Work · alternatives · 2026
24 alternatives to Power Quality Analyzer
A handheld device for capturing power quality measurements
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Power Quality Analyzer launched in 2018; newer entries below may have overtaken it.
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A handheld device for capturing power quality measurements
2018 · elmeasure.com · its alternatives →
- 2AL
Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…
2025 · networkedartifacts.com · its alternatives →
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Battery Health 3▲171In-depth battery usage analysis for your Mac, iPhone & iPad
2017 · fiplab.com · its alternatives →
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Wattagio▲157Powerful battery informer and save power assistant for Mac
2018 · filincode.com · its alternatives →
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Coppers is a custom test harnass for Rust that measures the energy usage of your test suite. - ThijsRay/coppers
2022 · github.com · its alternatives →
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MeterStats▲82The ultimate app for keeping track of your energy usage
2023 · pxlwaves.com · its alternatives →
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Lumu Power▲89Turn your iPhone into a professional color and light meter.
2017 · lu.mu · its alternatives →
- 11
Science and engineering experiments in your pocket
2018 · pslab.io · its alternatives →
- 12
Ecoisme 2.0▲109A smart energy monitor for your home appliances
2017 · ecoisme.com · its alternatives →
- 13TD
WattWise is a CLI tool that monitors my workstation’s power draw using a smart plug and automatically throttles the CPU & GPUs during expensive Time-of-Use electricity periods. Built with Python, uses PID controllers for smooth transitions between power states. Works with TP-Link Kasa plugs and Home Assistant.
2025 · naveen.ing · its alternatives →
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GitHub▲11Open-source battery health watchdog for your power systems
2025 · github.com · its alternatives →
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🔎 Monitor deep learning model training and hardware usage from your mobile phone 📱 - labml/guides/hardware_monitoring.md at master · labmlai/labml
2021 · github.com · its alternatives →
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Electrical audits are no longer an annual event.
2020 · powereasy.in · its alternatives →
- 21
Title: Show HN: We built an open USB-C Power Delivery analyzer and programmable sink Hi HN! We’re Arbi, Marco, and Rob, and we built Dr. PD to make USB-C power problems easier to understand. It sits between a power source and device, captures and decodes their USB-PD negotiation, and correlates it with voltage and current measurements. It can also act as a programmable sink, with support for fixed supplies, PPS, AVS, and USB-PD 3.2 EPR up to 240 W. Commercial USB-PD analyzers are often priced beyond the reach of hobbyists and independent designers. We are on a mission to make high-quality…
Aug 2026 · github.com · its alternatives →
- 22A1
26d ago · har-analyzer.onlinetool.workers.dev · its alternatives →
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Test if your messages build trust or cost you clients
2025 · its alternatives →
- 24
macOS battery optimizer: 3 power profiles & monitoring
Jun 2026 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →