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Envig Gen4 Digital Drinking Water Tester | TOC, COD, TDS, TURB, UV254, GH, EC, SAL, TEMP 9-in-1 | Organic Contamination, Salinity, Turbility | Lab
FJD 259
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With innovative UV spectral technology, you can use this water quality meter and get lab grade readings in seconds without the expensive and inconvenient water quality test.
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What Stands Out
Product Details
- Is your water safe to drink? Most water testers only measure TDS (Total Dissolved Solids)—but TDS alone tells just a fraction of the story. This 9-in-1 water quality analyzer goes far beyond basic testing, measuring TOC (Total Organic Carbon), COD (Chemical Oxygen Demand), TDS, EC (Electrical Conductivity), Turbidity, UV254, Salinity, Hardness, and Temperature—giving you the complete picture of your water quality in just 2 seconds. Using advanced UV spectral sensing technology, this 4th-generation device delivers lab-grade readings that previously required expensive professional equipment or inconvenient mail-in tests. Each parameter reveals something different about your water. TOC measures organic matter from natural sources like decaying vegetation and algae—high levels can react with chlorine to form unwanted disinfection byproducts (DBPs), making it critical to monitor before treating well water. COD detects oxidizable substances including ammonia and nitrites that TOC may miss. UV254 measures UV light absorption, a reliable indicator of dissolved organic compounds used by municipal water treatment plants worldwide. Turbidity reveals water clarity and suspended particles—essential for verifying filter performance. EC (Electrical Conductivity) indicates total ionic content, invaluable for hydroponics, aquariums, and monitoring water treatment systems. Salinity tracks salt levels for pools, spas, aquariums, and water softener performance. The pocket-sized design (6.85 × 1.47) features a bright 1.8 color IPS display readable in any lighting condition, protected by a durable silicone cover. The high-precision multispectral sensor and bubble-free probe design ensure stable, accurate readings every time. An intuitive color-coded scoring system (Blue/Green/Yellow/Red) instantly tells you if your water rates Excellent, Good, Fair, or Poor—no chemistry degree required. Perfect for testing tap water, well water, bottled water, RV tanks, pool and spa water, aquariums, hydroponics, or verifying your water filter system is performing as expected. Specification Display: 1.8 Color IPS Screen Dimensions: 6.85 × 1.47 Water sample: tap water, filtered water, bottled water, underground water, surface water (not sewage) Operating temperature: 50 - 100 degree Fahrenheit TOC: range: 0-20mg; resolution: 0.1mg; repetitiveness: +/- 0.2mg; accuracy:10% F.S. COD: range: 0-20mg; resolution: 0.1mg; repetitiveness: +/- 0.2mg; accuracy:10% F.S. UV254: range: 0-0.2au/cm; resolution: 0.0001au/cm; repetitiveness: +/- 0.001au/cm; accuracy:10% F.S. Turbidity: range: 0-20NTU; resolution: 0.1NTU; repetitiveness: +/- 0.2NTU; accuracy:10% F.S. TDS: range: 0-20000ppm; resolution: 1ppm; repetitiveness: +/- 10ppm; accuracy: 5%F.S. EC: range: 0-60000us/cm; resolution: 1us/cm; repetitiveness: +/- 20uS/cm; accuracy: 5%F.S. Salinity: range: 0.1-4%; resolution: 0.1%(1ppt); repetitiveness: +/- 0.2%; accuracy: 5%F.S. Hardness: range: 0-1000ppm; resolution: 1ppm, repetitiveness: +/- 10ppm (only for tap water testing and as reference)
| Features | Waterproof |
| Brand | Envig |
| Display | LCD |
| Max temp | 100 ºF |
| Minimum operating temperature | 50 ºF |
| Dimensions | 0.80 x 1.60 x 6.80 Inches (2 x 4.1 x 17.3 cm) |
| Has nrtl listing certification | N |
| Model | AVT01 |
Who Should Buy?
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Homeowners
Ideal for homeowners wanting to ensure safe drinking water quality from tap and well sources.
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Aquarium Owners
Perfect for aquarium owners needing to monitor water quality to maintain fish health and habitat conditions.
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Outdoor Enthusiasts
Useful for outdoor enthusiasts camping or hiking, ensuring clean water from natural sources is safe to drink.
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Industrial Use
Not suitable for large-scale industrial water testing or for use in heavy-duty applications.
Product Description
Customer Questions & Answers
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Question:
What contaminants can this water quality meter detect?
Answer: It can detect overall contaminant levels including organic matters like pathogens, volatile organic compounds, and traditional inorganic matters like TDS. -
Question:
How fast can I get results?
Answer: You can receive lab-grade TOC and COD readings in seconds using this water quality meter. -
Question:
Is it suitable for outdoor use?
Answer: Yes, its pocket size and intuitive design make it ideal for expeditions, fishing trips, and other outdoor activities.
Envig Outdoor Christmas Wreaths Editorial Review
The Envig Gen4 Digital Drinking Water Tester is a versatile lab-grade device designed to measure multiple water quality parameters such as TOC, COD, TDS, turbidity, UV254, hardness, electrical conductivity, salinity, and temperature in just one unit. This tester is waterproof and features an LCD display for easy readability, making it suitable for various applications like well, tap, pool, and outdoor water. Customers have appreciated its compact design, measuring only 0.80 x 1.60 x 6.80 inches, allowing for easy handling and storage. Moreover, it operates effectively across a temperature range from 50 to 100 degrees Fahrenheit, ensuring consistent performance under various conditions.
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Pros
- Waterproof design for durability
- Compact dimensions for easy handling
- Wide temperature range for accurate readings
- LCD display for clear visibility
- Multi-parameter testing for thorough analysis
Cons
- Limited color options available
Platform Trust & Buyer Confidence
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FJD 259
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Features & Benefits
- Instant testing on organic contamination with lab-grade accuracy.
- Covers overall contaminant levels including TDS, TOC, and COD.
- Great companion for any water filter systems to monitor quality changes.
- Portable design perfect for outdoor trips, hunting, or fishing.
- Tracks detailed organic contamination such as bacteria and pesticides.
- User-friendly device suitable for enthusiasts, families, and professionals.
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