Alternatives
Products that do what Fully Automatic Osmometer does
High cost-effective & affordable-huatai hehe (beijing)
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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
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Real-time observability dashboard for OpenClaw AI agents
Feb 2026 · clawmetry.com
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Jun 2026 · github.com
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Trace LLM requests + costs with OpenTelemetry monitoring
Oct 2025
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Feb 2026 · github.com
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Hi HN! I run a few Claude Code sessions in parallel and kept cmd-tabbing around just to find out one of them had been sitting on a permission prompt for ten minutes. There's a hardware gadget I liked (called SidePulse.io) so before waiting to get my shipment I built the software version instead :D I hope you like it and find it useful as I do!
27d ago · github.com
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12000BPH PET 3 in 1 Machine for Mineral & Pure Water
Jan 2026 · foodtechx.com
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