# General Hydroponics pH Test Kit 1 oz (29.57 ml) | Accurate pH Testing for Hydroponics **Brand:** General Hydroponics **SKU:** jab7756 **ASIN:** B000BT32UA **Canonical URL:** https://crowcrowcrow.com/p/general-hydroponics-test-kit-1oz/jab7756 **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,562 **Discount:** 34% **Customer rating:** 4.70/5 from 2,003 ratings ## Description General Hydroponics pH Test Kit (29.57 ml) offers reliable pH testing for hydroponic solutions, covering a 4.0-8.5 range. Easy to use liquid indicator preferred over meters. Imported from USA, duties included, arrives via ExpressBox. ## Highlights - Accurate pH Range 4.0-8.5 — Provides precise readings within the critical 4.0 to 8.5 pH range, essential for optimal nutrient uptake in hydroponic systems. Ensures your plants receive the right conditions for healthy growth. - Easy Liquid Indicator Method — Simple visual testing: add drops of fluid to solution, observe color change. More reliable and easier to use than complex electronic meters for consistent results. - Concentrated Fluid for Multiple Tests — The 1 oz (29.57 ml) bottle contains concentrated fluid, requiring only 3 drops per 5 ml of solution, offering many tests from a single bottle for long-term use. - Ideal for Hydroponic Solutions — Specifically formulated for hydroponic nutrient solutions, ensuring accurate pH monitoring crucial for plant health and yield in soilless cultivation environments. ## Key features - Ph Test Kit - Contains pH Test fluid and test strips - One fluid ounce ## Why choose this product **Reliable pH Testing for Crop Health** — General Hydroponics pH Test Kit offers a dependable way to monitor nutrient solution pH, crucial for plant health. Its liquid indicator method is favored for its accuracy and ease of use, eliminating the guesswork associated with less precise testing methods. This ensures your valuable crops thrive by maintaining the ideal pH balance, preventing nutrient lockout and promoting vigorous growth. Imported directly from authorized US retailers, this kit guarantees authenticity for your critical growing needs. **Who It's For vs. Who Should Skip It** — This kit is ideal for hydroponic growers, home gardeners, and anyone needing to accurately measure pH in nutrient solutions within the 4.0-8.5 range. It's perfect for those who prefer a simple, visual testing method over electronic devices. However, if you require testing outside the 4.0-8.5 range, or need to measure pH in soil or solid media, a different type of test kit or meter would be more suitable. This product is specifically for liquid solutions. ## How to use 1. Collect a sample of your hydroponic nutrient solution in the provided test-tube or a clean container. Fill it approximately halfway to ensure enough volume for accurate testing. — Prepare Your Sample 2. Carefully add 3 drops of the General Hydroponics pH Test fluid to the solution in the test-tube. Ensure the drops are evenly distributed for a consistent reaction. — Add pH Indicator Fluid 3. Gently swirl the tube or solution to mix the indicator. Observe the resulting coloration of the liquid. Compare this color immediately to the provided pH chart to determine the pH level. — Observe Color Change 4. Based on the pH reading and your plants' needs, use pH Up or pH Down solutions (sold separately) to adjust the nutrient solution. Re-test after adjustments to confirm the desired pH is reached. — Adjust and Re-test ## Product details | Field | Value | |---|---| | Key Active Ingredient | Isopropanol (Isopropyl Alcohol) - as solvent/carrier | | pH Indicator Dyes | Proprietary blend for color change | | Allergens | Contains Isopropyl Alcohol | | Free From | No electronic components | | Directions | Fill test-tube halfway with solution, add 3 drops of pH Test fluid, observe color change against chart. Adjust pH as needed. | | Frequency | As needed, typically before each nutrient adjustment or feeding. | | Serving Size | 3 drops per 5 ml of solution | | Cost per use | 1 oz (29.57 ml) bottle provides ~2950 drops (at 3 drops/test). Assuming 100 tests: ₹15.62 per test. | | Shelf life after opening | 12 months (typical for chemical indicators, store in cool, dark place) | | Contraindications | Not for testing soil or solid media. Not for medical or drinking water testing outside hydroponics. | | Allergens / common irritants | Contains Isopropyl Alcohol; avoid contact with eyes and skin. Irritant if ingested. | | Brand | General Hydroponics | | Product Type | pH Test Kit | | Size | 29.57 ml (1 fl oz) | | pH Range | 4.0 - 8.5 | | Included Components | pH Test fluid and test strips | | Material | Plastic bottle | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How to buy an original General Hydroponics pH Test Kit in India? CrowCrowCrow ensures you receive an original General Hydroponics pH Test Kit, sourced directly from authorized US retailers and factory-sealed. All customs duties and GST are pre-paid and included in the listed price. Your order is shipped via ExpressBox with tracking, providing a secure and transparent purchase experience for Indian growers. ### What pH range do these strips cover and how precise are the readings? The General Hydroponics pH Test Kit covers a pH range of 4.0 to 8.5. This range is ideal for hydroponic nutrient solutions. The liquid indicator method provides clear color changes that correspond to specific pH levels, allowing for accurate adjustments to maintain optimal conditions for plant growth. ### How do I use the General Hydroponics pH Test Kit and how many tests does it give? To use, fill a test-tube halfway with your solution, add 3 drops of the pH Test fluid, and observe the color. The 1 oz (29.57 ml) bottle contains concentrated fluid, yielding approximately 2950 drops. At 3 drops per test, this allows for around 100 tests, making it a cost-effective solution for regular monitoring. ### Is this pH test kit suitable for testing soil or drinking water in India? No, this General Hydroponics pH Test Kit is specifically designed for testing liquid hydroponic nutrient solutions. It is not intended for testing soil pH or drinking water quality. For those applications, a different type of pH test strip or a dedicated meter would be more appropriate. ### What are the benefits of using a liquid pH test kit over an electronic meter? Many growers prefer this liquid test kit for its reliability and ease of use. It avoids the calibration issues and potential inaccuracies of electronic meters, especially in varying environmental conditions. The visual color change provides a straightforward and dependable pH reading for critical crop health management. ### How should I store the General Hydroponics pH Test Kit in India's climate? Store the General Hydroponics pH Test Kit in a cool, dark place, away from direct sunlight and humidity. Given India's climate, ensure the bottle cap is tightly sealed after each use to preserve the reagent's integrity and accuracy. Proper storage helps maintain its 12-month shelf life after opening. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B000BT32UA-0.webp --- Source: https://crowcrowcrow.com/p/general-hydroponics-test-kit-1oz/jab7756 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 20-23 days. Prices are all-inclusive (duties + GST).