostics. ## Description A comprehensive 3-phase power analyzer and datalogger, the PQ3450-12 offers full-scale monitoring and analysis of electrical systems with pro-level features. This kit delivers extensive data capture, intuitive parameter visualization, and advanced diagnostic tools, all packaged with complete accessories and high-capacity current clamps for immediate, field-ready deployment. ## Features - Logs up to 30,000 measurement sets on an SD card in Excel format (sampling intervals from 2 seconds to 2 hours) - Displays up to 35 power parameters on a large, backlit, sun-readable dot-matrix LCD with built-in clock and calendar - Measures AC voltage up to 600 V and current via three flexible 1200 A clamp probes; supports adjustable CT ratio (1-600) and PT ratio (1-1000) - Includes advanced analysis tools: harmonics, phase unbalance, THD-F, crest factor, demand, and transient capture capabilities - Kit comes complete with voltage leads, SD card, batteries, AC adapter, carrying case, and three 1200 A current clamps ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00APD10JM | | Batteries | 8 AA batteries required. (included) | | Best Sellers Rank | #174,256 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Industrial Data Loggers | | Date First Available | November 26, 2012 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.2 pounds | | Item model number | PQ3450-12 | | Manufacturer | FLIR Systems | | Product Dimensions | 8.9 x 4.9 x 2.5 inches | ## Images ![Extech PQ3450-12 - 3-Phase Power Analyzer & Datalogger Kit with 1200 A Clamps - Image 1](https://m.media-amazon.com/images/I/61zfow02IdS.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: how does it measure current? is there cts'? aslo can it be installed without de-energizing the load?** A: There are current clamps for every leg as well as gator clip probes for every leg N and ground (I think there is also a current clamp for N but I don't have it in front of me.) There is no problem hooking it all up live as long as you are careful. I've never had a problem. **Q: Does it comes with wi-fi capabilities for remote data analysis?** A: No, it does not have that capability. **Q: will it work with linux?** A: Hi, thanks for your question, Unfortunately, the software is only available and has been tested for windows 7,8,10, and 11. if you have any questions, feel free to contact our technical support line at 866-477-3687 option 3 **Q: What is the maximum wire diameter the current clamp will fit on?** A: While I cannot say for sure what the maximum wire size is that the current clamp would fit on, it will certainly fit on any wire sized per NEC to carry the allowable amperage that the DL 160 is max rated to measure. Any larger wire sizes would most likely be in an installation subject to more amps than that max rating, possibly damaging the device(s) if deployed to same. Only exception I can think of is where the allowable amps would be within limits and still encounter a larger than normal but then also a much longer wire would be in use to allow for voltage drop. --- ## 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.co.uk/products/30803291-extech-pq3450-12-3-phase-power-analyzer-and-datalogger-kit](https://www.desertcart.co.uk/products/30803291-extech-pq3450-12-3-phase-power-analyzer-and-datalogger-kit) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*