--- product_id: 10464751 title: "Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems" brand: "bluelab" price: "¥218196" currency: JPY in_stock: true category: "Bluelab" url: https://www.desertcart.jp/products/10464751-bluelab-guardian-monitor-inline-wi-fi-real-time-ph-temperature store_origin: JP region: Japan --- # 3-in-1 pH, Conductivity & Temp sensor Real-time Wi-Fi monitoring ±0.1°C temperature accuracy Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems **Brand:** bluelab **Price:** ¥218196 **Availability:** ✅ In Stock ## Summary > 📊 Stay ahead with real-time precision—because your grow deserves the Guardian touch! ## Quick Answers - **What is this?** Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems by bluelab - **How much does it cost?** ¥218196 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/10464751-bluelab-guardian-monitor-inline-wi-fi-real-time-ph-temperature) ## Best For - bluelab enthusiasts ## Why This Product - Trusted bluelab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Ready Power:** Interchangeable plugs and wide voltage range (110-240 VAC) make it perfect for any professional setup worldwide. - • **Precision You Can Trust:** Ultra-accurate temperature readings within ±0.1°C ensure your environment stays perfectly balanced. - • **Always-On Remote Control:** Monitor and adjust your dosing system from anywhere with seamless Wi-Fi connectivity. - • **Triple Parameter Tracking:** Simultaneously track pH, conductivity (TDS/PPM), and temperature for comprehensive system insights. - • **Instant Alerts, Zero Downtime:** Receive real-time notifications on your smartphone for any critical changes—never miss a beat. ## Overview The Bluelab Guardian Monitor Inline Wi-Fi is a professional-grade 3-in-1 digital meter designed for inline dosing systems, offering real-time monitoring of pH, conductivity (TDS/PPM), and temperature with ±0.1°C accuracy. Featuring built-in Wi-Fi for remote control and instant alerts via the Edenic app, it ensures precise environmental management from anywhere. Its interchangeable power plugs and robust sensor technology make it a versatile and reliable tool for advanced growers and lab professionals. ## Description Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems: desertcart.com: Industrial & Scientific ## Features - Real-time Monitoring: The Bluelab Guardian Monitor Inline Wi-Fi allows you to continuously monitor your dosing pH, Conductivity, and Temperature. Compatible with the Edenic by Bluelab app, receive instant alerts, remote monitoring, and history reporting. Manage your growing environment from where you'd like, when you like. - Comprehensive Display and Remote Control: Equipped with built-in Wi-Fi, this device offers remote monitoring and control. Conductivity is displayed in EC/CF, TDS (ppm 500), and ppm 700 scales, while temperature can be viewed in °C or °F. Stay connected to your parameters and make data-driven decisions from anywhere, anytime. - Remote Alerts Directly to your Smartphone: The device features high/low pH, temperature, and conductivity alerts, and a non-volatile memory that keeps settings intact even through power loss. Never miss an important change in your reservoir conditions. - Inline pH Measurement Capabilities: The Bluelab Guardian Monitor Inline Wi-Fi comes with a double-junction, replaceable Bluelab pH Probe Inline with a BNC connection, providing reliable and accurate pH measurements with a simple 2-point calibration process. It's the perfect solution for monitoring your inline dosing system. - Interchangeable Power Plug and Wide Operating Range: The device includes an interchangeable power plug (North America, Europe, UK, AU/NZ). It operates on 110 – 240 VAC, making it suitable for use in various locations. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCQDBZ3L | | Best Sellers Rank | #98,506 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #93 in Lab pH Meters | | Brand Name | Bluelab | | Customer Reviews | 3.9 3.9 out of 5 stars (3) | | Item Weight | 1.9 pounds | | Manufacturer | Bluelab | | Model | BGUNLN02 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | BGUNLN02 | | Temperature Accuracy | 0.1 degrees_celsius | | Temperature Reading Accuracy | plus_minus_0_point_1_degrees_celsius | | Unit Count | 1 Count | | Upper Temperature Range | 95 °C | ## Product Details - **Brand:** Bluelab - **Item Weight:** 1.9 pounds - **Temperature Accuracy:** 0.1 degrees_celsius - **Temperature Reading Accuracy:** plus_minus_0_point_1_degrees_celsius - **Upper Temperature Rating:** 95 °C ## Images ![Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems - Image 1](https://m.media-amazon.com/images/I/71-Wh2WZOhL.jpg) ![Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems - Image 2](https://m.media-amazon.com/images/I/71U23a2MIRL.jpg) ![Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems - Image 3](https://m.media-amazon.com/images/I/71v3xWlnDoL.jpg) ![Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems - Image 4](https://m.media-amazon.com/images/I/71FhJGSotTL.jpg) ![Bluelab Guardian Monitor Inline Wi-Fi | Real-Time pH, Temperature and Conductivity (TDS/PPM) - 3-in-1 Digital Meter for Inline Dosing Systems - Image 5](https://m.media-amazon.com/images/I/71a8UpEsuYL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How would this hold up for saltwater aquariums. Notably, used in the sump within the cabinet which can be a humid environment ?** A: The problem with blue lab is the led dies. I have used 4 of these and after a year or two is a bar will go out and you cannot read the display any more. Do not buy! **Q: can the probes stay completely submerged inside the reservoir at all times?** A: I've had mines for about 4 months now and it's always been in my reservoir 24-7. No problem so far. **Q: Are the probes waterproof? Can they be used underwater?** A: Yes the probes CAN be submerged and are designed to stay in your liquid for extended periods (should be cleaned once a month)Youtube video from Bluelabs.com shows the EC/TDS/ppm probe submerged and this link from the manufacturer clearly states that you can completely submerged the PH probe:http://www.getbluelab.com/site/bluelabassist/files//Care%20and%20Use%20of%20Bluelab%20Soil%20pH%20Probes%20Aug09.pdf **Q: I have several of these does anyone know where to get the lights placed,many have burned out.Makes it difficult to get the accurate readings I want.** A: These lights are not replaceable. Please contact the seller so you can have this returned for manufacture warranty repair/replacement. --- ## 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.jp/products/10464751-bluelab-guardian-monitor-inline-wi-fi-real-time-ph-temperature](https://www.desertcart.jp/products/10464751-bluelab-guardian-monitor-inline-wi-fi-real-time-ph-temperature) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-24*