--- product_id: 611330246 title: "Extech 382100 1200A 3-Phase Power Analyzer/Datalogger" brand: "extech" price: "NT$235570" currency: TWD in_stock: false reviews_count: 5 category: "Extech" url: https://www.desertcart.tw/products/611330246-extech-382100-1200a-3-phase-power-analyzer-datalogger store_origin: TW region: Taiwan --- # 1200A current measurement 35 parameters displayed simultaneously 30,000 data sets stored Extech 382100 1200A 3-Phase Power Analyzer/Datalogger **Brand:** extech **Price:** NT$235570 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your insights — never miss a watt! ## Quick Answers - **What is this?** Extech 382100 1200A 3-Phase Power Analyzer/Datalogger by extech - **How much does it cost?** NT$235570 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/611330246-extech-382100-1200a-3-phase-power-analyzer-datalogger) ## 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 Capacity:** Store up to 30,000 measurement sets for deep power analysis. - • **High-Current Precision:** Accurately measure currents up to 1200A with autoranging clamps. - • **Plug & Play Convenience:** Includes clamps, leads, SD card, and universal adapter for instant use. - • **Versatile System Compatibility:** Supports single-phase and 3-phase (3-wire & 4-wire) systems seamlessly. - • **Comprehensive Parameter Display:** View 35 critical power metrics on a large backlit LCD at once. ## Overview The Extech 382100 is a professional-grade 3-phase power analyzer and datalogger designed for detailed electrical system diagnostics. It captures up to 30,000 measurement sets, displays 35 key parameters simultaneously on a large backlit LCD, and measures currents up to 1200A and voltages up to 600V. Ideal for power quality evaluation, energy audits, and motor/generator installations, it comes complete with clamps, leads, SD card, and universal adapter for immediate deployment. ## Description View larger1200A 3-Phase Power Analyzer/Datalogger3-Phase Power Analyzer/Datalogger saves data (up to 30,000 sets of measurements) on an SD card in Excel format for easy transfer to your PC. It provides full system analysis with up to 35 parameters including: V (phase-to-phase), V (phase-to-ground) - A (phase-to-ground), KW / KVA / KVAR / PF (phase), KW / KVA / KVAR / PF (system), KWH / KVAH / KVARH / PFH (system), and Phase Angle. Readings are displayed on a large, dot matrix, sun-readable, backlit LCD. ApplicationsAC Power Quality EvaluationMotor/Generator InstallationEnergy AuditsOther FeaturesHigh accuracy autoranging current clamps (0.2A to 1200A), 600VAC input with CAT III-600V safety rating , adjustable Current Transformer (CT) and Potential Transformer (PT) ratio for high power distribution, wide sampling rate range (2 seconds to 2 hours, and an easy-to-use onscreen menu.IncludesComes with three current clamps, four voltage leads with alligator clips, eight AA batteries, SD memory card, Universal AC adapter (100 to 240V), case, and user manual. Review: Artikel Beschreibung ist gut Review: I want to say first, the people that complained about this meter being made of cheap plastic, need to compare it to most testing instruments. The quality of the plastic used is of the same quality of any other. The only thing they could have done better is to install a silicon type cover for shock protection. The fact is, you should take care of any kind of quality instrument. Wake up and stop griping. You only make yourself sound ignorant. With that said, the reason I purchased this instrument, was to show my electrical provider that it was there incoming power to my home that was causing the issue with power surges, not my end. There linemen came out and did a quick check of the pole and a load test at my meter base and it showed good. After receiving the Extech DL160, I took my readings at the input lines of my main disconnect directly after my meter base. It showed no issue across L1 and L2, but when tested from the neutral to L1 and L2 it showed an issue. Large 30 plus volt spikes. Narrowed it down to the neutral as expected. I was able to get the printouts from the meter to the power companies’s engineer, and he set out a crew right away. After some time redoing wire clamps and almost giving up, they found the neutral on the transformer lose. Without this meter, I would probably still be fighting the power company to fix there problem. I don’t know if I’ll ever use this meter again, but it was well worth the money to save my own electronics, etc in my home and the satisfaction of proving to the power company it was there side causing the problem. (-: Lol ## Features - Datalogging power analyzer (up to 30,000 sets of measurements) - Single phase, 3-phase/3-wire or 3-phase/4-wire systems - Large backlighting LCD displays 35 parameters simultaneously (MW, kVAR, MVA, PF plus the voltage and current of the 3 phases) - Displays active power (kW), apparent power (kVA), reactive power (kVAR) and power factor - Current measurements to 1200A and voltage measurements to 600V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0038ZW0AW | | Item model number | 382100 | | Manufacturer | Extech | | Product Dimensions | 7.01 x 5 x 5 cm; 20 g | ## Images ![Extech 382100 1200A 3-Phase Power Analyzer/Datalogger - Image 1](https://m.media-amazon.com/images/I/41l3BAgx4eL.jpg) ![Extech 382100 1200A 3-Phase Power Analyzer/Datalogger - Image 2](https://m.media-amazon.com/images/I/71POaMWU0iL.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***E on 23 July 2025* Artikel Beschreibung ist gut ### ⭐⭐⭐⭐⭐ Review *by S***. on 3 June 2023* I want to say first, the people that complained about this meter being made of cheap plastic, need to compare it to most testing instruments. The quality of the plastic used is of the same quality of any other. The only thing they could have done better is to install a silicon type cover for shock protection. The fact is, you should take care of any kind of quality instrument. Wake up and stop griping. You only make yourself sound ignorant. With that said, the reason I purchased this instrument, was to show my electrical provider that it was there incoming power to my home that was causing the issue with power surges, not my end. There linemen came out and did a quick check of the pole and a load test at my meter base and it showed good. After receiving the Extech DL160, I took my readings at the input lines of my main disconnect directly after my meter base. It showed no issue across L1 and L2, but when tested from the neutral to L1 and L2 it showed an issue. Large 30 plus volt spikes. Narrowed it down to the neutral as expected. I was able to get the printouts from the meter to the power companies’s engineer, and he set out a crew right away. After some time redoing wire clamps and almost giving up, they found the neutral on the transformer lose. Without this meter, I would probably still be fighting the power company to fix there problem. I don’t know if I’ll ever use this meter again, but it was well worth the money to save my own electronics, etc in my home and the satisfaction of proving to the power company it was there side causing the problem. (-: Lol ### ⭐⭐⭐⭐⭐ Review *by A***Y on 29 May 2023* Meter came very fast with everything but the software. This is not an issue as the software is available as a download (search for Extech DL160 software download). I unzipped and installed the software however I did not install the drivers. Tech support was great and told me I had not installed the drivers. Once installed I got the User Interface. It is basic but works fine. I was able to set the time on the meter, no problem. I have set the meter up to run overnight so I can see how well it works. For the price, I am pleased with the quality as I expected it to be flimsy but it is fine for my purposes. I think it is well thought out with magnetic that allow you to stick the meter and leads on metal panel enclosures. ## Frequently Bought Together - Extech 382100 1200A 3-Phase Power Analyzer/Datalogger - Brady Authentic (M21-1500-427) Self-Laminating Wire Wrap for Control and Electrical Panels, Datacom Cables, Black on White- For M210, M210-LAB, M211, BMP21-PLUS and BMP21-LAB Printers, 1.5" W 14' L --- ## 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.tw/products/611330246-extech-382100-1200a-3-phase-power-analyzer-datalogger](https://www.desertcart.tw/products/611330246-extech-382100-1200a-3-phase-power-analyzer-datalogger) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-17*